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Nektar::SpatialDomains::MeshGraph Class Reference

Base class for a spectral/hp element mesh. More...

#include <MeshGraph.h>

Classes

struct  GeomRTree
 

Public Member Functions

 MeshGraph ()
 
virtual ~MeshGraph ()
 
void Empty (int dim, int space)
 
void FillGraph ()
 
void FillBoundingBoxTree ()
 
std::vector< int > GetElementsContainingPoint (PointGeomSharedPtr p)
 
void ReadExpansionInfo ()
 
void ReadRefinementInfo ()
 Read refinement info. More...
 
int GetMeshDimension ()
 Dimension of the mesh (can be a 1D curve in 3D space). More...
 
int GetSpaceDimension ()
 Dimension of the space (can be a 1D curve in 3D space). More...
 
void SetMeshDimension (int dim)
 
void SetSpaceDimension (int dim)
 
void SetDomainRange (NekDouble xmin, NekDouble xmax, NekDouble ymin=NekConstants::kNekUnsetDouble, NekDouble ymax=NekConstants::kNekUnsetDouble, NekDouble zmin=NekConstants::kNekUnsetDouble, NekDouble zmax=NekConstants::kNekUnsetDouble)
 
void SetDomainRange (LibUtilities::DomainRangeShPtr rng)
 
bool CheckRange (Geometry2D &geom)
 Check if goemetry is in range definition if activated. More...
 
bool CheckRange (Geometry3D &geom)
 Check if goemetry is in range definition if activated. More...
 
CompositeSharedPtr GetComposite (int whichComposite)
 
GeometrySharedPtr GetCompositeItem (int whichComposite, int whichItem)
 
void GetCompositeList (const std::string &compositeStr, CompositeMap &compositeVector) const
 
std::map< int, CompositeSharedPtr > & GetComposites ()
 
std::map< int, std::string > & GetCompositesLabels ()
 
std::map< int, std::map< int, CompositeSharedPtr > > & GetDomain ()
 
std::map< int, CompositeSharedPtr > & GetDomain (int domain)
 
const ExpansionInfoMap & GetExpansionInfo (const std::string variable="DefaultVar")
 
ExpansionInfoShPtr GetExpansionInfo (GeometrySharedPtr geom, const std::string variable="DefaultVar")
 
void SetExpansionInfo (std::vector< LibUtilities::FieldDefinitionsSharedPtr > &fielddef)
 Sets expansions given field definitions. More...
 
void SetExpansionInfo (std::vector< LibUtilities::FieldDefinitionsSharedPtr > &fielddef, std::vector< std::vector< LibUtilities::PointsType > > &pointstype)
 Sets expansions given field definition, quadrature points. More...
 
void SetExpansionInfoToEvenlySpacedPoints (int npoints=0)
 Sets expansions to have equispaced points. More...
 
void SetExpansionInfoToNumModes (int nmodes)
 Reset expansion to have specified polynomial order nmodes. More...
 
void SetExpansionInfoToPointOrder (int npts)
 Reset expansion to have specified point order npts. More...
 
void SetRefinementInfo (ExpansionInfoMapShPtr &expansionMap)
 This function sets the expansion #exp in map with entry #variable. More...
 
void PRefinementElmts (ExpansionInfoMapShPtr &expansionMap, RefRegion *&region, GeometrySharedPtr geomVecIter)
 Perform the p-refinement in the selected elements. More...
 
void SetExpansionInfo (const std::string variable, ExpansionInfoMapShPtr &exp)
 
void SetSession (LibUtilities::SessionReaderSharedPtr pSession)
 
void SetBasisKey (LibUtilities::ShapeType shape, LibUtilities::BasisKeyVector &keys, std::string var="DefaultVar")
 Sets the basis key for all expansions of the given shape. More...
 
void ResetExpansionInfoToBasisKey (ExpansionInfoMapShPtr &expansionMap, LibUtilities::ShapeType shape, LibUtilities::BasisKeyVector &keys)
 
bool SameExpansionInfo (const std::string var1, const std::string var2)
 
bool ExpansionInfoDefined (const std::string var)
 
bool CheckForGeomInfo (std::string parameter)
 
const std::string GetGeomInfo (std::string parameter)
 
LibUtilities::BasisKeyVector DefineBasisKeyFromExpansionTypeHomo (GeometrySharedPtr in, ExpansionType type_x, ExpansionType type_y, ExpansionType type_z, const int nummodes_x, const int nummodes_y, const int nummodes_z)
 
int GetNvertices ()
 
PointGeomSharedPtr GetVertex (int id)
 
SegGeomSharedPtr GetSegGeom (int id)
 
CurveMap & GetCurvedEdges ()
 
CurveMap & GetCurvedFaces ()
 
std::map< int, PointGeomSharedPtr > & GetAllPointGeoms ()
 
std::map< int, SegGeomSharedPtr > & GetAllSegGeoms ()
 
TriGeomMap & GetAllTriGeoms ()
 
QuadGeomMap & GetAllQuadGeoms ()
 
TetGeomMap & GetAllTetGeoms ()
 
PyrGeomMap & GetAllPyrGeoms ()
 
PrismGeomMap & GetAllPrismGeoms ()
 
HexGeomMap & GetAllHexGeoms ()
 
std::unordered_map< int, GeometryLinkSharedPtr > & GetAllFaceToElMap ()
 
int GetNumElements ()
 
Geometry2DSharedPtr GetGeometry2D (int gID)
 
GeometryLinkSharedPtr GetElementsFromEdge (Geometry1DSharedPtr edge)
 
GeometryLinkSharedPtr GetElementsFromFace (Geometry2DSharedPtr face)
 
void SetPartition (SpatialDomains::MeshGraphSharedPtr graph)
 
CompositeOrdering & GetCompositeOrdering ()
 
void SetCompositeOrdering (CompositeOrdering p_compOrder)
 
BndRegionOrdering & GetBndRegionOrdering ()
 
void SetBndRegionOrdering (BndRegionOrdering p_bndRegOrder)
 
std::map< int, MeshEntity > CreateMeshEntities ()
 Create mesh entities for this graph. More...
 
CompositeDescriptor CreateCompositeDescriptor ()
 
MovementSharedPtr & GetMovement ()
 
void Clear ()
 
void PopulateFaceToElMap (Geometry3DSharedPtr element, int kNfaces)
 Given a 3D geometry object #element, populate the face to element map m_faceToElMap which maps faces to their corresponding element(s). More...
 
void SetMeshPartitioned (bool meshPartitioned)
 

Static Public Member Functions

static LibUtilities::BasisKeyVector DefineBasisKeyFromExpansionType (GeometrySharedPtr in, ExpansionType type, const int order)
 

Protected Member Functions

ExpansionInfoMapShPtr SetUpExpansionInfoMap ()
 
std::string GetCompositeString (CompositeSharedPtr comp)
 Returns a string representation of a composite. More...
 

Protected Attributes

LibUtilities::SessionReaderSharedPtr m_session
 
PointGeomMap m_vertSet
 
CurveMap m_curvedEdges
 
CurveMap m_curvedFaces
 
SegGeomMap m_segGeoms
 
TriGeomMap m_triGeoms
 
QuadGeomMap m_quadGeoms
 
TetGeomMap m_tetGeoms
 
PyrGeomMap m_pyrGeoms
 
PrismGeomMap m_prismGeoms
 
HexGeomMap m_hexGeoms
 
int m_meshDimension
 
int m_spaceDimension
 
int m_partition
 
bool m_meshPartitioned = false
 
bool m_useExpansionType
 
std::map< int, CompositeMap > m_refComposite
 Link the refinement id with the composites. More...
 
std::map< int, RefRegion * > m_refRegion
 Link the refinement id with the surface region data. More...
 
bool m_refFlag = false
 
CompositeMap m_meshComposites
 
std::map< int, std::string > m_compositesLabels
 
std::map< int, CompositeMap > m_domain
 
LibUtilities::DomainRangeShPtr m_domainRange
 
ExpansionInfoMapShPtrMap m_expansionMapShPtrMap
 
std::unordered_map< int, GeometryLinkSharedPtr > m_faceToElMap
 
TiXmlElement * m_xmlGeom
 
CompositeOrdering m_compOrder
 
BndRegionOrdering m_bndRegOrder
 
std::unique_ptr< GeomRTree > m_boundingBoxTree
 
MovementSharedPtr m_movement
 

Detailed Description

Base class for a spectral/hp element mesh.

Definition at line 180 of file MeshGraph.h.

Constructor & Destructor Documentation

◆ MeshGraph()

Nektar::SpatialDomains::MeshGraph::MeshGraph ( )

Definition at line 100 of file MeshGraph.cpp.

101{
102 m_boundingBoxTree =
103 std::unique_ptr<MeshGraph::GeomRTree>(new MeshGraph::GeomRTree());
104 m_movement = std::make_shared<Movement>();
105}
Nektar::SpatialDomains::MeshGraph::m_boundingBoxTree
std::unique_ptr< GeomRTree > m_boundingBoxTree
Definition: MeshGraph.h:528
Nektar::SpatialDomains::MeshGraph::m_movement
MovementSharedPtr m_movement
Definition: MeshGraph.h:529

References m_boundingBoxTree, and m_movement.

◆ ~MeshGraph()

Nektar::SpatialDomains::MeshGraph::~MeshGraph ( )
virtual

Definition at line 107 of file MeshGraph.cpp.

108{
109}

Member Function Documentation

◆ CheckForGeomInfo()

bool Nektar::SpatialDomains::MeshGraph::CheckForGeomInfo ( std::string  parameter)
inline

◆ CheckRange() [1/2]

bool Nektar::SpatialDomains::MeshGraph::CheckRange ( Geometry2D &  geom)

Check if goemetry is in range definition if activated.

Definition at line 285 of file MeshGraph.cpp.

286{
287 bool returnval = true;
288
289 if (m_domainRange != LibUtilities::NullDomainRangeShPtr)
290 {
291 int nverts = geom.GetNumVerts();
292 int coordim = geom.GetCoordim();
293
294 // exclude elements outside x range if all vertices not in region
295 if (m_domainRange->m_doXrange)
296 {
297 int ncnt_low = 0;
298 int ncnt_up = 0;
299 for (int i = 0; i < nverts; ++i)
300 {
301 NekDouble xval = (*geom.GetVertex(i))[0];
302 if (xval < m_domainRange->m_xmin)
303 {
304 ncnt_low++;
305 }
306
307 if (xval > m_domainRange->m_xmax)
308 {
309 ncnt_up++;
310 }
311 }
312
313 // check for all verts to be less or greater than
314 // range so that if element spans thin range then
315 // it is still included
316 if ((ncnt_up == nverts) || (ncnt_low == nverts))
317 {
318 returnval = false;
319 }
320 }
321
322 // exclude elements outside y range if all vertices not in region
323 if (m_domainRange->m_doYrange)
324 {
325 int ncnt_low = 0;
326 int ncnt_up = 0;
327 for (int i = 0; i < nverts; ++i)
328 {
329 NekDouble yval = (*geom.GetVertex(i))[1];
330 if (yval < m_domainRange->m_ymin)
331 {
332 ncnt_low++;
333 }
334
335 if (yval > m_domainRange->m_ymax)
336 {
337 ncnt_up++;
338 }
339 }
340
341 // check for all verts to be less or greater than
342 // range so that if element spans thin range then
343 // it is still included
344 if ((ncnt_up == nverts) || (ncnt_low == nverts))
345 {
346 returnval = false;
347 }
348 }
349
350 if (coordim > 2)
351 {
352 // exclude elements outside z range if all vertices not in region
353 if (m_domainRange->m_doZrange)
354 {
355 int ncnt_low = 0;
356 int ncnt_up = 0;
357
358 for (int i = 0; i < nverts; ++i)
359 {
360 NekDouble zval = (*geom.GetVertex(i))[2];
361
362 if (zval < m_domainRange->m_zmin)
363 {
364 ncnt_low++;
365 }
366
367 if (zval > m_domainRange->m_zmax)
368 {
369 ncnt_up++;
370 }
371 }
372
373 // check for all verts to be less or greater than
374 // range so that if element spans thin range then
375 // it is still included
376 if ((ncnt_up == nverts) || (ncnt_low == nverts))
377 {
378 returnval = false;
379 }
380 }
381 }
382 }
383 return returnval;
384}
Nektar::SpatialDomains::MeshGraph::m_domainRange
LibUtilities::DomainRangeShPtr m_domainRange
Definition: MeshGraph.h:516
Nektar::LibUtilities::NullDomainRangeShPtr
static DomainRangeShPtr NullDomainRangeShPtr
Definition: DomainRange.h:65
Nektar::NekDouble
double NekDouble
Definition: NektarUnivTypeDefs.hpp:43

References Nektar::SpatialDomains::Geometry::GetCoordim(), Nektar::SpatialDomains::Geometry::GetNumVerts(), Nektar::SpatialDomains::Geometry::GetVertex(), m_domainRange, and Nektar::LibUtilities::NullDomainRangeShPtr.

◆ CheckRange() [2/2]

bool Nektar::SpatialDomains::MeshGraph::CheckRange ( Geometry3D &  geom)

Check if goemetry is in range definition if activated.

Definition at line 387 of file MeshGraph.cpp.

388{
389 bool returnval = true;
390
391 if (m_domainRange != LibUtilities::NullDomainRangeShPtr)
392 {
393 int nverts = geom.GetNumVerts();
394
395 if (m_domainRange->m_doXrange)
396 {
397 int ncnt_low = 0;
398 int ncnt_up = 0;
399
400 for (int i = 0; i < nverts; ++i)
401 {
402 NekDouble xval = (*geom.GetVertex(i))[0];
403 if (xval < m_domainRange->m_xmin)
404 {
405 ncnt_low++;
406 }
407
408 if (xval > m_domainRange->m_xmax)
409 {
410 ncnt_up++;
411 }
412 }
413
414 // check for all verts to be less or greater than
415 // range so that if element spans thin range then
416 // it is still included
417 if ((ncnt_up == nverts) || (ncnt_low == nverts))
418 {
419 returnval = false;
420 }
421 }
422
423 if (m_domainRange->m_doYrange)
424 {
425 int ncnt_low = 0;
426 int ncnt_up = 0;
427 for (int i = 0; i < nverts; ++i)
428 {
429 NekDouble yval = (*geom.GetVertex(i))[1];
430 if (yval < m_domainRange->m_ymin)
431 {
432 ncnt_low++;
433 }
434
435 if (yval > m_domainRange->m_ymax)
436 {
437 ncnt_up++;
438 }
439 }
440
441 // check for all verts to be less or greater than
442 // range so that if element spans thin range then
443 // it is still included
444 if ((ncnt_up == nverts) || (ncnt_low == nverts))
445 {
446 returnval = false;
447 }
448 }
449
450 if (m_domainRange->m_doZrange)
451 {
452 int ncnt_low = 0;
453 int ncnt_up = 0;
454 for (int i = 0; i < nverts; ++i)
455 {
456 NekDouble zval = (*geom.GetVertex(i))[2];
457
458 if (zval < m_domainRange->m_zmin)
459 {
460 ncnt_low++;
461 }
462
463 if (zval > m_domainRange->m_zmax)
464 {
465 ncnt_up++;
466 }
467 }
468
469 // check for all verts to be less or greater than
470 // range so that if element spans thin range then
471 // it is still included
472 if ((ncnt_up == nverts) || (ncnt_low == nverts))
473 {
474 returnval = false;
475 }
476 }
477
478 if (m_domainRange->m_checkShape)
479 {
480 if (geom.GetShapeType() != m_domainRange->m_shapeType)
481 {
482 returnval = false;
483 }
484 }
485 }
486
487 return returnval;
488}

References Nektar::SpatialDomains::Geometry::GetNumVerts(), Nektar::SpatialDomains::Geometry::GetShapeType(), Nektar::SpatialDomains::Geometry::GetVertex(), m_domainRange, and Nektar::LibUtilities::NullDomainRangeShPtr.

◆ Clear()

void Nektar::SpatialDomains::MeshGraph::Clear ( )

Definition at line 4112 of file MeshGraph.cpp.

4113{
4114 m_vertSet.clear();
4115 m_curvedEdges.clear();
4116 m_curvedFaces.clear();
4117 m_segGeoms.clear();
4118 m_triGeoms.clear();
4119 m_quadGeoms.clear();
4120 m_tetGeoms.clear();
4121 m_pyrGeoms.clear();
4122 m_prismGeoms.clear();
4123 m_hexGeoms.clear();
4124 m_meshComposites.clear();
4125 m_compositesLabels.clear();
4126 m_domain.clear();
4127 m_expansionMapShPtrMap.clear();
4128 m_faceToElMap.clear();
4129}
Nektar::SpatialDomains::MeshGraph::m_domain
std::map< int, CompositeMap > m_domain
Definition: MeshGraph.h:515
Nektar::SpatialDomains::MeshGraph::m_expansionMapShPtrMap
ExpansionInfoMapShPtrMap m_expansionMapShPtrMap
Definition: MeshGraph.h:518
Nektar::SpatialDomains::MeshGraph::m_faceToElMap
std::unordered_map< int, GeometryLinkSharedPtr > m_faceToElMap
Definition: MeshGraph.h:520
Nektar::SpatialDomains::MeshGraph::m_compositesLabels
std::map< int, std::string > m_compositesLabels
Definition: MeshGraph.h:514

References m_compositesLabels, m_curvedEdges, m_curvedFaces, m_domain, m_expansionMapShPtrMap, m_faceToElMap, m_hexGeoms, m_meshComposites, m_prismGeoms, m_pyrGeoms, m_quadGeoms, m_segGeoms, m_tetGeoms, m_triGeoms, and m_vertSet.

◆ CreateCompositeDescriptor()

CompositeDescriptor Nektar::SpatialDomains::MeshGraph::CreateCompositeDescriptor ( )

Definition at line 4048 of file MeshGraph.cpp.

4049{
4050 CompositeDescriptor ret;
4051
4052 for (auto &comp : m_meshComposites)
4053 {
4054 std::pair<LibUtilities::ShapeType, std::vector<int>> tmp;
4055 tmp.first = comp.second->m_geomVec[0]->GetShapeType();
4056
4057 tmp.second.resize(comp.second->m_geomVec.size());
4058 for (size_t i = 0; i < tmp.second.size(); ++i)
4059 {
4060 tmp.second[i] = comp.second->m_geomVec[i]->GetGlobalID();
4061 }
4062
4063 ret[comp.first] = tmp;
4064 }
4065
4066 return ret;
4067}
Nektar::SpatialDomains::CompositeDescriptor
std::map< int, std::pair< LibUtilities::ShapeType, std::vector< int > > > CompositeDescriptor
Definition: MeshGraph.h:61

References m_meshComposites.

◆ CreateMeshEntities()

std::map< int, MeshEntity > Nektar::SpatialDomains::MeshGraph::CreateMeshEntities ( )

Create mesh entities for this graph.

This function will create a map of all mesh entities of the current graph, which can then be used within the mesh partitioner to construct an appropriate partitioning.

Definition at line 3948 of file MeshGraph.cpp.

3949{
3950 std::map<int, MeshEntity> elements;
3951 switch (m_meshDimension)
3952 {
3953 case 1:
3954 {
3955 for (auto &i : m_segGeoms)
3956 {
3957 MeshEntity e;
3958 e.id = e.origId = i.first;
3959 e.list.push_back(i.second->GetVertex(0)->GetGlobalID());
3960 e.list.push_back(i.second->GetVertex(1)->GetGlobalID());
3961 e.ghost = false;
3962 elements[e.id] = e;
3963 }
3964 }
3965 break;
3966 case 2:
3967 {
3968 for (auto &i : m_triGeoms)
3969 {
3970 MeshEntity e;
3971 e.id = e.origId = i.first;
3972 e.list.push_back(i.second->GetEdge(0)->GetGlobalID());
3973 e.list.push_back(i.second->GetEdge(1)->GetGlobalID());
3974 e.list.push_back(i.second->GetEdge(2)->GetGlobalID());
3975 e.ghost = false;
3976 elements[e.id] = e;
3977 }
3978 for (auto &i : m_quadGeoms)
3979 {
3980 MeshEntity e;
3981 e.id = e.origId = i.first;
3982 e.list.push_back(i.second->GetEdge(0)->GetGlobalID());
3983 e.list.push_back(i.second->GetEdge(1)->GetGlobalID());
3984 e.list.push_back(i.second->GetEdge(2)->GetGlobalID());
3985 e.list.push_back(i.second->GetEdge(3)->GetGlobalID());
3986 e.ghost = false;
3987 elements[e.id] = e;
3988 }
3989 }
3990 break;
3991 case 3:
3992 {
3993 for (auto &i : m_tetGeoms)
3994 {
3995 MeshEntity e;
3996 e.id = e.origId = i.first;
3997 e.list.push_back(i.second->GetFace(0)->GetGlobalID());
3998 e.list.push_back(i.second->GetFace(1)->GetGlobalID());
3999 e.list.push_back(i.second->GetFace(2)->GetGlobalID());
4000 e.list.push_back(i.second->GetFace(3)->GetGlobalID());
4001 e.ghost = false;
4002 elements[e.id] = e;
4003 }
4004 for (auto &i : m_pyrGeoms)
4005 {
4006 MeshEntity e;
4007 e.id = e.origId = i.first;
4008 e.list.push_back(i.second->GetFace(0)->GetGlobalID());
4009 e.list.push_back(i.second->GetFace(1)->GetGlobalID());
4010 e.list.push_back(i.second->GetFace(2)->GetGlobalID());
4011 e.list.push_back(i.second->GetFace(3)->GetGlobalID());
4012 e.list.push_back(i.second->GetFace(4)->GetGlobalID());
4013 e.ghost = false;
4014 elements[e.id] = e;
4015 }
4016 for (auto &i : m_prismGeoms)
4017 {
4018 MeshEntity e;
4019 e.id = e.origId = i.first;
4020 e.list.push_back(i.second->GetFace(0)->GetGlobalID());
4021 e.list.push_back(i.second->GetFace(1)->GetGlobalID());
4022 e.list.push_back(i.second->GetFace(2)->GetGlobalID());
4023 e.list.push_back(i.second->GetFace(3)->GetGlobalID());
4024 e.list.push_back(i.second->GetFace(4)->GetGlobalID());
4025 e.ghost = false;
4026 elements[e.id] = e;
4027 }
4028 for (auto &i : m_hexGeoms)
4029 {
4030 MeshEntity e;
4031 e.id = e.origId = i.first;
4032 e.list.push_back(i.second->GetFace(0)->GetGlobalID());
4033 e.list.push_back(i.second->GetFace(1)->GetGlobalID());
4034 e.list.push_back(i.second->GetFace(2)->GetGlobalID());
4035 e.list.push_back(i.second->GetFace(3)->GetGlobalID());
4036 e.list.push_back(i.second->GetFace(4)->GetGlobalID());
4037 e.list.push_back(i.second->GetFace(5)->GetGlobalID());
4038 e.ghost = false;
4039 elements[e.id] = e;
4040 }
4041 }
4042 break;
4043 }
4044
4045 return elements;
4046}

References Nektar::SpatialDomains::MeshEntity::ghost, Nektar::SpatialDomains::MeshEntity::id, Nektar::SpatialDomains::MeshEntity::list, m_hexGeoms, m_meshDimension, m_prismGeoms, m_pyrGeoms, m_quadGeoms, m_segGeoms, m_tetGeoms, m_triGeoms, and Nektar::SpatialDomains::MeshEntity::origId.

◆ DefineBasisKeyFromExpansionType()

LibUtilities::BasisKeyVector Nektar::SpatialDomains::MeshGraph::DefineBasisKeyFromExpansionType ( GeometrySharedPtr  in,
ExpansionType  type,
const int  order 
)
static

Definition at line 1563 of file MeshGraph.cpp.

1565{
1566 LibUtilities::BasisKeyVector returnval;
1567
1568 LibUtilities::ShapeType shape = in->GetShapeType();
1569
1570 int quadoffset = 1;
1571 switch (type)
1572 {
1573 case eModified:
1574 case eModifiedGLLRadau10:
1575 quadoffset = 1;
1576 break;
1577 case eModifiedQuadPlus1:
1578 quadoffset = 2;
1579 break;
1580 case eModifiedQuadPlus2:
1581 quadoffset = 3;
1582 break;
1583 default:
1584 break;
1585 }
1586
1587 switch (type)
1588 {
1589 case eModified:
1590 case eModifiedQuadPlus1:
1591 case eModifiedQuadPlus2:
1592 case eModifiedGLLRadau10:
1593 {
1594 switch (shape)
1595 {
1596 case LibUtilities::eSegment:
1597 {
1598 const LibUtilities::PointsKey pkey(
1599 nummodes + quadoffset,
1600 LibUtilities::eGaussLobattoLegendre);
1601 LibUtilities::BasisKey bkey(LibUtilities::eModified_A,
1602 nummodes, pkey);
1603 returnval.push_back(bkey);
1604 }
1605 break;
1606 case LibUtilities::eQuadrilateral:
1607 {
1608 const LibUtilities::PointsKey pkey(
1609 nummodes + quadoffset,
1610 LibUtilities::eGaussLobattoLegendre);
1611 LibUtilities::BasisKey bkey(LibUtilities::eModified_A,
1612 nummodes, pkey);
1613 returnval.push_back(bkey);
1614 returnval.push_back(bkey);
1615 }
1616 break;
1617 case LibUtilities::eHexahedron:
1618 {
1619 const LibUtilities::PointsKey pkey(
1620 nummodes + quadoffset,
1621 LibUtilities::eGaussLobattoLegendre);
1622 LibUtilities::BasisKey bkey(LibUtilities::eModified_A,
1623 nummodes, pkey);
1624 returnval.push_back(bkey);
1625 returnval.push_back(bkey);
1626 returnval.push_back(bkey);
1627 }
1628 break;
1629 case LibUtilities::eTriangle:
1630 {
1631 const LibUtilities::PointsKey pkey(
1632 nummodes + quadoffset,
1633 LibUtilities::eGaussLobattoLegendre);
1634 LibUtilities::BasisKey bkey(LibUtilities::eModified_A,
1635 nummodes, pkey);
1636 returnval.push_back(bkey);
1637
1638 const LibUtilities::PointsKey pkey1(
1639 nummodes + quadoffset - 1,
1640 LibUtilities::eGaussRadauMAlpha1Beta0);
1641 LibUtilities::BasisKey bkey1(LibUtilities::eModified_B,
1642 nummodes, pkey1);
1643
1644 returnval.push_back(bkey1);
1645 }
1646 break;
1647 case LibUtilities::eTetrahedron:
1648 {
1649 const LibUtilities::PointsKey pkey(
1650 nummodes + quadoffset,
1651 LibUtilities::eGaussLobattoLegendre);
1652 LibUtilities::BasisKey bkey(LibUtilities::eModified_A,
1653 nummodes, pkey);
1654 returnval.push_back(bkey);
1655
1656 const LibUtilities::PointsKey pkey1(
1657 nummodes + quadoffset - 1,
1658 LibUtilities::eGaussRadauMAlpha1Beta0);
1659 LibUtilities::BasisKey bkey1(LibUtilities::eModified_B,
1660 nummodes, pkey1);
1661 returnval.push_back(bkey1);
1662
1663 if (type == eModifiedGLLRadau10)
1664 {
1665 const LibUtilities::PointsKey pkey2(
1666 nummodes + quadoffset - 1,
1667 LibUtilities::eGaussRadauMAlpha1Beta0);
1668 LibUtilities::BasisKey bkey2(LibUtilities::eModified_C,
1669 nummodes, pkey2);
1670 returnval.push_back(bkey2);
1671 }
1672 else
1673 {
1674 const LibUtilities::PointsKey pkey2(
1675 nummodes + quadoffset - 1,
1676 LibUtilities::eGaussRadauMAlpha2Beta0);
1677 LibUtilities::BasisKey bkey2(LibUtilities::eModified_C,
1678 nummodes, pkey2);
1679 returnval.push_back(bkey2);
1680 }
1681 }
1682 break;
1683 case LibUtilities::ePyramid:
1684 {
1685 const LibUtilities::PointsKey pkey(
1686 nummodes + quadoffset,
1687 LibUtilities::eGaussLobattoLegendre);
1688 LibUtilities::BasisKey bkey(LibUtilities::eModified_A,
1689 nummodes, pkey);
1690 returnval.push_back(bkey);
1691 returnval.push_back(bkey);
1692
1693 const LibUtilities::PointsKey pkey1(
1694 nummodes + quadoffset,
1695 LibUtilities::eGaussRadauMAlpha2Beta0);
1696 LibUtilities::BasisKey bkey1(LibUtilities::eModifiedPyr_C,
1697 nummodes, pkey1);
1698 returnval.push_back(bkey1);
1699 }
1700 break;
1701 case LibUtilities::ePrism:
1702 {
1703 const LibUtilities::PointsKey pkey(
1704 nummodes + quadoffset,
1705 LibUtilities::eGaussLobattoLegendre);
1706 LibUtilities::BasisKey bkey(LibUtilities::eModified_A,
1707 nummodes, pkey);
1708 returnval.push_back(bkey);
1709 returnval.push_back(bkey);
1710
1711 const LibUtilities::PointsKey pkey1(
1712 nummodes + quadoffset - 1,
1713 LibUtilities::eGaussRadauMAlpha1Beta0);
1714 LibUtilities::BasisKey bkey1(LibUtilities::eModified_B,
1715 nummodes, pkey1);
1716 returnval.push_back(bkey1);
1717 }
1718 break;
1719 default:
1720 {
1721 ASSERTL0(false,
1722 "Expansion not defined in switch for this shape");
1723 }
1724 break;
1725 }
1726 }
1727 break;
1728
1729 case eGLL_Lagrange:
1730 {
1731 switch (shape)
1732 {
1733 case LibUtilities::eSegment:
1734 {
1735 const LibUtilities::PointsKey pkey(
1736 nummodes + 1, LibUtilities::eGaussLobattoLegendre);
1737 LibUtilities::BasisKey bkey(LibUtilities::eGLL_Lagrange,
1738 nummodes, pkey);
1739 returnval.push_back(bkey);
1740 }
1741 break;
1742 case LibUtilities::eQuadrilateral:
1743 {
1744 const LibUtilities::PointsKey pkey(
1745 nummodes + 1, LibUtilities::eGaussLobattoLegendre);
1746 LibUtilities::BasisKey bkey(LibUtilities::eGLL_Lagrange,
1747 nummodes, pkey);
1748 returnval.push_back(bkey);
1749 returnval.push_back(bkey);
1750 }
1751 break;
1752 case LibUtilities::eTriangle: // define with corrects points key
1753 // and change to Ortho on construction
1754 {
1755 const LibUtilities::PointsKey pkey(
1756 nummodes + 1, LibUtilities::eGaussLobattoLegendre);
1757 LibUtilities::BasisKey bkey(LibUtilities::eGLL_Lagrange,
1758 nummodes, pkey);
1759 returnval.push_back(bkey);
1760
1761 const LibUtilities::PointsKey pkey1(
1762 nummodes, LibUtilities::eGaussRadauMAlpha1Beta0);
1763 LibUtilities::BasisKey bkey1(LibUtilities::eOrtho_B,
1764 nummodes, pkey1);
1765 returnval.push_back(bkey1);
1766 }
1767 break;
1768 case LibUtilities::eHexahedron:
1769 {
1770 const LibUtilities::PointsKey pkey(
1771 nummodes + 1, LibUtilities::eGaussLobattoLegendre);
1772 LibUtilities::BasisKey bkey(LibUtilities::eGLL_Lagrange,
1773 nummodes, pkey);
1774
1775 returnval.push_back(bkey);
1776 returnval.push_back(bkey);
1777 returnval.push_back(bkey);
1778 }
1779 break;
1780 default:
1781 {
1782 ASSERTL0(false,
1783 "Expansion not defined in switch for this shape");
1784 }
1785 break;
1786 }
1787 }
1788 break;
1789
1790 case eGauss_Lagrange:
1791 {
1792 switch (shape)
1793 {
1794 case LibUtilities::eSegment:
1795 {
1796 const LibUtilities::PointsKey pkey(
1797 nummodes, LibUtilities::eGaussGaussLegendre);
1798 LibUtilities::BasisKey bkey(LibUtilities::eGauss_Lagrange,
1799 nummodes, pkey);
1800
1801 returnval.push_back(bkey);
1802 }
1803 break;
1804 case LibUtilities::eQuadrilateral:
1805 {
1806 const LibUtilities::PointsKey pkey(
1807 nummodes, LibUtilities::eGaussGaussLegendre);
1808 LibUtilities::BasisKey bkey(LibUtilities::eGauss_Lagrange,
1809 nummodes, pkey);
1810
1811 returnval.push_back(bkey);
1812 returnval.push_back(bkey);
1813 }
1814 break;
1815 case LibUtilities::eHexahedron:
1816 {
1817 const LibUtilities::PointsKey pkey(
1818 nummodes, LibUtilities::eGaussGaussLegendre);
1819 LibUtilities::BasisKey bkey(LibUtilities::eGauss_Lagrange,
1820 nummodes, pkey);
1821
1822 returnval.push_back(bkey);
1823 returnval.push_back(bkey);
1824 returnval.push_back(bkey);
1825 }
1826 break;
1827 default:
1828 {
1829 ASSERTL0(false,
1830 "Expansion not defined in switch for this shape");
1831 }
1832 break;
1833 }
1834 }
1835 break;
1836
1837 case eOrthogonal:
1838 {
1839 switch (shape)
1840 {
1841 case LibUtilities::eSegment:
1842 {
1843 const LibUtilities::PointsKey pkey(
1844 nummodes + 1, LibUtilities::eGaussLobattoLegendre);
1845 LibUtilities::BasisKey bkey(LibUtilities::eOrtho_A,
1846 nummodes, pkey);
1847
1848 returnval.push_back(bkey);
1849 }
1850 break;
1851 case LibUtilities::eTriangle:
1852 {
1853 const LibUtilities::PointsKey pkey(
1854 nummodes + 1, LibUtilities::eGaussLobattoLegendre);
1855 LibUtilities::BasisKey bkey(LibUtilities::eOrtho_A,
1856 nummodes, pkey);
1857
1858 returnval.push_back(bkey);
1859
1860 const LibUtilities::PointsKey pkey1(
1861 nummodes, LibUtilities::eGaussRadauMAlpha1Beta0);
1862 LibUtilities::BasisKey bkey1(LibUtilities::eOrtho_B,
1863 nummodes, pkey1);
1864
1865 returnval.push_back(bkey1);
1866 }
1867 break;
1868 case LibUtilities::eQuadrilateral:
1869 {
1870 const LibUtilities::PointsKey pkey(
1871 nummodes + 1, LibUtilities::eGaussLobattoLegendre);
1872 LibUtilities::BasisKey bkey(LibUtilities::eOrtho_A,
1873 nummodes, pkey);
1874
1875 returnval.push_back(bkey);
1876 returnval.push_back(bkey);
1877 }
1878 break;
1879 case LibUtilities::eTetrahedron:
1880 {
1881 const LibUtilities::PointsKey pkey(
1882 nummodes + 1, LibUtilities::eGaussLobattoLegendre);
1883 LibUtilities::BasisKey bkey(LibUtilities::eOrtho_A,
1884 nummodes, pkey);
1885
1886 returnval.push_back(bkey);
1887
1888 const LibUtilities::PointsKey pkey1(
1889 nummodes, LibUtilities::eGaussRadauMAlpha1Beta0);
1890 LibUtilities::BasisKey bkey1(LibUtilities::eOrtho_B,
1891 nummodes, pkey1);
1892
1893 returnval.push_back(bkey1);
1894
1895 const LibUtilities::PointsKey pkey2(
1896 nummodes, LibUtilities::eGaussRadauMAlpha2Beta0);
1897 LibUtilities::BasisKey bkey2(LibUtilities::eOrtho_C,
1898 nummodes, pkey2);
1899 }
1900 break;
1901 default:
1902 {
1903 ASSERTL0(false,
1904 "Expansion not defined in switch for this shape");
1905 }
1906 break;
1907 }
1908 }
1909 break;
1910
1911 case eGLL_Lagrange_SEM:
1912 {
1913 switch (shape)
1914 {
1915 case LibUtilities::eSegment:
1916 {
1917 const LibUtilities::PointsKey pkey(
1918 nummodes, LibUtilities::eGaussLobattoLegendre);
1919 LibUtilities::BasisKey bkey(LibUtilities::eGLL_Lagrange,
1920 nummodes, pkey);
1921
1922 returnval.push_back(bkey);
1923 }
1924 break;
1925 case LibUtilities::eQuadrilateral:
1926 {
1927 const LibUtilities::PointsKey pkey(
1928 nummodes, LibUtilities::eGaussLobattoLegendre);
1929 LibUtilities::BasisKey bkey(LibUtilities::eGLL_Lagrange,
1930 nummodes, pkey);
1931
1932 returnval.push_back(bkey);
1933 returnval.push_back(bkey);
1934 }
1935 break;
1936 case LibUtilities::eHexahedron:
1937 {
1938 const LibUtilities::PointsKey pkey(
1939 nummodes, LibUtilities::eGaussLobattoLegendre);
1940 LibUtilities::BasisKey bkey(LibUtilities::eGLL_Lagrange,
1941 nummodes, pkey);
1942
1943 returnval.push_back(bkey);
1944 returnval.push_back(bkey);
1945 returnval.push_back(bkey);
1946 }
1947 break;
1948 default:
1949 {
1950 ASSERTL0(false,
1951 "Expansion not defined in switch for this shape");
1952 }
1953 break;
1954 }
1955 }
1956 break;
1957
1958 case eFourier:
1959 {
1960 switch (shape)
1961 {
1962 case LibUtilities::eSegment:
1963 {
1964 const LibUtilities::PointsKey pkey(
1965 nummodes, LibUtilities::eFourierEvenlySpaced);
1966 LibUtilities::BasisKey bkey(LibUtilities::eFourier,
1967 nummodes, pkey);
1968 returnval.push_back(bkey);
1969 }
1970 break;
1971 case LibUtilities::eQuadrilateral:
1972 {
1973 const LibUtilities::PointsKey pkey(
1974 nummodes, LibUtilities::eFourierEvenlySpaced);
1975 LibUtilities::BasisKey bkey(LibUtilities::eFourier,
1976 nummodes, pkey);
1977 returnval.push_back(bkey);
1978 returnval.push_back(bkey);
1979 }
1980 break;
1981 case LibUtilities::eHexahedron:
1982 {
1983 const LibUtilities::PointsKey pkey(
1984 nummodes, LibUtilities::eFourierEvenlySpaced);
1985 LibUtilities::BasisKey bkey(LibUtilities::eFourier,
1986 nummodes, pkey);
1987 returnval.push_back(bkey);
1988 returnval.push_back(bkey);
1989 returnval.push_back(bkey);
1990 }
1991 break;
1992 default:
1993 {
1994 ASSERTL0(false,
1995 "Expansion not defined in switch for this shape");
1996 }
1997 break;
1998 }
1999 }
2000 break;
2001
2002 case eFourierSingleMode:
2003 {
2004 switch (shape)
2005 {
2006 case LibUtilities::eSegment:
2007 {
2008 const LibUtilities::PointsKey pkey(
2009 nummodes, LibUtilities::eFourierSingleModeSpaced);
2010 LibUtilities::BasisKey bkey(
2011 LibUtilities::eFourierSingleMode, nummodes, pkey);
2012 returnval.push_back(bkey);
2013 }
2014 break;
2015 case LibUtilities::eQuadrilateral:
2016 {
2017 const LibUtilities::PointsKey pkey(
2018 nummodes, LibUtilities::eFourierSingleModeSpaced);
2019 LibUtilities::BasisKey bkey(
2020 LibUtilities::eFourierSingleMode, nummodes, pkey);
2021 returnval.push_back(bkey);
2022 returnval.push_back(bkey);
2023 }
2024 break;
2025 case LibUtilities::eHexahedron:
2026 {
2027 const LibUtilities::PointsKey pkey(
2028 nummodes, LibUtilities::eFourierSingleModeSpaced);
2029 LibUtilities::BasisKey bkey(
2030 LibUtilities::eFourierSingleMode, nummodes, pkey);
2031 returnval.push_back(bkey);
2032 returnval.push_back(bkey);
2033 returnval.push_back(bkey);
2034 }
2035 break;
2036 default:
2037 {
2038 ASSERTL0(false,
2039 "Expansion not defined in switch for this shape");
2040 }
2041 break;
2042 }
2043 }
2044 break;
2045
2046 case eFourierHalfModeRe:
2047 {
2048 switch (shape)
2049 {
2050 case LibUtilities::eSegment:
2051 {
2052 const LibUtilities::PointsKey pkey(
2053 nummodes, LibUtilities::eFourierSingleModeSpaced);
2054 LibUtilities::BasisKey bkey(
2055 LibUtilities::eFourierHalfModeRe, nummodes, pkey);
2056 returnval.push_back(bkey);
2057 }
2058 break;
2059 case LibUtilities::eQuadrilateral:
2060 {
2061 const LibUtilities::PointsKey pkey(
2062 nummodes, LibUtilities::eFourierSingleModeSpaced);
2063 LibUtilities::BasisKey bkey(
2064 LibUtilities::eFourierHalfModeRe, nummodes, pkey);
2065 returnval.push_back(bkey);
2066 returnval.push_back(bkey);
2067 }
2068 break;
2069 case LibUtilities::eHexahedron:
2070 {
2071 const LibUtilities::PointsKey pkey(
2072 nummodes, LibUtilities::eFourierSingleModeSpaced);
2073 LibUtilities::BasisKey bkey(
2074 LibUtilities::eFourierHalfModeRe, nummodes, pkey);
2075 returnval.push_back(bkey);
2076 returnval.push_back(bkey);
2077 returnval.push_back(bkey);
2078 }
2079 break;
2080 default:
2081 {
2082 ASSERTL0(false,
2083 "Expansion not defined in switch for this shape");
2084 }
2085 break;
2086 }
2087 }
2088 break;
2089
2090 case eFourierHalfModeIm:
2091 {
2092 switch (shape)
2093 {
2094 case LibUtilities::eSegment:
2095 {
2096 const LibUtilities::PointsKey pkey(
2097 nummodes, LibUtilities::eFourierSingleModeSpaced);
2098 LibUtilities::BasisKey bkey(
2099 LibUtilities::eFourierHalfModeIm, nummodes, pkey);
2100 returnval.push_back(bkey);
2101 }
2102 break;
2103 case LibUtilities::eQuadrilateral:
2104 {
2105 const LibUtilities::PointsKey pkey(
2106 nummodes, LibUtilities::eFourierSingleModeSpaced);
2107 LibUtilities::BasisKey bkey(
2108 LibUtilities::eFourierHalfModeIm, nummodes, pkey);
2109 returnval.push_back(bkey);
2110 returnval.push_back(bkey);
2111 }
2112 break;
2113 case LibUtilities::eHexahedron:
2114 {
2115 const LibUtilities::PointsKey pkey(
2116 nummodes, LibUtilities::eFourierSingleModeSpaced);
2117 LibUtilities::BasisKey bkey(
2118 LibUtilities::eFourierHalfModeIm, nummodes, pkey);
2119 returnval.push_back(bkey);
2120 returnval.push_back(bkey);
2121 returnval.push_back(bkey);
2122 }
2123 break;
2124 default:
2125 {
2126 ASSERTL0(false,
2127 "Expansion not defined in switch for this shape");
2128 }
2129 break;
2130 }
2131 }
2132 break;
2133
2134 case eChebyshev:
2135 {
2136 switch (shape)
2137 {
2138 case LibUtilities::eSegment:
2139 {
2140 const LibUtilities::PointsKey pkey(
2141 nummodes, LibUtilities::eGaussGaussChebyshev);
2142 LibUtilities::BasisKey bkey(LibUtilities::eChebyshev,
2143 nummodes, pkey);
2144 returnval.push_back(bkey);
2145 }
2146 break;
2147 case LibUtilities::eQuadrilateral:
2148 {
2149 const LibUtilities::PointsKey pkey(
2150 nummodes, LibUtilities::eGaussGaussChebyshev);
2151 LibUtilities::BasisKey bkey(LibUtilities::eChebyshev,
2152 nummodes, pkey);
2153 returnval.push_back(bkey);
2154 returnval.push_back(bkey);
2155 }
2156 break;
2157 case LibUtilities::eHexahedron:
2158 {
2159 const LibUtilities::PointsKey pkey(
2160 nummodes, LibUtilities::eGaussGaussChebyshev);
2161 LibUtilities::BasisKey bkey(LibUtilities::eChebyshev,
2162 nummodes, pkey);
2163 returnval.push_back(bkey);
2164 returnval.push_back(bkey);
2165 returnval.push_back(bkey);
2166 }
2167 break;
2168 default:
2169 {
2170 ASSERTL0(false,
2171 "Expansion not defined in switch for this shape");
2172 }
2173 break;
2174 }
2175 }
2176 break;
2177
2178 case eFourierChebyshev:
2179 {
2180 switch (shape)
2181 {
2182 case LibUtilities::eQuadrilateral:
2183 {
2184 const LibUtilities::PointsKey pkey(
2185 nummodes, LibUtilities::eFourierEvenlySpaced);
2186 LibUtilities::BasisKey bkey(LibUtilities::eFourier,
2187 nummodes, pkey);
2188 returnval.push_back(bkey);
2189
2190 const LibUtilities::PointsKey pkey1(
2191 nummodes, LibUtilities::eGaussGaussChebyshev);
2192 LibUtilities::BasisKey bkey1(LibUtilities::eChebyshev,
2193 nummodes, pkey1);
2194 returnval.push_back(bkey1);
2195 }
2196 break;
2197 default:
2198 {
2199 ASSERTL0(false,
2200 "Expansion not defined in switch for this shape");
2201 }
2202 break;
2203 }
2204 }
2205 break;
2206
2207 case eChebyshevFourier:
2208 {
2209 switch (shape)
2210 {
2211 case LibUtilities::eQuadrilateral:
2212 {
2213 const LibUtilities::PointsKey pkey1(
2214 nummodes, LibUtilities::eGaussGaussChebyshev);
2215 LibUtilities::BasisKey bkey1(LibUtilities::eChebyshev,
2216 nummodes, pkey1);
2217 returnval.push_back(bkey1);
2218
2219 const LibUtilities::PointsKey pkey(
2220 nummodes, LibUtilities::eFourierEvenlySpaced);
2221 LibUtilities::BasisKey bkey(LibUtilities::eFourier,
2222 nummodes, pkey);
2223 returnval.push_back(bkey);
2224 }
2225 break;
2226 default:
2227 {
2228 ASSERTL0(false,
2229 "Expansion not defined in switch for this shape");
2230 }
2231 break;
2232 }
2233 }
2234 break;
2235
2236 case eFourierModified:
2237 {
2238 switch (shape)
2239 {
2240 case LibUtilities::eQuadrilateral:
2241 {
2242 const LibUtilities::PointsKey pkey(
2243 nummodes, LibUtilities::eFourierEvenlySpaced);
2244 LibUtilities::BasisKey bkey(LibUtilities::eFourier,
2245 nummodes, pkey);
2246 returnval.push_back(bkey);
2247
2248 const LibUtilities::PointsKey pkey1(
2249 nummodes + 1, LibUtilities::eGaussLobattoLegendre);
2250 LibUtilities::BasisKey bkey1(LibUtilities::eModified_A,
2251 nummodes, pkey1);
2252 returnval.push_back(bkey1);
2253 }
2254 break;
2255 default:
2256 {
2257 ASSERTL0(false,
2258 "Expansion not defined in switch for this shape");
2259 }
2260 break;
2261 }
2262 }
2263 break;
2264
2265 default:
2266 {
2267 ASSERTL0(false, "Expansion type not defined");
2268 }
2269 break;
2270 }
2271
2272 return returnval;
2273}
ASSERTL0
#define ASSERTL0(condition, msg)
Definition: ErrorUtil.hpp:208
Nektar::LibUtilities::BasisKeyVector
std::vector< BasisKey > BasisKeyVector
Name for a vector of BasisKeys.
Definition: FoundationsFwd.hpp:68
Nektar::LibUtilities::eFourierEvenlySpaced
@ eFourierEvenlySpaced
1D Evenly-spaced points using Fourier Fit
Definition: PointsType.h:74
Nektar::LibUtilities::eGaussLobattoLegendre
@ eGaussLobattoLegendre
1D Gauss-Lobatto-Legendre quadrature points
Definition: PointsType.h:51
Nektar::LibUtilities::eGaussGaussChebyshev
@ eGaussGaussChebyshev
1D Gauss-Gauss-Chebyshev quadrature points
Definition: PointsType.h:52
Nektar::LibUtilities::eGaussGaussLegendre
@ eGaussGaussLegendre
1D Gauss-Gauss-Legendre quadrature points
Definition: PointsType.h:46
Nektar::LibUtilities::eFourierSingleModeSpaced
@ eFourierSingleModeSpaced
1D Non Evenly-spaced points for Single Mode analysis
Definition: PointsType.h:75
Nektar::LibUtilities::eModified_B
@ eModified_B
Principle Modified Functions .
Definition: BasisType.h:49
Nektar::LibUtilities::eGauss_Lagrange
@ eGauss_Lagrange
Lagrange Polynomials using the Gauss points.
Definition: BasisType.h:57
Nektar::LibUtilities::eOrtho_A
@ eOrtho_A
Principle Orthogonal Functions .
Definition: BasisType.h:42
Nektar::LibUtilities::eModified_C
@ eModified_C
Principle Modified Functions .
Definition: BasisType.h:50
Nektar::LibUtilities::eGLL_Lagrange
@ eGLL_Lagrange
Lagrange for SEM basis .
Definition: BasisType.h:56
Nektar::LibUtilities::eFourierSingleMode
@ eFourierSingleMode
Fourier ModifiedExpansion with just the first mode .
Definition: BasisType.h:64
Nektar::LibUtilities::eChebyshev
@ eChebyshev
Chebyshev Polynomials.
Definition: BasisType.h:61
Nektar::LibUtilities::eOrtho_C
@ eOrtho_C
Principle Orthogonal Functions .
Definition: BasisType.h:46
Nektar::LibUtilities::eModifiedPyr_C
@ eModifiedPyr_C
Principle Modified Functions.
Definition: BasisType.h:53
Nektar::LibUtilities::eOrtho_B
@ eOrtho_B
Principle Orthogonal Functions .
Definition: BasisType.h:44
Nektar::LibUtilities::eModified_A
@ eModified_A
Principle Modified Functions .
Definition: BasisType.h:48
Nektar::LibUtilities::eFourierHalfModeIm
@ eFourierHalfModeIm
Fourier Modified expansions with just the imaginary part of the first mode .
Definition: BasisType.h:68
Nektar::LibUtilities::eFourierHalfModeRe
@ eFourierHalfModeRe
Fourier Modified expansions with just the real part of the first mode .
Definition: BasisType.h:66
Nektar::LibUtilities::eFourier
@ eFourier
Fourier Expansion .
Definition: BasisType.h:55

References ASSERTL0, Nektar::LibUtilities::eChebyshev, Nektar::SpatialDomains::eChebyshev, Nektar::SpatialDomains::eChebyshevFourier, Nektar::LibUtilities::eFourier, Nektar::SpatialDomains::eFourier, Nektar::SpatialDomains::eFourierChebyshev, Nektar::LibUtilities::eFourierEvenlySpaced, Nektar::LibUtilities::eFourierHalfModeIm, Nektar::SpatialDomains::eFourierHalfModeIm, Nektar::LibUtilities::eFourierHalfModeRe, Nektar::SpatialDomains::eFourierHalfModeRe, Nektar::SpatialDomains::eFourierModified, Nektar::LibUtilities::eFourierSingleMode, Nektar::SpatialDomains::eFourierSingleMode, Nektar::LibUtilities::eFourierSingleModeSpaced, Nektar::LibUtilities::eGauss_Lagrange, Nektar::SpatialDomains::eGauss_Lagrange, Nektar::LibUtilities::eGaussGaussChebyshev, Nektar::LibUtilities::eGaussGaussLegendre, Nektar::LibUtilities::eGaussLobattoLegendre, Nektar::LibUtilities::eGLL_Lagrange, Nektar::SpatialDomains::eGLL_Lagrange, Nektar::SpatialDomains::eGLL_Lagrange_SEM, Nektar::LibUtilities::eHexahedron, Nektar::SpatialDomains::eModified, Nektar::LibUtilities::eModified_A, Nektar::LibUtilities::eModified_B, Nektar::LibUtilities::eModified_C, Nektar::SpatialDomains::eModifiedGLLRadau10, Nektar::LibUtilities::eModifiedPyr_C, Nektar::SpatialDomains::eModifiedQuadPlus1, Nektar::SpatialDomains::eModifiedQuadPlus2, Nektar::LibUtilities::eOrtho_A, Nektar::LibUtilities::eOrtho_B, Nektar::LibUtilities::eOrtho_C, Nektar::SpatialDomains::eOrthogonal, Nektar::LibUtilities::ePrism, Nektar::LibUtilities::ePyramid, Nektar::LibUtilities::eQuadrilateral, Nektar::LibUtilities::eSegment, Nektar::LibUtilities::eTetrahedron, and Nektar::LibUtilities::eTriangle.

Referenced by PRefinementElmts(), and ReadExpansionInfo().

◆ DefineBasisKeyFromExpansionTypeHomo()

LibUtilities::BasisKeyVector Nektar::SpatialDomains::MeshGraph::DefineBasisKeyFromExpansionTypeHomo ( GeometrySharedPtr  in,
ExpansionType  type_x,
ExpansionType  type_y,
ExpansionType  type_z,
const int  nummodes_x,
const int  nummodes_y,
const int  nummodes_z 
)

Definition at line 2278 of file MeshGraph.cpp.

2282{
2283 LibUtilities::BasisKeyVector returnval;
2284
2285 LibUtilities::ShapeType shape = in->GetShapeType();
2286
2287 switch (shape)
2288 {
2289 case LibUtilities::eSegment:
2290 {
2291 ASSERTL0(false, "Homogeneous expansion not defined for this shape");
2292 }
2293 break;
2294
2295 case LibUtilities::eQuadrilateral:
2296 {
2297 ASSERTL0(false, "Homogeneous expansion not defined for this shape");
2298 }
2299 break;
2300
2301 case LibUtilities::eHexahedron:
2302 {
2303 switch (type_x)
2304 {
2305 case eFourier:
2306 {
2307 const LibUtilities::PointsKey pkey1(
2308 nummodes_x, LibUtilities::eFourierEvenlySpaced);
2309 LibUtilities::BasisKey bkey1(LibUtilities::eFourier,
2310 nummodes_x, pkey1);
2311 returnval.push_back(bkey1);
2312 }
2313 break;
2314
2315 case eFourierSingleMode:
2316 {
2317 const LibUtilities::PointsKey pkey1(
2318 nummodes_x, LibUtilities::eFourierSingleModeSpaced);
2319 LibUtilities::BasisKey bkey1(
2320 LibUtilities::eFourierSingleMode, nummodes_x, pkey1);
2321 returnval.push_back(bkey1);
2322 }
2323 break;
2324
2325 case eFourierHalfModeRe:
2326 {
2327 const LibUtilities::PointsKey pkey1(
2328 nummodes_x, LibUtilities::eFourierSingleModeSpaced);
2329 LibUtilities::BasisKey bkey1(
2330 LibUtilities::eFourierHalfModeRe, nummodes_x, pkey1);
2331 returnval.push_back(bkey1);
2332 }
2333 break;
2334
2335 case eFourierHalfModeIm:
2336 {
2337 const LibUtilities::PointsKey pkey1(
2338 nummodes_x, LibUtilities::eFourierSingleModeSpaced);
2339 LibUtilities::BasisKey bkey1(
2340 LibUtilities::eFourierHalfModeIm, nummodes_x, pkey1);
2341 returnval.push_back(bkey1);
2342 }
2343 break;
2344
2345 case eChebyshev:
2346 {
2347 const LibUtilities::PointsKey pkey1(
2348 nummodes_x, LibUtilities::eGaussGaussChebyshev);
2349 LibUtilities::BasisKey bkey1(LibUtilities::eChebyshev,
2350 nummodes_x, pkey1);
2351 returnval.push_back(bkey1);
2352 }
2353 break;
2354
2355 default:
2356 {
2357 ASSERTL0(false, "Homogeneous expansion can be of Fourier "
2358 "or Chebyshev type only");
2359 }
2360 break;
2361 }
2362
2363 switch (type_y)
2364 {
2365 case eFourier:
2366 {
2367 const LibUtilities::PointsKey pkey2(
2368 nummodes_y, LibUtilities::eFourierEvenlySpaced);
2369 LibUtilities::BasisKey bkey2(LibUtilities::eFourier,
2370 nummodes_y, pkey2);
2371 returnval.push_back(bkey2);
2372 }
2373 break;
2374
2375 case eFourierSingleMode:
2376 {
2377 const LibUtilities::PointsKey pkey2(
2378 nummodes_y, LibUtilities::eFourierSingleModeSpaced);
2379 LibUtilities::BasisKey bkey2(
2380 LibUtilities::eFourierSingleMode, nummodes_y, pkey2);
2381 returnval.push_back(bkey2);
2382 }
2383 break;
2384
2385 case eFourierHalfModeRe:
2386 {
2387 const LibUtilities::PointsKey pkey2(
2388 nummodes_y, LibUtilities::eFourierSingleModeSpaced);
2389 LibUtilities::BasisKey bkey2(
2390 LibUtilities::eFourierHalfModeRe, nummodes_y, pkey2);
2391 returnval.push_back(bkey2);
2392 }
2393 break;
2394
2395 case eFourierHalfModeIm:
2396 {
2397 const LibUtilities::PointsKey pkey2(
2398 nummodes_y, LibUtilities::eFourierSingleModeSpaced);
2399 LibUtilities::BasisKey bkey2(
2400 LibUtilities::eFourierHalfModeIm, nummodes_y, pkey2);
2401 returnval.push_back(bkey2);
2402 }
2403 break;
2404
2405 case eChebyshev:
2406 {
2407 const LibUtilities::PointsKey pkey2(
2408 nummodes_y, LibUtilities::eGaussGaussChebyshev);
2409 LibUtilities::BasisKey bkey2(LibUtilities::eChebyshev,
2410 nummodes_y, pkey2);
2411 returnval.push_back(bkey2);
2412 }
2413 break;
2414
2415 default:
2416 {
2417 ASSERTL0(false, "Homogeneous expansion can be of Fourier "
2418 "or Chebyshev type only");
2419 }
2420 break;
2421 }
2422
2423 switch (type_z)
2424 {
2425 case eFourier:
2426 {
2427 const LibUtilities::PointsKey pkey3(
2428 nummodes_z, LibUtilities::eFourierEvenlySpaced);
2429 LibUtilities::BasisKey bkey3(LibUtilities::eFourier,
2430 nummodes_z, pkey3);
2431 returnval.push_back(bkey3);
2432 }
2433 break;
2434
2435 case eFourierSingleMode:
2436 {
2437 const LibUtilities::PointsKey pkey3(
2438 nummodes_z, LibUtilities::eFourierSingleModeSpaced);
2439 LibUtilities::BasisKey bkey3(
2440 LibUtilities::eFourierSingleMode, nummodes_z, pkey3);
2441 returnval.push_back(bkey3);
2442 }
2443 break;
2444
2445 case eFourierHalfModeRe:
2446 {
2447 const LibUtilities::PointsKey pkey3(
2448 nummodes_z, LibUtilities::eFourierSingleModeSpaced);
2449 LibUtilities::BasisKey bkey3(
2450 LibUtilities::eFourierHalfModeRe, nummodes_z, pkey3);
2451 returnval.push_back(bkey3);
2452 }
2453 break;
2454
2455 case eFourierHalfModeIm:
2456 {
2457 const LibUtilities::PointsKey pkey3(
2458 nummodes_z, LibUtilities::eFourierSingleModeSpaced);
2459 LibUtilities::BasisKey bkey3(
2460 LibUtilities::eFourierHalfModeIm, nummodes_z, pkey3);
2461 returnval.push_back(bkey3);
2462 }
2463 break;
2464
2465 case eChebyshev:
2466 {
2467 const LibUtilities::PointsKey pkey3(
2468 nummodes_z, LibUtilities::eGaussGaussChebyshev);
2469 LibUtilities::BasisKey bkey3(LibUtilities::eChebyshev,
2470 nummodes_z, pkey3);
2471 returnval.push_back(bkey3);
2472 }
2473 break;
2474
2475 default:
2476 {
2477 ASSERTL0(false, "Homogeneous expansion can be of Fourier "
2478 "or Chebyshev type only");
2479 }
2480 break;
2481 }
2482 }
2483 break;
2484
2485 case LibUtilities::eTriangle:
2486 {
2487 ASSERTL0(false, "Homogeneous expansion not defined for this shape");
2488 }
2489 break;
2490
2491 case LibUtilities::eTetrahedron:
2492 {
2493 ASSERTL0(false, "Homogeneous expansion not defined for this shape");
2494 }
2495 break;
2496
2497 default:
2498 ASSERTL0(false, "Expansion not defined in switch for this shape");
2499 break;
2500 }
2501
2502 return returnval;
2503}

References ASSERTL0, Nektar::LibUtilities::eChebyshev, Nektar::SpatialDomains::eChebyshev, Nektar::LibUtilities::eFourier, Nektar::SpatialDomains::eFourier, Nektar::LibUtilities::eFourierEvenlySpaced, Nektar::LibUtilities::eFourierHalfModeIm, Nektar::SpatialDomains::eFourierHalfModeIm, Nektar::LibUtilities::eFourierHalfModeRe, Nektar::SpatialDomains::eFourierHalfModeRe, Nektar::LibUtilities::eFourierSingleMode, Nektar::SpatialDomains::eFourierSingleMode, Nektar::LibUtilities::eFourierSingleModeSpaced, Nektar::LibUtilities::eGaussGaussChebyshev, Nektar::LibUtilities::eHexahedron, Nektar::LibUtilities::eQuadrilateral, Nektar::LibUtilities::eSegment, Nektar::LibUtilities::eTetrahedron, and Nektar::LibUtilities::eTriangle.

Referenced by ReadExpansionInfo().

◆ Empty()

void Nektar::SpatialDomains::MeshGraph::Empty ( int  dim,
int  space 
)
inline

Definition at line 186 of file MeshGraph.h.

187 {
188 m_meshDimension = dim;
189 m_spaceDimension = space;
190 }

References m_meshDimension, and m_spaceDimension.

◆ ExpansionInfoDefined()

bool Nektar::SpatialDomains::MeshGraph::ExpansionInfoDefined ( const std::string  var)
inline

Definition at line 585 of file MeshGraph.h.

586{
587 return m_expansionMapShPtrMap.count(var);
588}

References m_expansionMapShPtrMap.

◆ FillBoundingBoxTree()

void Nektar::SpatialDomains::MeshGraph::FillBoundingBoxTree ( )

Definition at line 186 of file MeshGraph.cpp.

187{
188
189 m_boundingBoxTree->m_bgTree.clear();
190 switch (m_meshDimension)
191 {
192 case 1:
193 for (auto &x : m_segGeoms)
194 {
195 m_boundingBoxTree->InsertGeom(x.second);
196 }
197 break;
198 case 2:
199 for (auto &x : m_triGeoms)
200 {
201 m_boundingBoxTree->InsertGeom(x.second);
202 }
203 for (auto &x : m_quadGeoms)
204 {
205 m_boundingBoxTree->InsertGeom(x.second);
206 }
207 break;
208 case 3:
209 for (auto &x : m_tetGeoms)
210 {
211 m_boundingBoxTree->InsertGeom(x.second);
212 }
213 for (auto &x : m_prismGeoms)
214 {
215 m_boundingBoxTree->InsertGeom(x.second);
216 }
217 for (auto &x : m_pyrGeoms)
218 {
219 m_boundingBoxTree->InsertGeom(x.second);
220 }
221 for (auto &x : m_hexGeoms)
222 {
223 m_boundingBoxTree->InsertGeom(x.second);
224 }
225 break;
226 default:
227 ASSERTL0(false, "Unknown dim");
228 }
229}

References ASSERTL0, m_boundingBoxTree, m_hexGeoms, m_meshDimension, m_prismGeoms, m_pyrGeoms, m_quadGeoms, m_segGeoms, m_tetGeoms, and m_triGeoms.

Referenced by GetElementsContainingPoint().

◆ FillGraph()

void Nektar::SpatialDomains::MeshGraph::FillGraph ( )

Definition at line 133 of file MeshGraph.cpp.

134{
135 ReadExpansionInfo();
136
137 switch (m_meshDimension)
138 {
139 case 3:
140 {
141 for (auto &x : m_pyrGeoms)
142 {
143 x.second->Setup();
144 }
145 for (auto &x : m_prismGeoms)
146 {
147 x.second->Setup();
148 }
149 for (auto &x : m_tetGeoms)
150 {
151 x.second->Setup();
152 }
153 for (auto &x : m_hexGeoms)
154 {
155 x.second->Setup();
156 }
157 }
158 break;
159 case 2:
160 {
161 for (auto &x : m_triGeoms)
162 {
163 x.second->Setup();
164 }
165 for (auto &x : m_quadGeoms)
166 {
167 x.second->Setup();
168 }
169 }
170 break;
171 case 1:
172 {
173 for (auto &x : m_segGeoms)
174 {
175 x.second->Setup();
176 }
177 }
178 break;
179 }
180
181 // Populate the movement object
182 m_movement = MemoryManager<SpatialDomains::Movement>::AllocateSharedPtr(
183 m_session, this);
184}
Nektar::MemoryManager::AllocateSharedPtr
static std::shared_ptr< DataType > AllocateSharedPtr(const Args &...args)
Allocate a shared pointer from the memory pool.
Definition: NekMemoryManager.hpp:166
Nektar::SpatialDomains::MeshGraph::m_session
LibUtilities::SessionReaderSharedPtr m_session
Definition: MeshGraph.h:484

References Nektar::MemoryManager< DataType >::AllocateSharedPtr(), m_hexGeoms, m_meshDimension, m_movement, m_prismGeoms, m_pyrGeoms, m_quadGeoms, m_segGeoms, m_session, m_tetGeoms, m_triGeoms, and ReadExpansionInfo().

◆ GetAllFaceToElMap()

std::unordered_map< int, GeometryLinkSharedPtr > & Nektar::SpatialDomains::MeshGraph::GetAllFaceToElMap ( )
inline

Definition at line 411 of file MeshGraph.h.

412 {
413 return m_faceToElMap;
414 }

References m_faceToElMap.

◆ GetAllHexGeoms()

HexGeomMap & Nektar::SpatialDomains::MeshGraph::GetAllHexGeoms ( )
inline

Definition at line 406 of file MeshGraph.h.

407 {
408 return m_hexGeoms;
409 }

References m_hexGeoms.

◆ GetAllPointGeoms()

std::map< int, PointGeomSharedPtr > & Nektar::SpatialDomains::MeshGraph::GetAllPointGeoms ( )
inline

Definition at line 378 of file MeshGraph.h.

379 {
380 return m_vertSet;
381 }

References m_vertSet.

◆ GetAllPrismGeoms()

PrismGeomMap & Nektar::SpatialDomains::MeshGraph::GetAllPrismGeoms ( )
inline

Definition at line 402 of file MeshGraph.h.

403 {
404 return m_prismGeoms;
405 }

References m_prismGeoms.

◆ GetAllPyrGeoms()

PyrGeomMap & Nektar::SpatialDomains::MeshGraph::GetAllPyrGeoms ( )
inline

Definition at line 398 of file MeshGraph.h.

399 {
400 return m_pyrGeoms;
401 }

References m_pyrGeoms.

◆ GetAllQuadGeoms()

QuadGeomMap & Nektar::SpatialDomains::MeshGraph::GetAllQuadGeoms ( )
inline

Definition at line 390 of file MeshGraph.h.

391 {
392 return m_quadGeoms;
393 }

References m_quadGeoms.

◆ GetAllSegGeoms()

std::map< int, SegGeomSharedPtr > & Nektar::SpatialDomains::MeshGraph::GetAllSegGeoms ( )
inline

Definition at line 382 of file MeshGraph.h.

383 {
384 return m_segGeoms;
385 }

References m_segGeoms.

◆ GetAllTetGeoms()

TetGeomMap & Nektar::SpatialDomains::MeshGraph::GetAllTetGeoms ( )
inline

Definition at line 394 of file MeshGraph.h.

395 {
396 return m_tetGeoms;
397 }

References m_tetGeoms.

◆ GetAllTriGeoms()

TriGeomMap & Nektar::SpatialDomains::MeshGraph::GetAllTriGeoms ( )
inline

Definition at line 386 of file MeshGraph.h.

387 {
388 return m_triGeoms;
389 }

References m_triGeoms.

◆ GetBndRegionOrdering()

BndRegionOrdering & Nektar::SpatialDomains::MeshGraph::GetBndRegionOrdering ( )
inline

Definition at line 453 of file MeshGraph.h.

454 {
455 return m_bndRegOrder;
456 }
Nektar::SpatialDomains::MeshGraph::m_bndRegOrder
BndRegionOrdering m_bndRegOrder
Definition: MeshGraph.h:525

References m_bndRegOrder.

◆ GetComposite()

CompositeSharedPtr Nektar::SpatialDomains::MeshGraph::GetComposite ( int  whichComposite)
inline

Definition at line 247 of file MeshGraph.h.

248 {
249 ASSERTL0(m_meshComposites.find(whichComposite) !=
250 m_meshComposites.end(),
251 "Composite not found.");
252 return m_meshComposites.find(whichComposite)->second;
253 }

References ASSERTL0, and m_meshComposites.

◆ GetCompositeItem()

GeometrySharedPtr Nektar::SpatialDomains::MeshGraph::GetCompositeItem ( int  whichComposite,
int  whichItem 
)

Definition at line 493 of file MeshGraph.cpp.

494{
495 GeometrySharedPtr returnval;
496 bool error = false;
497
498 if (whichComposite >= 0 && whichComposite < int(m_meshComposites.size()))
499 {
500 if (whichItem >= 0 &&
501 whichItem < int(m_meshComposites[whichComposite]->m_geomVec.size()))
502 {
503 returnval = m_meshComposites[whichComposite]->m_geomVec[whichItem];
504 }
505 else
506 {
507 error = true;
508 }
509 }
510 else
511 {
512 error = true;
513 }
514
515 if (error)
516 {
517 std::ostringstream errStream;
518 errStream << "Unable to access composite item [" << whichComposite
519 << "][" << whichItem << "].";
520
521 std::string testStr = errStream.str();
522
523 NEKERROR(ErrorUtil::efatal, testStr.c_str());
524 }
525
526 return returnval;
527}
NEKERROR
#define NEKERROR(type, msg)
Assert Level 0 – Fundamental assert which is used whether in FULLDEBUG, DEBUG or OPT compilation mode...
Definition: ErrorUtil.hpp:202
Nektar::SpatialDomains::GeometrySharedPtr
std::shared_ptr< Geometry > GeometrySharedPtr
Definition: Geometry.h:51

References Nektar::ErrorUtil::efatal, m_meshComposites, and NEKERROR.

◆ GetCompositeList()

void Nektar::SpatialDomains::MeshGraph::GetCompositeList ( const std::string &  compositeStr,
CompositeMap &  compositeVector 
) const

Definition at line 532 of file MeshGraph.cpp.

534{
535 // Parse the composites into a list.
536 std::vector<unsigned int> seqVector;
537 bool parseGood =
538 ParseUtils::GenerateSeqVector(compositeStr.c_str(), seqVector);
539
540 ASSERTL0(
541 parseGood && !seqVector.empty(),
542 (std::string("Unable to read composite index range: ") + compositeStr)
543 .c_str());
544
545 std::vector<unsigned int> addedVector; // Vector of those composites already
546 // added to compositeVector;
547 for (auto iter = seqVector.begin(); iter != seqVector.end(); ++iter)
548 {
549 // Only add a new one if it does not already exist in vector.
550 // Can't go back and delete with a vector, so prevent it from
551 // being added in the first place.
552 if (std::find(addedVector.begin(), addedVector.end(), *iter) ==
553 addedVector.end())
554 {
555
556 // If the composite listed is not found and we are working
557 // on a partitioned mesh, silently ignore it.
558 if (m_meshComposites.find(*iter) == m_meshComposites.end() &&
559 m_meshPartitioned)
560 {
561 continue;
562 }
563
564 addedVector.push_back(*iter);
565 ASSERTL0(m_meshComposites.find(*iter) != m_meshComposites.end(),
566 "Composite not found.");
567 CompositeSharedPtr composite = m_meshComposites.find(*iter)->second;
568
569 if (composite)
570 {
571 compositeVector[*iter] = composite;
572 }
573 else
574 {
575 NEKERROR(ErrorUtil::ewarning,
576 ("Undefined composite: " + std::to_string(*iter)));
577 }
578 }
579 }
580}
Nektar::ParseUtils::GenerateSeqVector
static bool GenerateSeqVector(const std::string &str, std::vector< unsigned int > &out)
Takes a comma-separated compressed string and converts it to entries in a vector.
Definition: ParseUtils.cpp:104
Nektar::SpatialDomains::CompositeSharedPtr
std::shared_ptr< Composite > CompositeSharedPtr
Definition: MeshGraph.h:135
Nektar::StdRegions::find
InputIterator find(InputIterator first, InputIterator last, InputIterator startingpoint, const EqualityComparable &value)
Definition: StdRegions.hpp:475

References ASSERTL0, Nektar::ErrorUtil::ewarning, Nektar::StdRegions::find(), Nektar::ParseUtils::GenerateSeqVector(), m_meshComposites, m_meshPartitioned, and NEKERROR.

Referenced by ReadExpansionInfo(), and Nektar::SpatialDomains::Movement::ReadInterfaces().

◆ GetCompositeOrdering()

CompositeOrdering & Nektar::SpatialDomains::MeshGraph::GetCompositeOrdering ( )
inline

Definition at line 443 of file MeshGraph.h.

444 {
445 return m_compOrder;
446 }
Nektar::SpatialDomains::MeshGraph::m_compOrder
CompositeOrdering m_compOrder
Definition: MeshGraph.h:524

References m_compOrder.

◆ GetComposites()

std::map< int, CompositeSharedPtr > & Nektar::SpatialDomains::MeshGraph::GetComposites ( )
inline

Definition at line 261 of file MeshGraph.h.

262 {
263 return m_meshComposites;
264 }

References m_meshComposites.

◆ GetCompositesLabels()

std::map< int, std::string > & Nektar::SpatialDomains::MeshGraph::GetCompositesLabels ( )
inline

Definition at line 266 of file MeshGraph.h.

267 {
268 return m_compositesLabels;
269 }

References m_compositesLabels.

◆ GetCompositeString()

std::string Nektar::SpatialDomains::MeshGraph::GetCompositeString ( CompositeSharedPtr  comp)
protected

Returns a string representation of a composite.

Definition at line 2556 of file MeshGraph.cpp.

2557{
2558 if (comp->m_geomVec.size() == 0)
2559 {
2560 return "";
2561 }
2562
2563 // Create a map that gets around the issue of mapping faces -> F and edges
2564 // -> E inside the tag.
2565 std::map<LibUtilities::ShapeType, std::pair<std::string, std::string>>
2566 compMap;
2567 compMap[LibUtilities::ePoint] = std::make_pair("V", "V");
2568 compMap[LibUtilities::eSegment] = std::make_pair("S", "E");
2569 compMap[LibUtilities::eQuadrilateral] = std::make_pair("Q", "F");
2570 compMap[LibUtilities::eTriangle] = std::make_pair("T", "F");
2571 compMap[LibUtilities::eTetrahedron] = std::make_pair("A", "A");
2572 compMap[LibUtilities::ePyramid] = std::make_pair("P", "P");
2573 compMap[LibUtilities::ePrism] = std::make_pair("R", "R");
2574 compMap[LibUtilities::eHexahedron] = std::make_pair("H", "H");
2575
2576 std::stringstream s;
2577
2578 GeometrySharedPtr firstGeom = comp->m_geomVec[0];
2579 int shapeDim = firstGeom->GetShapeDim();
2580 std::string tag = (shapeDim < m_meshDimension)
2581 ? compMap[firstGeom->GetShapeType()].second
2582 : compMap[firstGeom->GetShapeType()].first;
2583
2584 std::vector<unsigned int> idxList;
2585 std::transform(comp->m_geomVec.begin(), comp->m_geomVec.end(),
2586 std::back_inserter(idxList),
2587 [](GeometrySharedPtr geom) { return geom->GetGlobalID(); });
2588
2589 s << " " << tag << "[" << ParseUtils::GenerateSeqString(idxList) << "] ";
2590 return s.str();
2591}
Nektar::ParseUtils::GenerateSeqString
static std::string GenerateSeqString(const std::vector< T > &v)
Generate a compressed comma-separated string representation of a vector of unsigned integers.
Definition: ParseUtils.h:72

References Nektar::LibUtilities::eHexahedron, Nektar::LibUtilities::ePoint, Nektar::LibUtilities::ePrism, Nektar::LibUtilities::ePyramid, Nektar::LibUtilities::eQuadrilateral, Nektar::LibUtilities::eSegment, Nektar::LibUtilities::eTetrahedron, Nektar::LibUtilities::eTriangle, Nektar::ParseUtils::GenerateSeqString(), and m_meshDimension.

◆ GetCurvedEdges()

CurveMap & Nektar::SpatialDomains::MeshGraph::GetCurvedEdges ( )
inline

Definition at line 369 of file MeshGraph.h.

370 {
371 return m_curvedEdges;
372 }

References m_curvedEdges.

◆ GetCurvedFaces()

CurveMap & Nektar::SpatialDomains::MeshGraph::GetCurvedFaces ( )
inline

Definition at line 373 of file MeshGraph.h.

374 {
375 return m_curvedFaces;
376 }

References m_curvedFaces.

◆ GetDomain() [1/2]

std::map< int, std::map< int, CompositeSharedPtr > > & Nektar::SpatialDomains::MeshGraph::GetDomain ( )
inline

Definition at line 271 of file MeshGraph.h.

272 {
273 return m_domain;
274 }

References m_domain.

Referenced by Nektar::SpatialDomains::Movement::ReadZones().

◆ GetDomain() [2/2]

std::map< int, CompositeSharedPtr > & Nektar::SpatialDomains::MeshGraph::GetDomain ( int  domain)
inline

Definition at line 276 of file MeshGraph.h.

277 {
278 ASSERTL1(m_domain.count(domain),
279 "Request for domain which does not exist");
280 return m_domain[domain];
281 }
ASSERTL1
#define ASSERTL1(condition, msg)
Assert Level 1 – Debugging which is used whether in FULLDEBUG or DEBUG compilation mode....
Definition: ErrorUtil.hpp:242

References ASSERTL1, and m_domain.

◆ GetElementsContainingPoint()

std::vector< int > Nektar::SpatialDomains::MeshGraph::GetElementsContainingPoint ( PointGeomSharedPtr  p)

Definition at line 231 of file MeshGraph.cpp.

232{
233 if (m_boundingBoxTree->m_bgTree.empty())
234 {
235 FillBoundingBoxTree();
236 }
237
238 NekDouble x = 0.0;
239 NekDouble y = 0.0;
240 NekDouble z = 0.0;
241 std::vector<GeomRTree::BgRtreeValue> matches;
242
243 p->GetCoords(x, y, z);
244
245 GeomRTree::BgBox b(GeomRTree::BgPoint(x, y, z),
246 GeomRTree::BgPoint(x, y, z));
247
248 m_boundingBoxTree->m_bgTree.query(bg::index::intersects(b),
249 std::back_inserter(matches));
250
251 std::vector<int> vals(matches.size());
252
253 for (int i = 0; i < matches.size(); ++i)
254 {
255 vals[i] = matches[i].second;
256 }
257
258 return vals;
259}
CellMLToNektar.cellml_metadata.p
p
Definition: cellml_metadata.py:350
Nektar::UnitTests::z
std::vector< double > z(NPUPPER)
Nektar::SpatialDomains::MeshGraph::GeomRTree::BgPoint
bg::model::point< NekDouble, 3, bg::cs::cartesian > BgPoint
Definition: MeshGraph.cpp:75

References FillBoundingBoxTree(), m_boundingBoxTree, CellMLToNektar.cellml_metadata::p, and Nektar::UnitTests::z().

◆ GetElementsFromEdge()

GeometryLinkSharedPtr Nektar::SpatialDomains::MeshGraph::GetElementsFromEdge ( Geometry1DSharedPtr  edge)

Definition at line 3843 of file MeshGraph.cpp.

3844{
3845 // Search tris and quads
3846 // Need to iterate through vectors because there may be multiple
3847 // occurrences.
3848
3849 GeometryLinkSharedPtr ret = GeometryLinkSharedPtr(
3850 new std::vector<std::pair<GeometrySharedPtr, int>>);
3851
3852 TriGeomSharedPtr triGeomShPtr;
3853 QuadGeomSharedPtr quadGeomShPtr;
3854
3855 for (auto &d : m_domain)
3856 {
3857 for (auto &compIter : d.second)
3858 {
3859 for (auto &geomIter : compIter.second->m_geomVec)
3860 {
3861 triGeomShPtr = std::dynamic_pointer_cast<TriGeom>(geomIter);
3862 quadGeomShPtr = std::dynamic_pointer_cast<QuadGeom>(geomIter);
3863
3864 if (triGeomShPtr || quadGeomShPtr)
3865 {
3866 if (triGeomShPtr)
3867 {
3868 for (int i = 0; i < triGeomShPtr->GetNumEdges(); i++)
3869 {
3870 if (triGeomShPtr->GetEdge(i)->GetGlobalID() ==
3871 edge->GetGlobalID())
3872 {
3873 ret->push_back(std::make_pair(triGeomShPtr, i));
3874 break;
3875 }
3876 }
3877 }
3878 else if (quadGeomShPtr)
3879 {
3880 for (int i = 0; i < quadGeomShPtr->GetNumEdges(); i++)
3881 {
3882 if (quadGeomShPtr->GetEdge(i)->GetGlobalID() ==
3883 edge->GetGlobalID())
3884 {
3885 ret->push_back(
3886 std::make_pair(quadGeomShPtr, i));
3887 break;
3888 }
3889 }
3890 }
3891 }
3892 }
3893 }
3894 }
3895
3896 return ret;
3897}
Nektar::SpatialDomains::QuadGeomSharedPtr
std::shared_ptr< QuadGeom > QuadGeomSharedPtr
Definition: HexGeom.h:45
Nektar::SpatialDomains::GeometryLinkSharedPtr
std::shared_ptr< std::vector< std::pair< GeometrySharedPtr, int > > > GeometryLinkSharedPtr
Definition: MeshGraph.h:166
Nektar::SpatialDomains::TriGeomSharedPtr
std::shared_ptr< TriGeom > TriGeomSharedPtr
Definition: TriGeom.h:56
Nektar::UnitTests::d
std::vector< double > d(NPUPPER *NPUPPER)

References Nektar::UnitTests::d(), and m_domain.

◆ GetElementsFromFace()

GeometryLinkSharedPtr Nektar::SpatialDomains::MeshGraph::GetElementsFromFace ( Geometry2DSharedPtr  face)

Definition at line 3899 of file MeshGraph.cpp.

3900{
3901 auto it = m_faceToElMap.find(face->GetGlobalID());
3902
3903 ASSERTL0(it != m_faceToElMap.end(), "Unable to find corresponding face!");
3904
3905 return it->second;
3906}

References ASSERTL0, and m_faceToElMap.

◆ GetExpansionInfo() [1/2]

const ExpansionInfoMap & Nektar::SpatialDomains::MeshGraph::GetExpansionInfo ( const std::string  variable = "DefaultVar")

Definition at line 585 of file MeshGraph.cpp.

586{
587 ExpansionInfoMapShPtr returnval;
588
589 if (m_expansionMapShPtrMap.count(variable))
590 {
591 returnval = m_expansionMapShPtrMap.find(variable)->second;
592 }
593 else
594 {
595 if (m_expansionMapShPtrMap.count("DefaultVar") == 0)
596 {
597 NEKERROR(
598 ErrorUtil::efatal,
599 (std::string(
600 "Unable to find expansion vector definition for field: ") +
601 variable)
602 .c_str());
603 }
604 returnval = m_expansionMapShPtrMap.find("DefaultVar")->second;
605 m_expansionMapShPtrMap[variable] = returnval;
606
607 NEKERROR(
608 ErrorUtil::ewarning,
609 (std::string(
610 "Using Default variable expansion definition for field: ") +
611 variable)
612 .c_str());
613 }
614
615 return *returnval;
616}
Nektar::SpatialDomains::ExpansionInfoMapShPtr
std::shared_ptr< ExpansionInfoMap > ExpansionInfoMapShPtr
Definition: MeshGraph.h:143

References Nektar::ErrorUtil::efatal, Nektar::ErrorUtil::ewarning, m_expansionMapShPtrMap, and NEKERROR.

◆ GetExpansionInfo() [2/2]

ExpansionInfoShPtr Nektar::SpatialDomains::MeshGraph::GetExpansionInfo ( GeometrySharedPtr  geom,
const std::string  variable = "DefaultVar" 
)

Definition at line 621 of file MeshGraph.cpp.

623{
624 ExpansionInfoMapShPtr expansionMap =
625 m_expansionMapShPtrMap.find(variable)->second;
626
627 auto iter = expansionMap->find(geom->GetGlobalID());
628 ASSERTL1(iter != expansionMap->end(),
629 "Could not find expansion " + std::to_string(geom->GetGlobalID()) +
630 " in expansion for variable " + variable);
631 return iter->second;
632}

References ASSERTL1, and m_expansionMapShPtrMap.

◆ GetGeometry2D()

Geometry2DSharedPtr Nektar::SpatialDomains::MeshGraph::GetGeometry2D ( int  gID)
inline

Definition at line 418 of file MeshGraph.h.

419 {
420 auto it1 = m_triGeoms.find(gID);
421 if (it1 != m_triGeoms.end())
422 {
423 return it1->second;
424 }
425
426 auto it2 = m_quadGeoms.find(gID);
427 if (it2 != m_quadGeoms.end())
428 {
429 return it2->second;
430 }
431
432 return Geometry2DSharedPtr();
433 };
Nektar::SpatialDomains::Geometry2DSharedPtr
std::shared_ptr< Geometry2D > Geometry2DSharedPtr
Definition: Geometry.h:62

References m_quadGeoms, and m_triGeoms.

◆ GetGeomInfo()

const std::string Nektar::SpatialDomains::MeshGraph::GetGeomInfo ( std::string  parameter)
inline

◆ GetMeshDimension()

int Nektar::SpatialDomains::MeshGraph::GetMeshDimension ( )
inline

Dimension of the mesh (can be a 1D curve in 3D space).

Definition at line 208 of file MeshGraph.h.

209 {
210 return m_meshDimension;
211 }

References m_meshDimension.

◆ GetMovement()

MovementSharedPtr & Nektar::SpatialDomains::MeshGraph::GetMovement ( )
inline

Definition at line 466 of file MeshGraph.h.

467 {
468 return m_movement;
469 }

References m_movement.

◆ GetNumElements()

int Nektar::SpatialDomains::MeshGraph::GetNumElements ( )

Definition at line 261 of file MeshGraph.cpp.

262{
263 switch (m_meshDimension)
264 {
265 case 1:
266 {
267 return m_segGeoms.size();
268 }
269 break;
270 case 2:
271 {
272 return m_triGeoms.size() + m_quadGeoms.size();
273 }
274 break;
275 case 3:
276 {
277 return m_tetGeoms.size() + m_pyrGeoms.size() + m_prismGeoms.size() +
278 m_hexGeoms.size();
279 }
280 }
281
282 return 0;
283}

References m_hexGeoms, m_meshDimension, m_prismGeoms, m_pyrGeoms, m_quadGeoms, m_segGeoms, m_tetGeoms, and m_triGeoms.

◆ GetNvertices()

int Nektar::SpatialDomains::MeshGraph::GetNvertices ( )
inline

Definition at line 354 of file MeshGraph.h.

355 {
356 return m_vertSet.size();
357 }

References m_vertSet.

◆ GetSegGeom()

SegGeomSharedPtr Nektar::SpatialDomains::MeshGraph::GetSegGeom ( int  id)
inline

Definition at line 364 of file MeshGraph.h.

365 {
366 return m_segGeoms[id];
367 }

References m_segGeoms.

◆ GetSpaceDimension()

int Nektar::SpatialDomains::MeshGraph::GetSpaceDimension ( )
inline

Dimension of the space (can be a 1D curve in 3D space).

Definition at line 214 of file MeshGraph.h.

215 {
216 return m_spaceDimension;
217 }

References m_spaceDimension.

Referenced by Nektar::SpatialDomains::Movement::ReadZones().

◆ GetVertex()

PointGeomSharedPtr Nektar::SpatialDomains::MeshGraph::GetVertex ( int  id)
inline

Definition at line 359 of file MeshGraph.h.

360 {
361 return m_vertSet[id];
362 }

References m_vertSet.

◆ PopulateFaceToElMap()

void Nektar::SpatialDomains::MeshGraph::PopulateFaceToElMap ( Geometry3DSharedPtr  element,
int  kNfaces 
)

Given a 3D geometry object #element, populate the face to element map m_faceToElMap which maps faces to their corresponding element(s).

Parameters
elementElement to process.
kNfacesNumber of faces of #element. Should be removed and put into Geometry3D as a virtual member function.

Definition at line 3917 of file MeshGraph.cpp.

3918{
3919 // Set up face -> element map
3920 for (int i = 0; i < kNfaces; ++i)
3921 {
3922 int faceId = element->GetFace(i)->GetGlobalID();
3923
3924 // Search map to see if face already exists.
3925 auto it = m_faceToElMap.find(faceId);
3926
3927 if (it == m_faceToElMap.end())
3928 {
3929 GeometryLinkSharedPtr tmp = GeometryLinkSharedPtr(
3930 new std::vector<std::pair<GeometrySharedPtr, int>>);
3931 tmp->push_back(std::make_pair(element, i));
3932 m_faceToElMap[faceId] = tmp;
3933 }
3934 else
3935 {
3936 it->second->push_back(std::make_pair(element, i));
3937 }
3938 }
3939}

References m_faceToElMap.

◆ PRefinementElmts()

void Nektar::SpatialDomains::MeshGraph::PRefinementElmts ( ExpansionInfoMapShPtr &  expansionMap,
RefRegion *&  region,
GeometrySharedPtr  geomVecIter 
)

Perform the p-refinement in the selected elements.

Refine the elements which has at least one vertex inside the surface region.

Parameters
expansionMapshared pointer for the ExpansionInfoMap.
regionObject which holds the information provided by the user. For example, the radius, coordinates, etc.
geomVecItershared pointer for the Geometry.

Definition at line 2602 of file MeshGraph.cpp.

2605{
2606 bool updateExpansion = false;
2607 Array<OneD, NekDouble> coords(m_spaceDimension, 0.0);
2608
2609 for (int i = 0; i < geomVecIter->GetNumVerts(); ++i)
2610 {
2611 // Get coordinates from the vertex
2612 geomVecIter->GetVertex(i)->GetCoords(coords);
2613 updateExpansion = region->v_Contains(coords);
2614
2615 // Update expansion
2616 // Change number of modes and number of points (if needed).
2617 if (updateExpansion)
2618 {
2619 // Information of the expansion for a specific element
2620 auto expInfoID = expansionMap->find(geomVecIter->GetGlobalID());
2621 if (m_useExpansionType)
2622 {
2623 std::vector<unsigned int> nModes = region->GetNumModes();
2624 (expInfoID->second)->m_basisKeyVector =
2625 MeshGraph::DefineBasisKeyFromExpansionType(
2626 geomVecIter,
2627 (ExpansionType)(expInfoID->second)
2628 ->m_basisKeyVector.begin()
2629 ->GetBasisType(),
2630 nModes[0]);
2631 }
2632 else
2633 {
2634 int cnt = 0;
2635 LibUtilities::BasisKeyVector updatedBasisKey;
2636 std::vector<unsigned int> nModes = region->GetNumModes();
2637 std::vector<unsigned int> nPoints = region->GetNumPoints();
2638 for (auto basis = expInfoID->second->m_basisKeyVector.begin();
2639 basis != expInfoID->second->m_basisKeyVector.end();
2640 ++basis)
2641 {
2642 // Generate Basis key using information
2643 const LibUtilities::PointsKey pkey(nPoints[cnt],
2644 basis->GetPointsType());
2645 updatedBasisKey.push_back(LibUtilities::BasisKey(
2646 basis->GetBasisType(), nModes[cnt], pkey));
2647 cnt++;
2648 }
2649 (expInfoID->second)->m_basisKeyVector = updatedBasisKey;
2650 }
2651 updateExpansion = false;
2652 }
2653 }
2654}
Nektar::SpatialDomains::MeshGraph::DefineBasisKeyFromExpansionType
static LibUtilities::BasisKeyVector DefineBasisKeyFromExpansionType(GeometrySharedPtr in, ExpansionType type, const int order)
Definition: MeshGraph.cpp:1563

References DefineBasisKeyFromExpansionType(), Nektar::SpatialDomains::RefRegion::GetNumModes(), Nektar::SpatialDomains::RefRegion::GetNumPoints(), m_spaceDimension, m_useExpansionType, and Nektar::SpatialDomains::RefRegion::v_Contains().

Referenced by SetRefinementInfo().

◆ ReadExpansionInfo()

void Nektar::SpatialDomains::MeshGraph::ReadExpansionInfo ( )

Expansiontypes will contain composite, nummodes, and expansiontype (eModified, or eOrthogonal) Or a full list of data of basistype, nummodes, pointstype, numpoints;

Expansiontypes may also contain a list of fields that this expansion relates to. If this does not exist the variable is set to "DefaultVar". "DefaultVar" is used as the default for any variables not explicitly listed in FIELDS.

Mandatory components...optional are to follow later.

Todo:
solvers break the pattern 'instantiate Session -> instantiate MeshGraph' and parse command line arguments by themselves; one needs to unify command line arguments handling. Solvers tend to call MeshGraph::Read statically -> m_session is not defined -> no info about command line arguments presented ASSERTL0(m_session != 0, "One needs to instantiate SessionReader first");

Mandatory components...optional are to follow later.

Definition at line 2898 of file MeshGraph.cpp.

2899{
2900 // Find the Expansions tag
2901 TiXmlElement *expansionTypes = m_session->GetElement("NEKTAR/EXPANSIONS");
2902 LibUtilities::SessionReader::GetXMLElementTimeLevel(
2903 expansionTypes, m_session->GetTimeLevel());
2904
2905 ASSERTL0(expansionTypes, "Unable to find EXPANSIONS tag in file.");
2906
2907 if (expansionTypes)
2908 {
2909 // Find the Expansion type
2910 TiXmlElement *expansion = expansionTypes->FirstChildElement();
2911 ASSERTL0(expansion, "Unable to find entries in EXPANSIONS tag in "
2912 "file.");
2913 std::string expType = expansion->Value();
2914 std::vector<std::string> vars = m_session->GetVariables();
2915
2916 if (expType == "E")
2917 {
2918 int i;
2919 m_expansionMapShPtrMap.clear();
2920 ExpansionInfoMapShPtr expansionMap;
2921
2922 /// Expansiontypes will contain composite,
2923 /// nummodes, and expansiontype (eModified, or
2924 /// eOrthogonal) Or a full list of data of
2925 /// basistype, nummodes, pointstype, numpoints;
2926
2927 /// Expansiontypes may also contain a list of
2928 /// fields that this expansion relates to. If this
2929 /// does not exist the variable is set to "DefaultVar".
2930 /// "DefaultVar" is used as the default for any
2931 /// variables not explicitly listed in FIELDS.
2932
2933 // Collect all composites of the domain to control which
2934 // composites are defined for each variable.
2935 std::map<int, bool> domainCompList;
2936 for (auto &d : m_domain)
2937 {
2938 for (auto &c : d.second)
2939 {
2940 domainCompList[c.first] = false;
2941 }
2942 }
2943 std::map<std::string, std::map<int, bool>> fieldDomainCompList;
2944
2945 while (expansion)
2946 {
2947 // Extract Composites
2948 std::string compositeStr = expansion->Attribute("COMPOSITE");
2949 ASSERTL0(compositeStr.length() > 3,
2950 "COMPOSITE must be specified in expansion definition");
2951 int beg = compositeStr.find_first_of("[");
2952 int end = compositeStr.find_first_of("]");
2953 std::string compositeListStr =
2954 compositeStr.substr(beg + 1, end - beg - 1);
2955
2956 std::map<int, CompositeSharedPtr> compositeVector;
2957 GetCompositeList(compositeListStr, compositeVector);
2958
2959 // Extract Fields if any
2960 const char *fStr = expansion->Attribute("FIELDS");
2961 std::vector<std::string> fieldStrings;
2962
2963 if (fStr) // extract fields.
2964 {
2965 std::string fieldStr = fStr;
2966 bool valid = ParseUtils::GenerateVector(fieldStr.c_str(),
2967 fieldStrings);
2968 ASSERTL0(valid, "Unable to correctly parse the field "
2969 "string in ExpansionTypes.");
2970
2971 // see if field exists
2972 if (m_expansionMapShPtrMap.count(fieldStrings[0]))
2973 {
2974 expansionMap =
2975 m_expansionMapShPtrMap.find(fieldStrings[0])
2976 ->second;
2977 }
2978 else
2979 {
2980 expansionMap = SetUpExpansionInfoMap();
2981 }
2982
2983 // make sure all fields in this search point
2984 // are asigned to same expansion map
2985 for (i = 0; i < fieldStrings.size(); ++i)
2986 {
2987 if (vars.size() && std::count(vars.begin(), vars.end(),
2988 fieldStrings[i]) == 0)
2989 {
2990 ASSERTL0(false, "Variable '" + fieldStrings[i] +
2991 "' defined in EXPANSIONS is not"
2992 " defined in VARIABLES.");
2993 }
2994
2995 if (m_expansionMapShPtrMap.count(fieldStrings[i]) == 0)
2996 {
2997 m_expansionMapShPtrMap[fieldStrings[i]] =
2998 expansionMap;
2999
3000 // set true to the composites where expansion is
3001 // defined
3002 fieldDomainCompList[fieldStrings[i]] =
3003 domainCompList;
3004 for (auto c = compositeVector.begin();
3005 c != compositeVector.end(); ++c)
3006 {
3007 fieldDomainCompList.find(fieldStrings[i])
3008 ->second.find(c->first)
3009 ->second = true;
3010 }
3011 }
3012 else
3013 {
3014 for (auto c = compositeVector.begin();
3015 c != compositeVector.end(); ++c)
3016 {
3017 if (fieldDomainCompList.find(fieldStrings[i])
3018 ->second.find(c->first)
3019 ->second == false)
3020 {
3021 fieldDomainCompList.find(fieldStrings[i])
3022 ->second.find(c->first)
3023 ->second = true;
3024 }
3025 else
3026 {
3027 ASSERTL0(false,
3028 "Expansion vector for "
3029 "variable '" +
3030 fieldStrings[i] +
3031 "' is already setup for C[" +
3032 std::to_string(c->first) +
3033 "].");
3034 }
3035 }
3036 expansionMap =
3037 m_expansionMapShPtrMap.find(fieldStrings[i])
3038 ->second;
3039 }
3040 }
3041 }
3042 else // If no FIELDS attribute, DefaultVar is genereted.
3043 {
3044 if (m_expansionMapShPtrMap.count("DefaultVar") == 0)
3045 {
3046 expansionMap = SetUpExpansionInfoMap();
3047 m_expansionMapShPtrMap["DefaultVar"] = expansionMap;
3048
3049 fieldDomainCompList["DefaultVar"] = domainCompList;
3050 for (auto c = compositeVector.begin();
3051 c != compositeVector.end(); ++c)
3052 {
3053 fieldDomainCompList.find("DefaultVar")
3054 ->second.find(c->first)
3055 ->second = true;
3056 }
3057 }
3058 else
3059 {
3060 for (auto c = compositeVector.begin();
3061 c != compositeVector.end(); ++c)
3062 {
3063 if (fieldDomainCompList.find("DefaultVar")
3064 ->second.find(c->first)
3065 ->second == false)
3066 {
3067 fieldDomainCompList.find("DefaultVar")
3068 ->second.find(c->first)
3069 ->second = true;
3070 }
3071 else
3072 {
3073 ASSERTL0(false, "Default expansion already "
3074 "defined for C[" +
3075 std::to_string(c->first) +
3076 "].");
3077 }
3078 }
3079 expansionMap =
3080 m_expansionMapShPtrMap.find("DefaultVar")->second;
3081 }
3082 }
3083
3084 /// Mandatory components...optional are to follow later.
3085 m_useExpansionType = false;
3086 ExpansionType expansion_type = eNoExpansionType;
3087 int num_modes = 0;
3088
3089 LibUtilities::BasisKeyVector basiskeyvec;
3090 const char *tStr = expansion->Attribute("TYPE");
3091
3092 if (tStr) // use type string to define expansion
3093 {
3094 std::string typeStr = tStr;
3095 const std::string *begStr = kExpansionTypeStr;
3096 const std::string *endStr =
3097 kExpansionTypeStr + eExpansionTypeSize;
3098 const std::string *expStr =
3099 std::find(begStr, endStr, typeStr);
3100
3101 ASSERTL0(expStr != endStr, "Invalid expansion type.");
3102 expansion_type = (ExpansionType)(expStr - begStr);
3103
3104 /// \todo solvers break the pattern 'instantiate Session ->
3105 /// instantiate MeshGraph'
3106 /// and parse command line arguments by themselves; one
3107 /// needs to unify command
3108 /// line arguments handling.
3109 /// Solvers tend to call MeshGraph::Read statically ->
3110 /// m_session
3111 /// is not defined -> no info about command line arguments
3112 /// presented
3113 /// ASSERTL0(m_session != 0, "One needs to instantiate
3114 /// SessionReader first");
3115
3116 const char *nStr = expansion->Attribute("NUMMODES");
3117 ASSERTL0(nStr, "NUMMODES was not defined in EXPANSION "
3118 "section of input");
3119 std::string nummodesStr = nStr;
3120
3121 // ASSERTL0(m_session,"Session should be defined to evaluate
3122 // nummodes ");
3123 if (m_session)
3124 {
3125 LibUtilities::Equation nummodesEqn(
3126 m_session->GetInterpreter(), nummodesStr);
3127 num_modes = (int)nummodesEqn.Evaluate();
3128 }
3129 else
3130 {
3131 num_modes = std::stoi(nummodesStr);
3132 }
3133
3134 m_useExpansionType = true;
3135 }
3136 else // assume expansion is defined individually
3137 {
3138 // Extract the attributes.
3139 const char *bTypeStr = expansion->Attribute("BASISTYPE");
3140 ASSERTL0(bTypeStr, "TYPE or BASISTYPE was not defined in "
3141 "EXPANSION section of input");
3142 std::string basisTypeStr = bTypeStr;
3143
3144 // interpret the basis type string.
3145 std::vector<std::string> basisStrings;
3146 std::vector<LibUtilities::BasisType> basis;
3147 bool valid = ParseUtils::GenerateVector(
3148 basisTypeStr.c_str(), basisStrings);
3149 ASSERTL0(valid,
3150 "Unable to correctly parse the basis types.");
3151 for (std::vector<std::string>::size_type i = 0;
3152 i < basisStrings.size(); i++)
3153 {
3154 valid = false;
3155 for (unsigned int j = 0;
3156 j < LibUtilities::SIZE_BasisType; j++)
3157 {
3158 if (LibUtilities::BasisTypeMap[j] ==
3159 basisStrings[i])
3160 {
3161 basis.push_back((LibUtilities::BasisType)j);
3162 valid = true;
3163 break;
3164 }
3165 }
3166 ASSERTL0(
3167 valid,
3168 std::string(
3169 "Unable to correctly parse the basis type: ")
3170 .append(basisStrings[i])
3171 .c_str());
3172 }
3173 const char *nModesStr = expansion->Attribute("NUMMODES");
3174 ASSERTL0(nModesStr, "NUMMODES was not defined in EXPANSION "
3175 "section of input");
3176
3177 std::string numModesStr = nModesStr;
3178 std::vector<unsigned int> numModes;
3179 valid = ParseUtils::GenerateVector(numModesStr.c_str(),
3180 numModes);
3181 ASSERTL0(valid,
3182 "Unable to correctly parse the number of modes.");
3183 ASSERTL0(numModes.size() == basis.size(),
3184 "information for num modes does not match the "
3185 "number of basis");
3186
3187 const char *pTypeStr = expansion->Attribute("POINTSTYPE");
3188 ASSERTL0(pTypeStr, "POINTSTYPE was not defined in "
3189 "EXPANSION section of input");
3190 std::string pointsTypeStr = pTypeStr;
3191 // interpret the points type string.
3192 std::vector<std::string> pointsStrings;
3193 std::vector<LibUtilities::PointsType> points;
3194 valid = ParseUtils::GenerateVector(pointsTypeStr.c_str(),
3195 pointsStrings);
3196 ASSERTL0(valid,
3197 "Unable to correctly parse the points types.");
3198 for (std::vector<std::string>::size_type i = 0;
3199 i < pointsStrings.size(); i++)
3200 {
3201 valid = false;
3202 for (unsigned int j = 0;
3203 j < LibUtilities::SIZE_PointsType; j++)
3204 {
3205 if (LibUtilities::kPointsTypeStr[j] ==
3206 pointsStrings[i])
3207 {
3208 points.push_back((LibUtilities::PointsType)j);
3209 valid = true;
3210 break;
3211 }
3212 }
3213 ASSERTL0(
3214 valid,
3215 std::string(
3216 "Unable to correctly parse the points type: ")
3217 .append(pointsStrings[i])
3218 .c_str());
3219 }
3220
3221 const char *nPointsStr = expansion->Attribute("NUMPOINTS");
3222 ASSERTL0(nPointsStr, "NUMPOINTS was not defined in "
3223 "EXPANSION section of input");
3224 std::string numPointsStr = nPointsStr;
3225 std::vector<unsigned int> numPoints;
3226 valid = ParseUtils::GenerateVector(numPointsStr.c_str(),
3227 numPoints);
3228 ASSERTL0(valid,
3229 "Unable to correctly parse the number of points.");
3230 ASSERTL0(numPoints.size() == numPoints.size(),
3231 "information for num points does not match the "
3232 "number of basis");
3233
3234 for (int i = 0; i < basis.size(); ++i)
3235 {
3236 // Generate Basis key using information
3237 const LibUtilities::PointsKey pkey(numPoints[i],
3238 points[i]);
3239 basiskeyvec.push_back(LibUtilities::BasisKey(
3240 basis[i], numModes[i], pkey));
3241 }
3242 }
3243
3244 // Extract refinement id if any
3245 const char *refIDsStr = expansion->Attribute("REFIDS");
3246 if (refIDsStr)
3247 {
3248 std::vector<NekDouble> refIDsVector;
3249 std::string refIDsString = refIDsStr;
3250 bool valid =
3251 ParseUtils::GenerateVector(refIDsString, refIDsVector);
3252 ASSERTL0(valid, "Unable to correctly parse the ids "
3253 "values of input");
3254
3255 // Map to link the refinement ids and composites
3256 for (auto iter = refIDsVector.begin();
3257 iter != refIDsVector.end(); ++iter)
3258 {
3259 m_refComposite[*iter] = compositeVector;
3260 }
3261 m_refFlag = true;
3262 }
3263
3264 // Now have composite and basiskeys. Cycle through
3265 // all composites for the geomShPtrs and set the modes
3266 // and types for the elements contained in the element
3267 // list.
3268 for (auto compVecIter = compositeVector.begin();
3269 compVecIter != compositeVector.end(); ++compVecIter)
3270 {
3271 for (auto geomVecIter =
3272 compVecIter->second->m_geomVec.begin();
3273 geomVecIter != compVecIter->second->m_geomVec.end();
3274 ++geomVecIter)
3275 {
3276 auto x =
3277 expansionMap->find((*geomVecIter)->GetGlobalID());
3278 ASSERTL0(
3279 x != expansionMap->end(),
3280 "Expansion " +
3281 std::to_string((*geomVecIter)->GetGlobalID()) +
3282 " not found!!");
3283 if (m_useExpansionType)
3284 {
3285 (x->second)->m_basisKeyVector =
3286 MeshGraph::DefineBasisKeyFromExpansionType(
3287 *geomVecIter, expansion_type, num_modes);
3288 }
3289 else
3290 {
3291 ASSERTL0((*geomVecIter)->GetShapeDim() ==
3292 basiskeyvec.size(),
3293 " There is an incompatible expansion "
3294 "dimension with geometry dimension");
3295 (x->second)->m_basisKeyVector = basiskeyvec;
3296 }
3297 }
3298 }
3299
3300 expansion = expansion->NextSiblingElement("E");
3301 }
3302
3303 // Check if all the domain has been defined for the existing fields
3304 // excluding DefaultVar. Fill the absent composites of a field if
3305 // the DefaultVar is defined for that composite
3306 for (auto f = fieldDomainCompList.begin();
3307 f != fieldDomainCompList.end(); ++f)
3308 {
3309 if (f->first != "DefaultVar")
3310 {
3311 for (auto c = f->second.begin(); c != f->second.end(); ++c)
3312 {
3313 if (c->second == false &&
3314 fieldDomainCompList.find("DefaultVar")
3315 ->second.find(c->first)
3316 ->second == true)
3317 {
3318 // Copy DefaultVar into the missing composite
3319 // by cycling through the element list.
3320 for (auto geomVecIter =
3321 m_meshComposites.find(c->first)
3322 ->second->m_geomVec.begin();
3323 geomVecIter != m_meshComposites.find(c->first)
3324 ->second->m_geomVec.end();
3325 ++geomVecIter)
3326 {
3327 auto xDefaultVar =
3328 m_expansionMapShPtrMap.find("DefaultVar")
3329 ->second->find(
3330 (*geomVecIter)->GetGlobalID());
3331
3332 auto xField =
3333 m_expansionMapShPtrMap.find(f->first)
3334 ->second->find(
3335 (*geomVecIter)->GetGlobalID());
3336
3337 (xField->second)->m_basisKeyVector =
3338 (xDefaultVar->second)->m_basisKeyVector;
3339 }
3340 c->second = true;
3341 NEKERROR(
3342 ErrorUtil::ewarning,
3343 (std::string(
3344 "Using Default expansion definition for "
3345 "field '") +
3346 f->first +
3347 "' in composite "
3348 "C[" +
3349 std::to_string(c->first) + "].")
3350 .c_str());
3351 }
3352 ASSERTL0(c->second, "There is no expansion defined for "
3353 "variable '" +
3354 f->first + "' in C[" +
3355 std::to_string(c->first) +
3356 "].");
3357 }
3358 }
3359 }
3360 // Ensure m_expansionMapShPtrMap has an entry for all variables
3361 // listed in CONDITIONS/VARIABLES section if DefaultVar is defined.
3362 for (i = 0; i < vars.size(); ++i)
3363 {
3364 if (m_expansionMapShPtrMap.count(vars[i]) == 0)
3365 {
3366 if (m_expansionMapShPtrMap.count("DefaultVar"))
3367 {
3368 expansionMap =
3369 m_expansionMapShPtrMap.find("DefaultVar")->second;
3370 m_expansionMapShPtrMap[vars[i]] = expansionMap;
3371
3372 NEKERROR(
3373 ErrorUtil::ewarning,
3374 (std::string(
3375 "Using Default expansion definition for field "
3376 "'") +
3377 vars[i] + "'.")
3378 .c_str());
3379 }
3380 else
3381 {
3382 ASSERTL0(false, "Variable '" + vars[i] +
3383 "' is missing"
3384 " in FIELDS attribute of EXPANSIONS"
3385 " tag.");
3386 }
3387 }
3388 }
3389 // Define "DefaultVar" if not set by user.
3390 if (m_expansionMapShPtrMap.count("DefaultVar") == 0)
3391 {
3392 // Originally assignment was using
3393 // m_expansionMapShPtrMap["DefaultVar"] =
3394 // m_expansionMapShPtrMap.begin()->second; but on certain macOS
3395 // versions, this was causing a seg fault so switched to storing
3396 // addr first - see #271
3397 ExpansionInfoMapShPtr firstEntryAddr =
3398 m_expansionMapShPtrMap.begin()->second;
3399 m_expansionMapShPtrMap["DefaultVar"] = firstEntryAddr;
3400 }
3401
3402 // If the user defined the refinement section correctly,
3403 // the refinement secion is going to be uploaded and set.
3404 if (m_refFlag)
3405 {
3406 // Read refinement info
3407 ReadRefinementInfo();
3408
3409 // Set refinement info in the given region
3410 // Verify and set the elements which needs p-refinement
3411 SetRefinementInfo(expansionMap);
3412 }
3413 }
3414 else if (expType == "H")
3415 {
3416 int i;
3417 m_expansionMapShPtrMap.clear();
3418 ExpansionInfoMapShPtr expansionMap;
3419
3420 // Collect all composites of the domain to control which
3421 // composites are defined for each variable.
3422 std::map<int, bool> domainCompList;
3423 for (auto &d : m_domain)
3424 {
3425 for (auto &c : d.second)
3426 {
3427 domainCompList[c.first] = false;
3428 }
3429 }
3430 std::map<std::string, std::map<int, bool>> fieldDomainCompList;
3431
3432 while (expansion)
3433 {
3434 // Extract Composites
3435 std::string compositeStr = expansion->Attribute("COMPOSITE");
3436 ASSERTL0(compositeStr.length() > 3,
3437 "COMPOSITE must be specified in expansion definition");
3438 int beg = compositeStr.find_first_of("[");
3439 int end = compositeStr.find_first_of("]");
3440 std::string compositeListStr =
3441 compositeStr.substr(beg + 1, end - beg - 1);
3442
3443 std::map<int, CompositeSharedPtr> compositeVector;
3444 GetCompositeList(compositeListStr, compositeVector);
3445
3446 // Extract Fields if any
3447 const char *fStr = expansion->Attribute("FIELDS");
3448 std::vector<std::string> fieldStrings;
3449
3450 if (fStr) // extract fields.
3451 {
3452 std::string fieldStr = fStr;
3453 bool valid = ParseUtils::GenerateVector(fieldStr.c_str(),
3454 fieldStrings);
3455 ASSERTL0(valid, "Unable to correctly parse the field "
3456 "string in ExpansionTypes.");
3457
3458 // see if field exists
3459 if (m_expansionMapShPtrMap.count(fieldStrings[0]))
3460 {
3461 expansionMap =
3462 m_expansionMapShPtrMap.find(fieldStrings[0])
3463 ->second;
3464 }
3465 else
3466 {
3467 expansionMap = SetUpExpansionInfoMap();
3468 }
3469
3470 // make sure all fields in this search point
3471 // are asigned to same expansion map
3472 for (i = 0; i < fieldStrings.size(); ++i)
3473 {
3474 if (vars.size() && std::count(vars.begin(), vars.end(),
3475 fieldStrings[i]) == 0)
3476 {
3477 ASSERTL0(false, "Variable '" + fieldStrings[i] +
3478 "' defined in EXPANSIONS is not"
3479 " defined in VARIABLES.");
3480 }
3481
3482 if (m_expansionMapShPtrMap.count(fieldStrings[i]) == 0)
3483 {
3484 m_expansionMapShPtrMap[fieldStrings[i]] =
3485 expansionMap;
3486
3487 // set true to the composites where expansion is
3488 // defined
3489 fieldDomainCompList[fieldStrings[i]] =
3490 domainCompList;
3491 for (auto c = compositeVector.begin();
3492 c != compositeVector.end(); ++c)
3493 {
3494 fieldDomainCompList.find(fieldStrings[i])
3495 ->second.find(c->first)
3496 ->second = true;
3497 }
3498 }
3499 else
3500 {
3501 for (auto c = compositeVector.begin();
3502 c != compositeVector.end(); ++c)
3503 {
3504 if (fieldDomainCompList.find(fieldStrings[i])
3505 ->second.find(c->first)
3506 ->second == false)
3507 {
3508 fieldDomainCompList.find(fieldStrings[i])
3509 ->second.find(c->first)
3510 ->second = true;
3511 }
3512 else
3513 {
3514 ASSERTL0(false,
3515 "Expansion vector for "
3516 "variable '" +
3517 fieldStrings[i] +
3518 "' is already setup for C[" +
3519 std::to_string(c->first) +
3520 "].");
3521 }
3522 }
3523 expansionMap =
3524 m_expansionMapShPtrMap.find(fieldStrings[i])
3525 ->second;
3526 }
3527 }
3528 }
3529 else // If no FIELDS attribute, DefaultVar is genereted.
3530 {
3531 if (m_expansionMapShPtrMap.count("DefaultVar") == 0)
3532 {
3533 expansionMap = SetUpExpansionInfoMap();
3534 m_expansionMapShPtrMap["DefaultVar"] = expansionMap;
3535
3536 fieldDomainCompList["DefaultVar"] = domainCompList;
3537 for (auto c = compositeVector.begin();
3538 c != compositeVector.end(); ++c)
3539 {
3540 fieldDomainCompList.find("DefaultVar")
3541 ->second.find(c->first)
3542 ->second = true;
3543 }
3544 }
3545 else
3546 {
3547 for (auto c = compositeVector.begin();
3548 c != compositeVector.end(); ++c)
3549 {
3550 if (fieldDomainCompList.find("DefaultVar")
3551 ->second.find(c->first)
3552 ->second == false)
3553 {
3554 fieldDomainCompList.find("DefaultVar")
3555 ->second.find(c->first)
3556 ->second = true;
3557 }
3558 else
3559 {
3560 ASSERTL0(false, "Default expansion already "
3561 "defined for C[" +
3562 std::to_string(c->first) +
3563 "].");
3564 }
3565 }
3566 expansionMap =
3567 m_expansionMapShPtrMap.find("DefaultVar")->second;
3568 }
3569 }
3570
3571 /// Mandatory components...optional are to follow later.
3572 ExpansionType expansion_type_x = eNoExpansionType;
3573 ExpansionType expansion_type_y = eNoExpansionType;
3574 ExpansionType expansion_type_z = eNoExpansionType;
3575 int num_modes_x = 0;
3576 int num_modes_y = 0;
3577 int num_modes_z = 0;
3578
3579 LibUtilities::BasisKeyVector basiskeyvec;
3580
3581 const char *tStr_x = expansion->Attribute("TYPE-X");
3582
3583 if (tStr_x) // use type string to define expansion
3584 {
3585 std::string typeStr = tStr_x;
3586 const std::string *begStr = kExpansionTypeStr;
3587 const std::string *endStr =
3588 kExpansionTypeStr + eExpansionTypeSize;
3589 const std::string *expStr =
3590 std::find(begStr, endStr, typeStr);
3591
3592 ASSERTL0(expStr != endStr, "Invalid expansion type.");
3593 expansion_type_x = (ExpansionType)(expStr - begStr);
3594
3595 const char *nStr = expansion->Attribute("NUMMODES-X");
3596 ASSERTL0(nStr, "NUMMODES-X was not defined in EXPANSION "
3597 "section of input");
3598 std::string nummodesStr = nStr;
3599
3600 // ASSERTL0(m_session,"Session should be defined to evaluate
3601 // nummodes ");
3602
3603 if (m_session)
3604 {
3605 LibUtilities::Equation nummodesEqn(
3606 m_session->GetInterpreter(), nummodesStr);
3607 num_modes_x = (int)nummodesEqn.Evaluate();
3608 }
3609 else
3610 {
3611 num_modes_x = std::stoi(nummodesStr);
3612 }
3613 }
3614
3615 const char *tStr_y = expansion->Attribute("TYPE-Y");
3616
3617 if (tStr_y) // use type string to define expansion
3618 {
3619 std::string typeStr = tStr_y;
3620 const std::string *begStr = kExpansionTypeStr;
3621 const std::string *endStr =
3622 kExpansionTypeStr + eExpansionTypeSize;
3623 const std::string *expStr =
3624 std::find(begStr, endStr, typeStr);
3625
3626 ASSERTL0(expStr != endStr, "Invalid expansion type.");
3627 expansion_type_y = (ExpansionType)(expStr - begStr);
3628
3629 const char *nStr = expansion->Attribute("NUMMODES-Y");
3630 ASSERTL0(nStr, "NUMMODES-Y was not defined in EXPANSION "
3631 "section of input");
3632 std::string nummodesStr = nStr;
3633
3634 // ASSERTL0(m_session,"Session should be defined to evaluate
3635 // nummodes ");
3636 if (m_session)
3637 {
3638 LibUtilities::Equation nummodesEqn(
3639 m_session->GetInterpreter(), nummodesStr);
3640 num_modes_y = (int)nummodesEqn.Evaluate();
3641 }
3642 else
3643 {
3644 num_modes_y = std::stoi(nummodesStr);
3645 }
3646 }
3647
3648 const char *tStr_z = expansion->Attribute("TYPE-Z");
3649
3650 if (tStr_z) // use type string to define expansion
3651 {
3652 std::string typeStr = tStr_z;
3653 const std::string *begStr = kExpansionTypeStr;
3654 const std::string *endStr =
3655 kExpansionTypeStr + eExpansionTypeSize;
3656 const std::string *expStr =
3657 std::find(begStr, endStr, typeStr);
3658
3659 ASSERTL0(expStr != endStr, "Invalid expansion type.");
3660 expansion_type_z = (ExpansionType)(expStr - begStr);
3661
3662 const char *nStr = expansion->Attribute("NUMMODES-Z");
3663 ASSERTL0(nStr, "NUMMODES-Z was not defined in EXPANSION "
3664 "section of input");
3665 std::string nummodesStr = nStr;
3666
3667 // ASSERTL0(m_session,"Session should be defined to evaluate
3668 // nummodes ");
3669 if (m_session)
3670 {
3671 LibUtilities::Equation nummodesEqn(
3672 m_session->GetInterpreter(), nummodesStr);
3673 num_modes_z = (int)nummodesEqn.Evaluate();
3674 }
3675 else
3676 {
3677 num_modes_z = std::stoi(nummodesStr);
3678 }
3679 }
3680
3681 for (auto compVecIter = compositeVector.begin();
3682 compVecIter != compositeVector.end(); ++compVecIter)
3683 {
3684 for (auto geomVecIter =
3685 compVecIter->second->m_geomVec.begin();
3686 geomVecIter != compVecIter->second->m_geomVec.end();
3687 ++geomVecIter)
3688 {
3689 for (auto expVecIter = expansionMap->begin();
3690 expVecIter != expansionMap->end(); ++expVecIter)
3691 {
3692
3693 (expVecIter->second)->m_basisKeyVector =
3694 DefineBasisKeyFromExpansionTypeHomo(
3695 *geomVecIter, expansion_type_x,
3696 expansion_type_y, expansion_type_z,
3697 num_modes_x, num_modes_y, num_modes_z);
3698 }
3699 }
3700 }
3701
3702 expansion = expansion->NextSiblingElement("H");
3703 }
3704
3705 // Check if all the domain has been defined for the existing fields
3706 // excluding DefaultVar. Fill the absent composites of a field if
3707 // the DefaultVar is defined for that composite
3708 for (auto f = fieldDomainCompList.begin();
3709 f != fieldDomainCompList.end(); ++f)
3710 {
3711 if (f->first != "DefaultVar")
3712 {
3713 for (auto c = f->second.begin(); c != f->second.end(); ++c)
3714 {
3715 if (c->second == false &&
3716 fieldDomainCompList.find("DefaultVar")
3717 ->second.find(c->first)
3718 ->second == true)
3719 {
3720 // Copy DefaultVar into the missing composite
3721 // by cycling through the element list.
3722 for (auto geomVecIter =
3723 m_meshComposites.find(c->first)
3724 ->second->m_geomVec.begin();
3725 geomVecIter != m_meshComposites.find(c->first)
3726 ->second->m_geomVec.end();
3727 ++geomVecIter)
3728 {
3729 auto xDefaultVar =
3730 m_expansionMapShPtrMap.find("DefaultVar")
3731 ->second->find(
3732 (*geomVecIter)->GetGlobalID());
3733
3734 auto xField =
3735 m_expansionMapShPtrMap.find(f->first)
3736 ->second->find(
3737 (*geomVecIter)->GetGlobalID());
3738
3739 (xField->second)->m_basisKeyVector =
3740 (xDefaultVar->second)->m_basisKeyVector;
3741 }
3742 c->second = true;
3743 NEKERROR(
3744 ErrorUtil::ewarning,
3745 (std::string(
3746 "Using Default expansion definition for "
3747 "field '") +
3748 f->first +
3749 "' in composite "
3750 "C[" +
3751 std::to_string(c->first) + "].")
3752 .c_str());
3753 }
3754 ASSERTL0(c->second, "There is no expansion defined for "
3755 "variable '" +
3756 f->first + "' in C[" +
3757 std::to_string(c->first) +
3758 "].");
3759 }
3760 }
3761 }
3762 // Ensure m_expansionMapShPtrMap has an entry for all variables
3763 // listed in CONDITIONS/VARIABLES section if DefaultVar is defined.
3764 for (i = 0; i < vars.size(); ++i)
3765 {
3766 if (m_expansionMapShPtrMap.count(vars[i]) == 0)
3767 {
3768 if (m_expansionMapShPtrMap.count("DefaultVar"))
3769 {
3770 expansionMap =
3771 m_expansionMapShPtrMap.find("DefaultVar")->second;
3772 m_expansionMapShPtrMap[vars[i]] = expansionMap;
3773
3774 NEKERROR(
3775 ErrorUtil::ewarning,
3776 (std::string(
3777 "Using Default expansion definition for field "
3778 "'") +
3779 vars[i] + "'.")
3780 .c_str());
3781 }
3782 else
3783 {
3784 ASSERTL0(false, "Variable '" + vars[i] +
3785 "' is missing"
3786 " in FIELDS attribute of EXPANSIONS"
3787 " tag.");
3788 }
3789 }
3790 }
3791 // Define "DefaultVar" if not set by user.
3792 if (m_expansionMapShPtrMap.count("DefaultVar") == 0)
3793 {
3794 // Originally assignment was using
3795 // m_expansionMapShPtrMap["DefaultVar"] =
3796 // m_expansionMapShPtrMap.begin()->second; but on certain macOS
3797 // versions, This was causing a seg fault so switched to
3798 // storing addr first - see #271
3799 ExpansionInfoMapShPtr firstEntryAddr =
3800 m_expansionMapShPtrMap.begin()->second;
3801 m_expansionMapShPtrMap["DefaultVar"] = firstEntryAddr;
3802 }
3803 }
3804 else if (expType ==
3805 "ELEMENTS") // Reading a file with the expansion definition
3806 {
3807 std::vector<LibUtilities::FieldDefinitionsSharedPtr> fielddefs;
3808
3809 // This has to use the XML reader since we are treating the already
3810 // parsed XML as a standard FLD file.
3811 std::shared_ptr<LibUtilities::FieldIOXml> f =
3812 std::make_shared<LibUtilities::FieldIOXml>(m_session->GetComm(),
3813 false);
3814 f->ImportFieldDefs(
3815 LibUtilities::XmlDataSource::create(m_session->GetDocument()),
3816 fielddefs, true);
3817 std::cout << " Number of elements: " << fielddefs.size()
3818 << std::endl;
3819 SetExpansionInfo(fielddefs);
3820 }
3821 else if (expType == "F")
3822 {
3823 ASSERTL0(expansion->Attribute("FILE"),
3824 "Attribute FILE expected for type F expansion");
3825 std::string filenameStr = expansion->Attribute("FILE");
3826 ASSERTL0(!filenameStr.empty(),
3827 "A filename must be specified for the FILE "
3828 "attribute of expansion");
3829
3830 std::vector<LibUtilities::FieldDefinitionsSharedPtr> fielddefs;
3831 LibUtilities::FieldIOSharedPtr f =
3832 LibUtilities::FieldIO::CreateForFile(m_session, filenameStr);
3833 f->Import(filenameStr, fielddefs);
3834 SetExpansionInfo(fielddefs);
3835 }
3836 else
3837 {
3838 ASSERTL0(false, "Expansion type not defined");
3839 }
3840 }
3841}
Nektar::LibUtilities::FieldIO::CreateForFile
static std::shared_ptr< FieldIO > CreateForFile(const LibUtilities::SessionReaderSharedPtr session, const std::string &filename)
Construct a FieldIO object for a given input filename.
Definition: FieldIO.cpp:223
Nektar::LibUtilities::SessionReader::GetXMLElementTimeLevel
static void GetXMLElementTimeLevel(TiXmlElement *&element, const size_t timeLevel, const bool enableCheck=true)
Get XML elment time level (Parallel-in-Time)
Definition: BasicUtils/SessionReader.cpp:1474
Nektar::LibUtilities::XmlDataSource::create
static DataSourceSharedPtr create(const std::string &fn)
Create a new XML data source based on the filename.
Definition: FieldIOXml.h:92
Nektar::ParseUtils::GenerateVector
static bool GenerateVector(const std::string &str, std::vector< T > &out)
Takes a comma-separated string and converts it to entries in a vector.
Definition: ParseUtils.cpp:130
Nektar::SpatialDomains::MeshGraph::SetRefinementInfo
void SetRefinementInfo(ExpansionInfoMapShPtr &expansionMap)
This function sets the expansion #exp in map with entry #variable.
Definition: MeshGraph.cpp:2663
Nektar::SpatialDomains::MeshGraph::SetUpExpansionInfoMap
ExpansionInfoMapShPtr SetUpExpansionInfoMap()
Definition: MeshGraph.cpp:2512
Nektar::SpatialDomains::MeshGraph::m_refComposite
std::map< int, CompositeMap > m_refComposite
Link the refinement id with the composites.
Definition: MeshGraph.h:507
Nektar::SpatialDomains::MeshGraph::GetCompositeList
void GetCompositeList(const std::string &compositeStr, CompositeMap &compositeVector) const
Definition: MeshGraph.cpp:532
Nektar::SpatialDomains::MeshGraph::SetExpansionInfo
void SetExpansionInfo(std::vector< LibUtilities::FieldDefinitionsSharedPtr > &fielddef)
Sets expansions given field definitions.
Definition: MeshGraph.cpp:637
Nektar::SpatialDomains::MeshGraph::DefineBasisKeyFromExpansionTypeHomo
LibUtilities::BasisKeyVector DefineBasisKeyFromExpansionTypeHomo(GeometrySharedPtr in, ExpansionType type_x, ExpansionType type_y, ExpansionType type_z, const int nummodes_x, const int nummodes_y, const int nummodes_z)
Definition: MeshGraph.cpp:2278
Nektar::SpatialDomains::MeshGraph::ReadRefinementInfo
void ReadRefinementInfo()
Read refinement info.
Definition: MeshGraph.cpp:2706
Nektar::LibUtilities::BasisTypeMap
const char *const BasisTypeMap[]
Definition: Foundations.hpp:44
Nektar::LibUtilities::FieldIOSharedPtr
std::shared_ptr< FieldIO > FieldIOSharedPtr
Definition: FieldIO.h:322
Nektar::LibUtilities::kPointsTypeStr
const std::string kPointsTypeStr[]
Definition: Foundations.hpp:52
Nektar::LibUtilities::SIZE_PointsType
@ SIZE_PointsType
Length of enum list.
Definition: PointsType.h:95
Nektar::LibUtilities::SIZE_BasisType
@ SIZE_BasisType
Length of enum list.
Definition: BasisType.h:70
Nektar::SpatialDomains::kExpansionTypeStr
const std::string kExpansionTypeStr[]
Definition: MeshGraph.h:88

References ASSERTL0, Nektar::LibUtilities::BasisTypeMap, Nektar::LibUtilities::XmlDataSource::create(), Nektar::LibUtilities::FieldIO::CreateForFile(), Nektar::UnitTests::d(), DefineBasisKeyFromExpansionType(), DefineBasisKeyFromExpansionTypeHomo(), Nektar::SpatialDomains::eExpansionTypeSize, Nektar::SpatialDomains::eNoExpansionType, Nektar::LibUtilities::Equation::Evaluate(), Nektar::ErrorUtil::ewarning, Nektar::StdRegions::find(), Nektar::ParseUtils::GenerateVector(), GetCompositeList(), Nektar::LibUtilities::SessionReader::GetXMLElementTimeLevel(), Nektar::SpatialDomains::kExpansionTypeStr, Nektar::LibUtilities::kPointsTypeStr, m_domain, m_expansionMapShPtrMap, m_meshComposites, m_refComposite, m_refFlag, m_session, m_useExpansionType, NEKERROR, ReadRefinementInfo(), SetExpansionInfo(), SetRefinementInfo(), SetUpExpansionInfoMap(), Nektar::LibUtilities::SIZE_BasisType, and Nektar::LibUtilities::SIZE_PointsType.

Referenced by FillGraph().

◆ ReadRefinementInfo()

void Nektar::SpatialDomains::MeshGraph::ReadRefinementInfo ( )

Read refinement info.

Read refinement information provided by the user in the xml file. In this function, it reads the reference id, the radius, the coordinates, the type of the method, number of modes, and number of quadrature points if necessary.

Definition at line 2706 of file MeshGraph.cpp.

2707{
2708 // Find the Refinement tag
2709 TiXmlElement *refinementTypes = m_session->GetElement("NEKTAR/REFINEMENTS");
2710
2711 if (refinementTypes)
2712 {
2713 TiXmlElement *refinement = refinementTypes->FirstChildElement();
2714 ASSERTL0(refinement, "Unable to find entries in REFINEMENTS tag "
2715 "in file");
2716 std::string refType = refinement->Value();
2717
2718 if (refType == "R")
2719 {
2720 while (refinement)
2721 {
2722 std::vector<NekDouble> coord1Vector, coord2Vector;
2723 std::vector<unsigned int> nModesVector, nPointsVector;
2724
2725 // Extract Refinement ID
2726 const char *idStr = refinement->Attribute("REF");
2727 ASSERTL0(idStr, "REF was not defined in REFINEMENT section "
2728 "of input");
2729
2730 unsigned id = std::stoul(idStr);
2731
2732 // Extract Radius
2733 const char *radiusStr = refinement->Attribute("RADIUS");
2734 ASSERTL0(radiusStr, "RADIUS was not defined in REFINEMENT "
2735 "section of input");
2736
2737 NekDouble radius = std::stod(radiusStr);
2738
2739 // Extract Coordinate 1
2740 const char *c1Str = refinement->Attribute("COORDINATE1");
2741 ASSERTL0(c1Str, "COORDINATE1 was not defined in REFINEMENT"
2742 "section of input");
2743
2744 std::string coord1String = c1Str;
2745 bool valid =
2746 ParseUtils::GenerateVector(coord1String, coord1Vector);
2747 ASSERTL0(valid, "Unable to correctly parse the axes "
2748 "values for COORDINATE1");
2749
2750 ASSERTL0(coord1Vector.size() == m_spaceDimension,
2751 "Number of coordinates do not match the space "
2752 "dimension for COORDINATE1");
2753
2754 // Refinement Type
2755 const char *rType = refinement->Attribute("TYPE");
2756 ASSERTL0(rType, "TYPE was not defined in REFINEMENT "
2757 "section of input");
2758
2759 // Extract Coordinate 2
2760 const char *c2Str = refinement->Attribute("COORDINATE2");
2761
2762 if (strcmp(rType, "STANDARD") == 0)
2763 {
2764 ASSERTL0(c2Str, "COORDINATE2 was not defined in REFINEMENT "
2765 "section of input");
2766
2767 std::string coord2String = c2Str;
2768 valid =
2769 ParseUtils::GenerateVector(coord2String, coord2Vector);
2770 ASSERTL0(valid, "Unable to correctly parse the axes "
2771 "values for COORDINATE2");
2772 ASSERTL0(coord2Vector.size() == m_spaceDimension,
2773 "Number of coordinates do not match the space "
2774 "dimension for COORDINATE2");
2775
2776 // The STANDARD TYPE approach only accepts meshes that have
2777 // the same dimension as the space dimension.
2778 ASSERTL0(
2779 m_spaceDimension == m_meshDimension,
2780 "The mesh dimension must match the space dimension");
2781 }
2782 else if (strcmp(rType, "SPHERE") == 0)
2783 {
2784 // COORDINATE2 is not necessary for this TYPE.
2785 ASSERTL0(!c2Str, "COORDINATE2 should not be defined in "
2786 "REFINEMENT section of input for the "
2787 "SPHERE TYPE");
2788
2789 coord2Vector.clear();
2790 }
2791 else
2792 {
2793 NEKERROR(Nektar::ErrorUtil::efatal,
2794 "Invalid refinement type");
2795 }
2796
2797 // Extract number of modes
2798 // Check if the expansion was defined individually
2799 if (m_useExpansionType == false)
2800 {
2801 const char *nModesStr = refinement->Attribute("NUMMODES");
2802 ASSERTL0(nModesStr, "NUMMODES was not defined in "
2803 "Refinement section of input");
2804
2805 std::string numModesStr = nModesStr;
2806 valid =
2807 ParseUtils::GenerateVector(numModesStr, nModesVector);
2808 ASSERTL0(valid,
2809 "Unable to correctly parse the number of modes");
2810
2811 // Extract number of points
2812 const char *nPointsStr = refinement->Attribute("NUMPOINTS");
2813 ASSERTL0(nPointsStr, "NUMPOINTS was not defined in "
2814 "Refinement section of input");
2815
2816 std::string numPointsStr = nPointsStr;
2817 valid =
2818 ParseUtils::GenerateVector(numPointsStr, nPointsVector);
2819 ASSERTL0(valid,
2820 "Unable to correctly parse the number of modes");
2821 }
2822 else // if m_useExpansionType=true
2823 {
2824 const char *nModesStr = refinement->Attribute("NUMMODES");
2825 ASSERTL0(nModesStr,
2826 "NUMMODES was not defined in Refinement "
2827 "section of input");
2828
2829 std::string numModesStr = nModesStr;
2830 int n_modesRef;
2831 if (m_session)
2832 {
2833 LibUtilities::Equation nummodesEqn(
2834 m_session->GetInterpreter(), numModesStr);
2835 n_modesRef = (int)nummodesEqn.Evaluate();
2836 }
2837 else
2838 {
2839 n_modesRef = std::stoi(numModesStr);
2840 }
2841 nModesVector.push_back(n_modesRef);
2842 nPointsVector.clear(); // No points.
2843 }
2844
2845 // Instantiate an object
2846 if (strcmp(rType, "STANDARD") == 0)
2847 {
2848 switch (m_spaceDimension)
2849 {
2850 case 3:
2851 {
2852 // Polymorphism of object
2853 // Instantiate RefRegionCylinder object
2854 RefRegion *refInfo = new RefRegionCylinder(
2855 m_spaceDimension, radius, coord1Vector,
2856 coord2Vector, nModesVector, nPointsVector);
2857 // Map: refinement ID, refinement region object
2858 m_refRegion[id] = refInfo;
2859 break;
2860 }
2861 case 2:
2862 {
2863 RefRegion *refInfo = new RefRegionParallelogram(
2864 m_spaceDimension, radius, coord1Vector,
2865 coord2Vector, nModesVector, nPointsVector);
2866 m_refRegion[id] = refInfo;
2867 break;
2868 }
2869 case 1:
2870 {
2871 RefRegion *refInfo = new RefRegionLine(
2872 m_spaceDimension, radius, coord1Vector,
2873 coord2Vector, nModesVector, nPointsVector);
2874 m_refRegion[id] = refInfo;
2875 break;
2876 }
2877 }
2878 }
2879 else
2880 {
2881 RefRegion *refInfo = new RefRegionSphere(
2882 m_spaceDimension, radius, coord1Vector, coord2Vector,
2883 nModesVector, nPointsVector);
2884 m_refRegion[id] = refInfo;
2885 }
2886
2887 refinement = refinement->NextSiblingElement("R");
2888 }
2889 }
2890 }
2891 else
2892 {
2893 NEKERROR(Nektar::ErrorUtil::efatal,
2894 "Unable to find REFINEMENTS tag in file");
2895 }
2896}
Nektar::SpatialDomains::MeshGraph::m_refRegion
std::map< int, RefRegion * > m_refRegion
Link the refinement id with the surface region data.
Definition: MeshGraph.h:510

References ASSERTL0, Nektar::ErrorUtil::efatal, Nektar::LibUtilities::Equation::Evaluate(), Nektar::ParseUtils::GenerateVector(), m_meshDimension, m_refRegion, m_session, m_spaceDimension, m_useExpansionType, and NEKERROR.

Referenced by ReadExpansionInfo().

◆ ResetExpansionInfoToBasisKey()

void Nektar::SpatialDomains::MeshGraph::ResetExpansionInfoToBasisKey ( ExpansionInfoMapShPtr &  expansionMap,
LibUtilities::ShapeType  shape,
LibUtilities::BasisKeyVector &  keys 
)

Definition at line 1546 of file MeshGraph.cpp.

1549{
1550 for (auto elemIter = expansionMap->begin(); elemIter != expansionMap->end();
1551 ++elemIter)
1552 {
1553 if ((elemIter->second)->m_geomShPtr->GetShapeType() == shape)
1554 {
1555 (elemIter->second)->m_basisKeyVector = keys;
1556 }
1557 }
1558}

Referenced by SetBasisKey().

◆ SameExpansionInfo()

bool Nektar::SpatialDomains::MeshGraph::SameExpansionInfo ( const std::string  var1,
const std::string  var2 
)
inline

Definition at line 568 of file MeshGraph.h.

570{
571 ExpansionInfoMapShPtr expVec1 = m_expansionMapShPtrMap.find(var1)->second;
572 ExpansionInfoMapShPtr expVec2 = m_expansionMapShPtrMap.find(var2)->second;
573
574 if (expVec1.get() == expVec2.get())
575 {
576 return true;
577 }
578
579 return false;
580}

References m_expansionMapShPtrMap.

◆ SetBasisKey()

void Nektar::SpatialDomains::MeshGraph::SetBasisKey ( LibUtilities::ShapeType  shape,
LibUtilities::BasisKeyVector &  keys,
std::string  var = "DefaultVar" 
)

Sets the basis key for all expansions of the given shape.

For each element of shape given by shape in field var, replace the current BasisKeyVector describing the expansion in each dimension, with the one provided by keys.

@TODO: Allow selection of elements through a CompositeVector, as well as by type.

Parameters
shapeThe shape of elements to be changed.
keysThe new basis vector to apply to those elements.

Definition at line 1538 of file MeshGraph.cpp.

1540{
1541 ExpansionInfoMapShPtr expansionMap =
1542 m_expansionMapShPtrMap.find(var)->second;
1543 ResetExpansionInfoToBasisKey(expansionMap, shape, keys);
1544}
Nektar::SpatialDomains::MeshGraph::ResetExpansionInfoToBasisKey
void ResetExpansionInfoToBasisKey(ExpansionInfoMapShPtr &expansionMap, LibUtilities::ShapeType shape, LibUtilities::BasisKeyVector &keys)
Definition: MeshGraph.cpp:1546

References m_expansionMapShPtrMap, and ResetExpansionInfoToBasisKey().

◆ SetBndRegionOrdering()

void Nektar::SpatialDomains::MeshGraph::SetBndRegionOrdering ( BndRegionOrdering  p_bndRegOrder)
inline

Definition at line 458 of file MeshGraph.h.

459 {
460 m_bndRegOrder = p_bndRegOrder;
461 }

References m_bndRegOrder.

◆ SetCompositeOrdering()

void Nektar::SpatialDomains::MeshGraph::SetCompositeOrdering ( CompositeOrdering  p_compOrder)
inline

Definition at line 448 of file MeshGraph.h.

449 {
450 m_compOrder = p_compOrder;
451 }

References m_compOrder.

◆ SetDomainRange() [1/2]

void Nektar::SpatialDomains::MeshGraph::SetDomainRange ( LibUtilities::DomainRangeShPtr  rng)

Definition at line 4069 of file MeshGraph.cpp.

4070{
4071 m_domainRange = rng;
4072}

References m_domainRange.

◆ SetDomainRange() [2/2]

void Nektar::SpatialDomains::MeshGraph::SetDomainRange ( NekDouble  xmin,
NekDouble  xmax,
NekDouble  ymin = NekConstants::kNekUnsetDouble,
NekDouble  ymax = NekConstants::kNekUnsetDouble,
NekDouble  zmin = NekConstants::kNekUnsetDouble,
NekDouble  zmax = NekConstants::kNekUnsetDouble 
)

Definition at line 4074 of file MeshGraph.cpp.

4076{
4077 m_domainRange->m_checkShape = false;
4078
4079 if (m_domainRange == LibUtilities::NullDomainRangeShPtr)
4080 {
4081 m_domainRange =
4082 MemoryManager<LibUtilities::DomainRange>::AllocateSharedPtr();
4083 m_domainRange->m_doXrange = true;
4084 }
4085
4086 m_domainRange->m_xmin = xmin;
4087 m_domainRange->m_xmax = xmax;
4088
4089 if (ymin == NekConstants::kNekUnsetDouble)
4090 {
4091 m_domainRange->m_doYrange = false;
4092 }
4093 else
4094 {
4095 m_domainRange->m_doYrange = true;
4096 m_domainRange->m_ymin = ymin;
4097 m_domainRange->m_ymax = ymax;
4098 }
4099
4100 if (zmin == NekConstants::kNekUnsetDouble)
4101 {
4102 m_domainRange->m_doZrange = false;
4103 }
4104 else
4105 {
4106 m_domainRange->m_doZrange = true;
4107 m_domainRange->m_zmin = zmin;
4108 m_domainRange->m_zmax = zmax;
4109 }
4110}
Nektar::NekConstants::kNekUnsetDouble
static const NekDouble kNekUnsetDouble
Definition: NektarUnivConsts.hpp:44

References Nektar::MemoryManager< DataType >::AllocateSharedPtr(), Nektar::NekConstants::kNekUnsetDouble, m_domainRange, and Nektar::LibUtilities::NullDomainRangeShPtr.

◆ SetExpansionInfo() [1/3]

void Nektar::SpatialDomains::MeshGraph::SetExpansionInfo ( const std::string  variable,
ExpansionInfoMapShPtr &  exp 
)
inline

Definition at line 540 of file MeshGraph.h.

542{
543 if (m_expansionMapShPtrMap.count(variable) != 0)
544 {
545 ASSERTL0(
546 false,
547 (std::string("ExpansionInfo field is already set for variable ") +
548 variable)
549 .c_str());
550 }
551 else
552 {
553 m_expansionMapShPtrMap[variable] = exp;
554 }
555}

References ASSERTL0, and m_expansionMapShPtrMap.

◆ SetExpansionInfo() [2/3]

void Nektar::SpatialDomains::MeshGraph::SetExpansionInfo ( std::vector< LibUtilities::FieldDefinitionsSharedPtr > &  fielddef)

Sets expansions given field definitions.

Definition at line 637 of file MeshGraph.cpp.

639{
640 int i, j, k, cnt, id;
641 GeometrySharedPtr geom;
642
643 ExpansionInfoMapShPtr expansionMap;
644
645 // Loop over fields and determine unique fields string and
646 // declare whole expansion list
647 for (i = 0; i < fielddef.size(); ++i)
648 {
649 for (j = 0; j < fielddef[i]->m_fields.size(); ++j)
650 {
651 std::string field = fielddef[i]->m_fields[j];
652 if (m_expansionMapShPtrMap.count(field) == 0)
653 {
654 expansionMap = SetUpExpansionInfoMap();
655 m_expansionMapShPtrMap[field] = expansionMap;
656
657 // check to see if DefaultVar also not set and
658 // if so assign it to this expansion
659 if (m_expansionMapShPtrMap.count("DefaultVar") == 0)
660 {
661 m_expansionMapShPtrMap["DefaultVar"] = expansionMap;
662 }
663 }
664 }
665 }
666
667 // loop over all elements find the geometry shared ptr and
668 // set up basiskey vector
669 for (i = 0; i < fielddef.size(); ++i)
670 {
671 cnt = 0;
672 std::vector<std::string> fields = fielddef[i]->m_fields;
673 std::vector<unsigned int> nmodes = fielddef[i]->m_numModes;
674 std::vector<LibUtilities::BasisType> basis = fielddef[i]->m_basis;
675 bool pointDef = fielddef[i]->m_pointsDef;
676 bool numPointDef = fielddef[i]->m_numPointsDef;
677
678 // Check points and numpoints
679 std::vector<unsigned int> npoints = fielddef[i]->m_numPoints;
680 std::vector<LibUtilities::PointsType> points = fielddef[i]->m_points;
681
682 bool UniOrder = fielddef[i]->m_uniOrder;
683
684 for (j = 0; j < fielddef[i]->m_elementIDs.size(); ++j)
685 {
686
687 LibUtilities::BasisKeyVector bkeyvec;
688 id = fielddef[i]->m_elementIDs[j];
689
690 switch (fielddef[i]->m_shapeType)
691 {
692 case LibUtilities::eSegment:
693 {
694 if (m_segGeoms.count(fielddef[i]->m_elementIDs[j]) == 0)
695 {
696 // skip element likely from parallel read
697 if (!UniOrder)
698 {
699 cnt++;
700 cnt += fielddef[i]->m_numHomogeneousDir;
701 }
702 continue;
703 }
704 geom = m_segGeoms[fielddef[i]->m_elementIDs[j]];
705
706 LibUtilities::PointsKey pkey(
707 nmodes[cnt] + 1, LibUtilities::eGaussLobattoLegendre);
708
709 if (numPointDef && pointDef)
710 {
711 const LibUtilities::PointsKey pkey1(npoints[cnt],
712 points[0]);
713 pkey = pkey1;
714 }
715 else if (!numPointDef && pointDef)
716 {
717 const LibUtilities::PointsKey pkey1(nmodes[cnt] + 1,
718 points[0]);
719 pkey = pkey1;
720 }
721 else if (numPointDef && !pointDef)
722 {
723 const LibUtilities::PointsKey pkey1(
724 npoints[cnt], LibUtilities::eGaussLobattoLegendre);
725 pkey = pkey1;
726 }
727
728 LibUtilities::BasisKey bkey(basis[0], nmodes[cnt], pkey);
729
730 if (!UniOrder)
731 {
732 cnt++;
733 cnt += fielddef[i]->m_numHomogeneousDir;
734 }
735 bkeyvec.push_back(bkey);
736 }
737 break;
738 case LibUtilities::eTriangle:
739 {
740 if (m_triGeoms.count(fielddef[i]->m_elementIDs[j]) == 0)
741 {
742 // skip element likely from parallel read
743 if (!UniOrder)
744 {
745 cnt += 2;
746 cnt += fielddef[i]->m_numHomogeneousDir;
747 }
748 continue;
749 }
750 geom = m_triGeoms[fielddef[i]->m_elementIDs[j]];
751
752 LibUtilities::PointsKey pkey(
753 nmodes[cnt] + 1, LibUtilities::eGaussLobattoLegendre);
754 if (numPointDef && pointDef)
755 {
756 const LibUtilities::PointsKey pkey2(npoints[cnt],
757 points[0]);
758 pkey = pkey2;
759 }
760 else if (!numPointDef && pointDef)
761 {
762 const LibUtilities::PointsKey pkey2(nmodes[cnt] + 1,
763 points[0]);
764 pkey = pkey2;
765 }
766 else if (numPointDef && !pointDef)
767 {
768 const LibUtilities::PointsKey pkey2(
769 npoints[cnt], LibUtilities::eGaussLobattoLegendre);
770 pkey = pkey2;
771 }
772 LibUtilities::BasisKey bkey(basis[0], nmodes[cnt], pkey);
773
774 bkeyvec.push_back(bkey);
775
776 LibUtilities::PointsKey pkey1(
777 nmodes[cnt + 1], LibUtilities::eGaussRadauMAlpha1Beta0);
778 if (numPointDef && pointDef)
779 {
780 const LibUtilities::PointsKey pkey2(npoints[cnt + 1],
781 points[1]);
782 pkey1 = pkey2;
783 }
784 else if (!numPointDef && pointDef)
785 {
786 const LibUtilities::PointsKey pkey2(nmodes[cnt + 1],
787 points[1]);
788 pkey1 = pkey2;
789 }
790 else if (numPointDef && !pointDef)
791 {
792 const LibUtilities::PointsKey pkey2(
793 npoints[cnt + 1],
794 LibUtilities::eGaussRadauMAlpha1Beta0);
795 pkey1 = pkey2;
796 }
797 LibUtilities::BasisKey bkey1(basis[1], nmodes[cnt + 1],
798 pkey1);
799 bkeyvec.push_back(bkey1);
800
801 if (!UniOrder)
802 {
803 cnt += 2;
804 cnt += fielddef[i]->m_numHomogeneousDir;
805 }
806 }
807 break;
808 case LibUtilities::eQuadrilateral:
809 {
810 if (m_quadGeoms.count(fielddef[i]->m_elementIDs[j]) == 0)
811 {
812 // skip element likely from parallel read
813 if (!UniOrder)
814 {
815 cnt += 2;
816 cnt += fielddef[i]->m_numHomogeneousDir;
817 }
818 continue;
819 }
820
821 geom = m_quadGeoms[fielddef[i]->m_elementIDs[j]];
822
823 for (int b = 0; b < 2; ++b)
824 {
825 LibUtilities::PointsKey pkey(
826 nmodes[cnt + b] + 1,
827 LibUtilities::eGaussLobattoLegendre);
828
829 if (numPointDef && pointDef)
830 {
831 const LibUtilities::PointsKey pkey2(
832 npoints[cnt + b], points[b]);
833 pkey = pkey2;
834 }
835 else if (!numPointDef && pointDef)
836 {
837 const LibUtilities::PointsKey pkey2(
838 nmodes[cnt + b] + 1, points[b]);
839 pkey = pkey2;
840 }
841 else if (numPointDef && !pointDef)
842 {
843 const LibUtilities::PointsKey pkey2(
844 npoints[cnt + b],
845 LibUtilities::eGaussLobattoLegendre);
846 pkey = pkey2;
847 }
848 LibUtilities::BasisKey bkey(basis[b], nmodes[cnt + b],
849 pkey);
850 bkeyvec.push_back(bkey);
851 }
852
853 if (!UniOrder)
854 {
855 cnt += 2;
856 cnt += fielddef[i]->m_numHomogeneousDir;
857 }
858 }
859 break;
860
861 case LibUtilities::eTetrahedron:
862 {
863 k = fielddef[i]->m_elementIDs[j];
864
865 // allow for possibility that fielddef is
866 // larger than m_graph which can happen in
867 // parallel runs
868 if (m_tetGeoms.count(k) == 0)
869 {
870 if (!UniOrder)
871 {
872 cnt += 3;
873 }
874 continue;
875 }
876 geom = m_tetGeoms[k];
877
878 {
879 LibUtilities::PointsKey pkey(
880 nmodes[cnt] + 1,
881 LibUtilities::eGaussLobattoLegendre);
882
883 if (numPointDef && pointDef)
884 {
885 const LibUtilities::PointsKey pkey2(npoints[cnt],
886 points[0]);
887 pkey = pkey2;
888 }
889 else if (!numPointDef && pointDef)
890 {
891 const LibUtilities::PointsKey pkey2(nmodes[cnt] + 1,
892 points[0]);
893 pkey = pkey2;
894 }
895 else if (numPointDef && !pointDef)
896 {
897 const LibUtilities::PointsKey pkey2(
898 npoints[cnt],
899 LibUtilities::eGaussLobattoLegendre);
900 pkey = pkey2;
901 }
902
903 LibUtilities::BasisKey bkey(basis[0], nmodes[cnt],
904 pkey);
905
906 bkeyvec.push_back(bkey);
907 }
908 {
909 LibUtilities::PointsKey pkey(
910 nmodes[cnt + 1],
911 LibUtilities::eGaussRadauMAlpha1Beta0);
912
913 if (numPointDef && pointDef)
914 {
915 const LibUtilities::PointsKey pkey2(
916 npoints[cnt + 1], points[1]);
917 pkey = pkey2;
918 }
919 else if (!numPointDef && pointDef)
920 {
921 const LibUtilities::PointsKey pkey2(
922 nmodes[cnt + 1] + 1, points[1]);
923 pkey = pkey2;
924 }
925 else if (numPointDef && !pointDef)
926 {
927 const LibUtilities::PointsKey pkey2(
928 npoints[cnt + 1],
929 LibUtilities::eGaussRadauMAlpha1Beta0);
930 pkey = pkey2;
931 }
932
933 LibUtilities::BasisKey bkey(basis[1], nmodes[cnt + 1],
934 pkey);
935
936 bkeyvec.push_back(bkey);
937 }
938
939 {
940 LibUtilities::PointsKey pkey(
941 nmodes[cnt + 2],
942 LibUtilities::eGaussRadauMAlpha2Beta0);
943
944 if (numPointDef && pointDef)
945 {
946 const LibUtilities::PointsKey pkey2(
947 npoints[cnt + 2], points[2]);
948 pkey = pkey2;
949 }
950 else if (!numPointDef && pointDef)
951 {
952 const LibUtilities::PointsKey pkey2(
953 nmodes[cnt + 2] + 1, points[2]);
954 pkey = pkey2;
955 }
956 else if (numPointDef && !pointDef)
957 {
958 const LibUtilities::PointsKey pkey2(
959 npoints[cnt + 2],
960 LibUtilities::eGaussRadauMAlpha1Beta0);
961 pkey = pkey2;
962 }
963
964 LibUtilities::BasisKey bkey(basis[2], nmodes[cnt + 2],
965 pkey);
966
967 bkeyvec.push_back(bkey);
968 }
969
970 if (!UniOrder)
971 {
972 cnt += 3;
973 }
974 }
975 break;
976 case LibUtilities::ePrism:
977 {
978 k = fielddef[i]->m_elementIDs[j];
979 if (m_prismGeoms.count(k) == 0)
980 {
981 if (!UniOrder)
982 {
983 cnt += 3;
984 }
985 continue;
986 }
987 geom = m_prismGeoms[k];
988
989 for (int b = 0; b < 2; ++b)
990 {
991 LibUtilities::PointsKey pkey(
992 nmodes[cnt + b] + 1,
993 LibUtilities::eGaussLobattoLegendre);
994
995 if (numPointDef && pointDef)
996 {
997 const LibUtilities::PointsKey pkey2(
998 npoints[cnt + b], points[b]);
999 pkey = pkey2;
1000 }
1001 else if (!numPointDef && pointDef)
1002 {
1003 const LibUtilities::PointsKey pkey2(
1004 nmodes[cnt + b] + 1, points[b]);
1005 pkey = pkey2;
1006 }
1007 else if (numPointDef && !pointDef)
1008 {
1009 const LibUtilities::PointsKey pkey2(
1010 npoints[cnt + b],
1011 LibUtilities::eGaussLobattoLegendre);
1012 pkey = pkey2;
1013 }
1014
1015 LibUtilities::BasisKey bkey(basis[b], nmodes[cnt + b],
1016 pkey);
1017 bkeyvec.push_back(bkey);
1018 }
1019
1020 {
1021 LibUtilities::PointsKey pkey(
1022 nmodes[cnt + 2],
1023 LibUtilities::eGaussRadauMAlpha1Beta0);
1024
1025 if (numPointDef && pointDef)
1026 {
1027 const LibUtilities::PointsKey pkey2(
1028 npoints[cnt + 2], points[2]);
1029 pkey = pkey2;
1030 }
1031 else if (!numPointDef && pointDef)
1032 {
1033 const LibUtilities::PointsKey pkey2(
1034 nmodes[cnt + 2] + 1, points[2]);
1035 pkey = pkey2;
1036 }
1037 else if (numPointDef && !pointDef)
1038 {
1039 const LibUtilities::PointsKey pkey2(
1040 npoints[cnt + 2],
1041 LibUtilities::eGaussLobattoLegendre);
1042 pkey = pkey2;
1043 }
1044
1045 LibUtilities::BasisKey bkey(basis[2], nmodes[cnt + 2],
1046 pkey);
1047 bkeyvec.push_back(bkey);
1048 }
1049
1050 if (!UniOrder)
1051 {
1052 cnt += 3;
1053 }
1054 }
1055 break;
1056 case LibUtilities::ePyramid:
1057 {
1058 k = fielddef[i]->m_elementIDs[j];
1059 ASSERTL0(m_pyrGeoms.find(k) != m_pyrGeoms.end(),
1060 "Failed to find geometry with same global id");
1061 geom = m_pyrGeoms[k];
1062
1063 for (int b = 0; b < 2; ++b)
1064 {
1065 LibUtilities::PointsKey pkey(
1066 nmodes[cnt + b] + 1,
1067 LibUtilities::eGaussLobattoLegendre);
1068
1069 if (numPointDef && pointDef)
1070 {
1071 const LibUtilities::PointsKey pkey2(
1072 npoints[cnt + b], points[b]);
1073 pkey = pkey2;
1074 }
1075 else if (!numPointDef && pointDef)
1076 {
1077 const LibUtilities::PointsKey pkey2(
1078 nmodes[cnt + b] + 1, points[b]);
1079 pkey = pkey2;
1080 }
1081 else if (numPointDef && !pointDef)
1082 {
1083 const LibUtilities::PointsKey pkey2(
1084 npoints[cnt + b],
1085 LibUtilities::eGaussLobattoLegendre);
1086 pkey = pkey2;
1087 }
1088
1089 LibUtilities::BasisKey bkey(basis[b], nmodes[cnt + b],
1090 pkey);
1091 bkeyvec.push_back(bkey);
1092 }
1093
1094 {
1095 LibUtilities::PointsKey pkey(
1096 nmodes[cnt + 2],
1097 LibUtilities::eGaussRadauMAlpha2Beta0);
1098
1099 if (numPointDef && pointDef)
1100 {
1101 const LibUtilities::PointsKey pkey2(
1102 npoints[cnt + 2], points[2]);
1103 pkey = pkey2;
1104 }
1105 else if (!numPointDef && pointDef)
1106 {
1107 const LibUtilities::PointsKey pkey2(
1108 nmodes[cnt + 2] + 1, points[2]);
1109 pkey = pkey2;
1110 }
1111 else if (numPointDef && !pointDef)
1112 {
1113 const LibUtilities::PointsKey pkey2(
1114 npoints[cnt + 2],
1115 LibUtilities::eGaussLobattoLegendre);
1116 pkey = pkey2;
1117 }
1118
1119 LibUtilities::BasisKey bkey(basis[2], nmodes[cnt + 2],
1120 pkey);
1121 bkeyvec.push_back(bkey);
1122 }
1123
1124 if (!UniOrder)
1125 {
1126 cnt += 3;
1127 }
1128 }
1129 break;
1130 case LibUtilities::eHexahedron:
1131 {
1132 k = fielddef[i]->m_elementIDs[j];
1133 if (m_hexGeoms.count(k) == 0)
1134 {
1135 if (!UniOrder)
1136 {
1137 cnt += 3;
1138 }
1139 continue;
1140 }
1141
1142 geom = m_hexGeoms[k];
1143
1144 for (int b = 0; b < 3; ++b)
1145 {
1146 LibUtilities::PointsKey pkey(
1147 nmodes[cnt + b],
1148 LibUtilities::eGaussLobattoLegendre);
1149
1150 if (numPointDef && pointDef)
1151 {
1152 const LibUtilities::PointsKey pkey2(
1153 npoints[cnt + b], points[b]);
1154 pkey = pkey2;
1155 }
1156 else if (!numPointDef && pointDef)
1157 {
1158 const LibUtilities::PointsKey pkey2(
1159 nmodes[cnt + b] + 1, points[b]);
1160 pkey = pkey2;
1161 }
1162 else if (numPointDef && !pointDef)
1163 {
1164 const LibUtilities::PointsKey pkey2(
1165 npoints[cnt + b],
1166 LibUtilities::eGaussLobattoLegendre);
1167 pkey = pkey2;
1168 }
1169
1170 LibUtilities::BasisKey bkey(basis[b], nmodes[cnt + b],
1171 pkey);
1172 bkeyvec.push_back(bkey);
1173 }
1174
1175 if (!UniOrder)
1176 {
1177 cnt += 3;
1178 }
1179 }
1180 break;
1181 default:
1182 ASSERTL0(false, "Need to set up for pyramid and prism 3D "
1183 "ExpansionInfo");
1184 break;
1185 }
1186
1187 for (k = 0; k < fields.size(); ++k)
1188 {
1189 expansionMap = m_expansionMapShPtrMap.find(fields[k])->second;
1190 if ((*expansionMap).find(id) != (*expansionMap).end())
1191 {
1192 (*expansionMap)[id]->m_geomShPtr = geom;
1193 (*expansionMap)[id]->m_basisKeyVector = bkeyvec;
1194 }
1195 }
1196 }
1197 }
1198}
FilterPython_Function.field
field
Definition: FilterPython_Function.py:4

References ASSERTL0, Nektar::LibUtilities::eGaussLobattoLegendre, Nektar::LibUtilities::eHexahedron, Nektar::LibUtilities::ePrism, Nektar::LibUtilities::ePyramid, Nektar::LibUtilities::eQuadrilateral, Nektar::LibUtilities::eSegment, Nektar::LibUtilities::eTetrahedron, Nektar::LibUtilities::eTriangle, FilterPython_Function::field, m_expansionMapShPtrMap, m_hexGeoms, m_prismGeoms, m_pyrGeoms, m_quadGeoms, m_segGeoms, m_tetGeoms, m_triGeoms, and SetUpExpansionInfoMap().

Referenced by ReadExpansionInfo().

◆ SetExpansionInfo() [3/3]

void Nektar::SpatialDomains::MeshGraph::SetExpansionInfo ( std::vector< LibUtilities::FieldDefinitionsSharedPtr > &  fielddef,
std::vector< std::vector< LibUtilities::PointsType > > &  pointstype 
)

Sets expansions given field definition, quadrature points.

Definition at line 1203 of file MeshGraph.cpp.

1206{
1207 int i, j, k, cnt, id;
1208 GeometrySharedPtr geom;
1209
1210 ExpansionInfoMapShPtr expansionMap;
1211
1212 // Loop over fields and determine unique fields string and
1213 // declare whole expansion list
1214 for (i = 0; i < fielddef.size(); ++i)
1215 {
1216 for (j = 0; j < fielddef[i]->m_fields.size(); ++j)
1217 {
1218 std::string field = fielddef[i]->m_fields[j];
1219 if (m_expansionMapShPtrMap.count(field) == 0)
1220 {
1221 expansionMap = SetUpExpansionInfoMap();
1222 m_expansionMapShPtrMap[field] = expansionMap;
1223
1224 // check to see if DefaultVar also not set and
1225 // if so assign it to this expansion
1226 if (m_expansionMapShPtrMap.count("DefaultVar") == 0)
1227 {
1228 m_expansionMapShPtrMap["DefaultVar"] = expansionMap;
1229 }
1230 }
1231 }
1232 }
1233
1234 // loop over all elements find the geometry shared ptr and
1235 // set up basiskey vector
1236 for (i = 0; i < fielddef.size(); ++i)
1237 {
1238 cnt = 0;
1239 std::vector<std::string> fields = fielddef[i]->m_fields;
1240 std::vector<unsigned int> nmodes = fielddef[i]->m_numModes;
1241 std::vector<LibUtilities::BasisType> basis = fielddef[i]->m_basis;
1242 bool UniOrder = fielddef[i]->m_uniOrder;
1243
1244 for (j = 0; j < fielddef[i]->m_elementIDs.size(); ++j)
1245 {
1246 LibUtilities::BasisKeyVector bkeyvec;
1247 id = fielddef[i]->m_elementIDs[j];
1248
1249 switch (fielddef[i]->m_shapeType)
1250 {
1251 case LibUtilities::eSegment:
1252 {
1253 k = fielddef[i]->m_elementIDs[j];
1254 ASSERTL0(m_segGeoms.find(k) != m_segGeoms.end(),
1255 "Failed to find geometry with same global id.");
1256 geom = m_segGeoms[k];
1257
1258 const LibUtilities::PointsKey pkey(nmodes[cnt],
1259 pointstype[i][0]);
1260 LibUtilities::BasisKey bkey(basis[0], nmodes[cnt], pkey);
1261 if (!UniOrder)
1262 {
1263 cnt++;
1264 cnt += fielddef[i]->m_numHomogeneousDir;
1265 }
1266 bkeyvec.push_back(bkey);
1267 }
1268 break;
1269 case LibUtilities::eTriangle:
1270 {
1271 k = fielddef[i]->m_elementIDs[j];
1272 ASSERTL0(m_triGeoms.find(k) != m_triGeoms.end(),
1273 "Failed to find geometry with same global id.");
1274 geom = m_triGeoms[k];
1275 for (int b = 0; b < 2; ++b)
1276 {
1277 const LibUtilities::PointsKey pkey(nmodes[cnt + b],
1278 pointstype[i][b]);
1279 LibUtilities::BasisKey bkey(basis[b], nmodes[cnt + b],
1280 pkey);
1281 bkeyvec.push_back(bkey);
1282 }
1283
1284 if (!UniOrder)
1285 {
1286 cnt += 2;
1287 cnt += fielddef[i]->m_numHomogeneousDir;
1288 }
1289 }
1290 break;
1291 case LibUtilities::eQuadrilateral:
1292 {
1293 k = fielddef[i]->m_elementIDs[j];
1294 ASSERTL0(m_quadGeoms.find(k) != m_quadGeoms.end(),
1295 "Failed to find geometry with same global id");
1296 geom = m_quadGeoms[k];
1297
1298 for (int b = 0; b < 2; ++b)
1299 {
1300 const LibUtilities::PointsKey pkey(nmodes[cnt + b],
1301 pointstype[i][b]);
1302 LibUtilities::BasisKey bkey(basis[b], nmodes[cnt + b],
1303 pkey);
1304 bkeyvec.push_back(bkey);
1305 }
1306
1307 if (!UniOrder)
1308 {
1309 cnt += 2;
1310 cnt += fielddef[i]->m_numHomogeneousDir;
1311 }
1312 }
1313 break;
1314 case LibUtilities::eTetrahedron:
1315 {
1316 k = fielddef[i]->m_elementIDs[j];
1317 ASSERTL0(m_tetGeoms.find(k) != m_tetGeoms.end(),
1318 "Failed to find geometry with same global id");
1319 geom = m_tetGeoms[k];
1320
1321 for (int b = 0; b < 3; ++b)
1322 {
1323 const LibUtilities::PointsKey pkey(nmodes[cnt + b],
1324 pointstype[i][b]);
1325 LibUtilities::BasisKey bkey(basis[b], nmodes[cnt + b],
1326 pkey);
1327 bkeyvec.push_back(bkey);
1328 }
1329
1330 if (!UniOrder)
1331 {
1332 cnt += 3;
1333 }
1334 }
1335 break;
1336 case LibUtilities::ePyramid:
1337 {
1338 k = fielddef[i]->m_elementIDs[j];
1339 ASSERTL0(m_pyrGeoms.find(k) != m_pyrGeoms.end(),
1340 "Failed to find geometry with same global id");
1341 geom = m_pyrGeoms[k];
1342
1343 for (int b = 0; b < 3; ++b)
1344 {
1345 const LibUtilities::PointsKey pkey(nmodes[cnt + b],
1346 pointstype[i][b]);
1347 LibUtilities::BasisKey bkey(basis[b], nmodes[cnt + b],
1348 pkey);
1349 bkeyvec.push_back(bkey);
1350 }
1351
1352 if (!UniOrder)
1353 {
1354 cnt += 3;
1355 }
1356 }
1357 break;
1358 case LibUtilities::ePrism:
1359 {
1360 k = fielddef[i]->m_elementIDs[j];
1361 ASSERTL0(m_prismGeoms.find(k) != m_prismGeoms.end(),
1362 "Failed to find geometry with same global id");
1363 geom = m_prismGeoms[k];
1364
1365 for (int b = 0; b < 3; ++b)
1366 {
1367 const LibUtilities::PointsKey pkey(nmodes[cnt + b],
1368 pointstype[i][b]);
1369 LibUtilities::BasisKey bkey(basis[b], nmodes[cnt + b],
1370 pkey);
1371 bkeyvec.push_back(bkey);
1372 }
1373
1374 if (!UniOrder)
1375 {
1376 cnt += 3;
1377 }
1378 }
1379 break;
1380 case LibUtilities::eHexahedron:
1381 {
1382 k = fielddef[i]->m_elementIDs[j];
1383 ASSERTL0(m_hexGeoms.find(k) != m_hexGeoms.end(),
1384 "Failed to find geometry with same global id");
1385 geom = m_hexGeoms[k];
1386
1387 for (int b = 0; b < 3; ++b)
1388 {
1389 const LibUtilities::PointsKey pkey(nmodes[cnt + b],
1390 pointstype[i][b]);
1391 LibUtilities::BasisKey bkey(basis[b], nmodes[cnt + b],
1392 pkey);
1393 bkeyvec.push_back(bkey);
1394 }
1395
1396 if (!UniOrder)
1397 {
1398 cnt += 3;
1399 }
1400 }
1401 break;
1402 default:
1403 ASSERTL0(false, "Need to set up for pyramid and prism 3D "
1404 "ExpansionInfo");
1405 break;
1406 }
1407
1408 for (k = 0; k < fields.size(); ++k)
1409 {
1410 expansionMap = m_expansionMapShPtrMap.find(fields[k])->second;
1411 if ((*expansionMap).find(id) != (*expansionMap).end())
1412 {
1413 (*expansionMap)[id]->m_geomShPtr = geom;
1414 (*expansionMap)[id]->m_basisKeyVector = bkeyvec;
1415 }
1416 }
1417 }
1418 }
1419}

References ASSERTL0, Nektar::LibUtilities::eHexahedron, Nektar::LibUtilities::ePrism, Nektar::LibUtilities::ePyramid, Nektar::LibUtilities::eQuadrilateral, Nektar::LibUtilities::eSegment, Nektar::LibUtilities::eTetrahedron, Nektar::LibUtilities::eTriangle, FilterPython_Function::field, m_expansionMapShPtrMap, m_hexGeoms, m_prismGeoms, m_pyrGeoms, m_quadGeoms, m_segGeoms, m_tetGeoms, m_triGeoms, and SetUpExpansionInfoMap().

◆ SetExpansionInfoToEvenlySpacedPoints()

void Nektar::SpatialDomains::MeshGraph::SetExpansionInfoToEvenlySpacedPoints ( int  npoints = 0)

Sets expansions to have equispaced points.

Reset all points keys to have equispaced points with optional arguemt of npoints which redefines how many points are to be used.

Definition at line 1426 of file MeshGraph.cpp.

1427{
1428 // iterate over all defined expansions
1429 for (auto it = m_expansionMapShPtrMap.begin();
1430 it != m_expansionMapShPtrMap.end(); ++it)
1431 {
1432 for (auto expIt = it->second->begin(); expIt != it->second->end();
1433 ++expIt)
1434 {
1435 for (int i = 0; i < expIt->second->m_basisKeyVector.size(); ++i)
1436 {
1437 LibUtilities::BasisKey bkeyold =
1438 expIt->second->m_basisKeyVector[i];
1439
1440 int npts;
1441
1442 if (npoints) // use input
1443 {
1444 npts = npoints;
1445 }
1446 else
1447 {
1448 npts = bkeyold.GetNumModes();
1449 }
1450 npts = std::max(npts, 2);
1451
1452 const LibUtilities::PointsKey pkey(
1453 npts, LibUtilities::ePolyEvenlySpaced);
1454 LibUtilities::BasisKey bkeynew(bkeyold.GetBasisType(),
1455 bkeyold.GetNumModes(), pkey);
1456 expIt->second->m_basisKeyVector[i] = bkeynew;
1457 }
1458 }
1459 }
1460}
Nektar::LibUtilities::ePolyEvenlySpaced
@ ePolyEvenlySpaced
1D Evenly-spaced points using Lagrange polynomial
Definition: PointsType.h:73

References Nektar::LibUtilities::ePolyEvenlySpaced, Nektar::LibUtilities::BasisKey::GetBasisType(), Nektar::LibUtilities::BasisKey::GetNumModes(), and m_expansionMapShPtrMap.

◆ SetExpansionInfoToNumModes()

void Nektar::SpatialDomains::MeshGraph::SetExpansionInfoToNumModes ( int  nmodes)

Reset expansion to have specified polynomial order nmodes.

Reset all points keys to have expansion order of nmodes. we keep the point distribution the same and make the number of points the same difference from the number of modes as the original expansion definition.

Definition at line 1468 of file MeshGraph.cpp.

1469{
1470 // iterate over all defined expansions
1471 for (auto it = m_expansionMapShPtrMap.begin();
1472 it != m_expansionMapShPtrMap.end(); ++it)
1473 {
1474 for (auto expIt = it->second->begin(); expIt != it->second->end();
1475 ++expIt)
1476 {
1477 for (int i = 0; i < expIt->second->m_basisKeyVector.size(); ++i)
1478 {
1479 LibUtilities::BasisKey bkeyold =
1480 expIt->second->m_basisKeyVector[i];
1481
1482 int npts =
1483 nmodes + (bkeyold.GetNumPoints() - bkeyold.GetNumModes());
1484
1485 const LibUtilities::PointsKey pkey(npts,
1486 bkeyold.GetPointsType());
1487 LibUtilities::BasisKey bkeynew(bkeyold.GetBasisType(), nmodes,
1488 pkey);
1489 expIt->second->m_basisKeyVector[i] = bkeynew;
1490 }
1491 }
1492 }
1493}

References Nektar::LibUtilities::BasisKey::GetBasisType(), Nektar::LibUtilities::BasisKey::GetNumModes(), Nektar::LibUtilities::BasisKey::GetNumPoints(), Nektar::LibUtilities::BasisKey::GetPointsType(), and m_expansionMapShPtrMap.

◆ SetExpansionInfoToPointOrder()

void Nektar::SpatialDomains::MeshGraph::SetExpansionInfoToPointOrder ( int  npts)

Reset expansion to have specified point order npts.

Reset all points keys to have expansion order of nmodes. we keep the point distribution the same and make the number of points the same difference from the number of modes as the original expansion definition.

Definition at line 1501 of file MeshGraph.cpp.

1502{
1503 // iterate over all defined expansions
1504 for (auto it = m_expansionMapShPtrMap.begin();
1505 it != m_expansionMapShPtrMap.end(); ++it)
1506 {
1507 for (auto expIt = it->second->begin(); expIt != it->second->end();
1508 ++expIt)
1509 {
1510 for (int i = 0; i < expIt->second->m_basisKeyVector.size(); ++i)
1511 {
1512 LibUtilities::BasisKey bkeyold =
1513 expIt->second->m_basisKeyVector[i];
1514
1515 const LibUtilities::PointsKey pkey(npts,
1516 bkeyold.GetPointsType());
1517
1518 LibUtilities::BasisKey bkeynew(bkeyold.GetBasisType(),
1519 bkeyold.GetNumModes(), pkey);
1520 expIt->second->m_basisKeyVector[i] = bkeynew;
1521 }
1522 }
1523 }
1524}

References Nektar::LibUtilities::BasisKey::GetBasisType(), Nektar::LibUtilities::BasisKey::GetNumModes(), Nektar::LibUtilities::BasisKey::GetPointsType(), and m_expansionMapShPtrMap.

◆ SetMeshDimension()

void Nektar::SpatialDomains::MeshGraph::SetMeshDimension ( int  dim)
inline

Definition at line 219 of file MeshGraph.h.

220 {
221 m_meshDimension = dim;
222 }

References m_meshDimension.

◆ SetMeshPartitioned()

void Nektar::SpatialDomains::MeshGraph::SetMeshPartitioned ( bool  meshPartitioned)
inline

Definition at line 475 of file MeshGraph.h.

476 {
477 m_meshPartitioned = meshPartitioned;
478 }

References m_meshPartitioned.

◆ SetPartition()

void Nektar::SpatialDomains::MeshGraph::SetPartition ( SpatialDomains::MeshGraphSharedPtr  graph)

Definition at line 111 of file MeshGraph.cpp.

112{
113 m_meshPartitioned = true;
114
115 m_meshDimension = graph->GetMeshDimension();
116 m_spaceDimension = graph->GetSpaceDimension();
117
118 m_vertSet = graph->GetAllPointGeoms();
119 m_curvedFaces = graph->GetCurvedFaces();
120 m_curvedEdges = graph->GetCurvedEdges();
121
122 m_segGeoms = graph->GetAllSegGeoms();
123 m_triGeoms = graph->GetAllTriGeoms();
124 m_quadGeoms = graph->GetAllQuadGeoms();
125 m_hexGeoms = graph->GetAllHexGeoms();
126 m_prismGeoms = graph->GetAllPrismGeoms();
127 m_pyrGeoms = graph->GetAllPyrGeoms();
128 m_tetGeoms = graph->GetAllTetGeoms();
129
130 m_faceToElMap = graph->GetAllFaceToElMap();
131}

References m_curvedEdges, m_curvedFaces, m_faceToElMap, m_hexGeoms, m_meshDimension, m_meshPartitioned, m_prismGeoms, m_pyrGeoms, m_quadGeoms, m_segGeoms, m_spaceDimension, m_tetGeoms, m_triGeoms, and m_vertSet.

◆ SetRefinementInfo()

void Nektar::SpatialDomains::MeshGraph::SetRefinementInfo ( ExpansionInfoMapShPtr &  expansionMap)

This function sets the expansion #exp in map with entry #variable.

Set the refinement information. This function selects the composites and the corresponding surface regions that must be used to refine the elements.

Set refinement info.

Parameters
expansionMapshared pointer for the ExpansionInfoMap

Definition at line 2663 of file MeshGraph.cpp.

2664{
2665 // Loop over the refinement ids
2666 for (auto pRefinement = m_refComposite.begin();
2667 pRefinement != m_refComposite.end(); ++pRefinement)
2668 {
2669 // For each refinement id, there might be more than one composite,
2670 // since each refinement id can be related to more than one
2671 // composite.
2672 for (auto compVecIter = pRefinement->second.begin();
2673 compVecIter != pRefinement->second.end(); ++compVecIter)
2674 {
2675 for (auto geomVecIter = compVecIter->second->m_geomVec.begin();
2676 geomVecIter != compVecIter->second->m_geomVec.end();
2677 ++geomVecIter)
2678 {
2679 // Loop over the refinements provided by the user storage
2680 // in the m_refRegion in order to provide the correct
2681 // refinement region data to PRefinementElmts function.
2682 for (auto region = m_refRegion.begin();
2683 region != m_refRegion.end(); ++region)
2684 {
2685 // Check if the refID are the same in order to refine
2686 // the region.
2687 if (region->first == pRefinement->first)
2688 {
2689 // The geomVecIter corresponds the geometry information
2690 // of the composite to be refined.
2691 PRefinementElmts(expansionMap, region->second,
2692 *geomVecIter);
2693 }
2694 }
2695 }
2696 }
2697 }
2698}
Nektar::SpatialDomains::MeshGraph::PRefinementElmts
void PRefinementElmts(ExpansionInfoMapShPtr &expansionMap, RefRegion *&region, GeometrySharedPtr geomVecIter)
Perform the p-refinement in the selected elements.
Definition: MeshGraph.cpp:2602

References m_refComposite, m_refRegion, and PRefinementElmts().

Referenced by ReadExpansionInfo().

◆ SetSession()

void Nektar::SpatialDomains::MeshGraph::SetSession ( LibUtilities::SessionReaderSharedPtr  pSession)
inline

Definition at line 560 of file MeshGraph.h.

561{
562 m_session = pSession;
563}

References m_session.

◆ SetSpaceDimension()

void Nektar::SpatialDomains::MeshGraph::SetSpaceDimension ( int  dim)
inline

Definition at line 224 of file MeshGraph.h.

225 {
226 m_spaceDimension = dim;
227 }

References m_spaceDimension.

◆ SetUpExpansionInfoMap()

ExpansionInfoMapShPtr Nektar::SpatialDomains::MeshGraph::SetUpExpansionInfoMap ( void  )
protected

Generate a single vector of ExpansionInfo structs mapping global element ID to a corresponding Geometry shared pointer and basis key.

ExpansionInfo map ensures elements which appear in multiple composites within the domain are only listed once.

Definition at line 2512 of file MeshGraph.cpp.

2513{
2514 ExpansionInfoMapShPtr returnval;
2515 returnval = MemoryManager<ExpansionInfoMap>::AllocateSharedPtr();
2516
2517 for (auto &d : m_domain)
2518 {
2519 for (auto &compIter : d.second)
2520 {
2521 // regular elements first
2522 for (auto &x : compIter.second->m_geomVec)
2523 {
2524 if (x->GetGeomFactors()->GetGtype() !=
2525 SpatialDomains::eDeformed)
2526 {
2527 LibUtilities::BasisKeyVector def;
2528 ExpansionInfoShPtr expansionElementShPtr =
2529 MemoryManager<ExpansionInfo>::AllocateSharedPtr(x, def);
2530 int id = x->GetGlobalID();
2531 (*returnval)[id] = expansionElementShPtr;
2532 }
2533 }
2534 // deformed elements
2535 for (auto &x : compIter.second->m_geomVec)
2536 {
2537 if (x->GetGeomFactors()->GetGtype() ==
2538 SpatialDomains::eDeformed)
2539 {
2540 LibUtilities::BasisKeyVector def;
2541 ExpansionInfoShPtr expansionElementShPtr =
2542 MemoryManager<ExpansionInfo>::AllocateSharedPtr(x, def);
2543 int id = x->GetGlobalID();
2544 (*returnval)[id] = expansionElementShPtr;
2545 }
2546 }
2547 }
2548 }
2549
2550 return returnval;
2551}
Nektar::SpatialDomains::eDeformed
@ eDeformed
Geometry is curved or has non-constant factors.
Definition: SpatialDomains.hpp:54
Nektar::SpatialDomains::ExpansionInfoShPtr
std::shared_ptr< ExpansionInfo > ExpansionInfoShPtr
Definition: MeshGraph.h:140

References Nektar::MemoryManager< DataType >::AllocateSharedPtr(), Nektar::UnitTests::d(), Nektar::SpatialDomains::eDeformed, and m_domain.

Referenced by ReadExpansionInfo(), and SetExpansionInfo().

Member Data Documentation

◆ m_bndRegOrder

BndRegionOrdering Nektar::SpatialDomains::MeshGraph::m_bndRegOrder
protected

Definition at line 525 of file MeshGraph.h.

Referenced by GetBndRegionOrdering(), and SetBndRegionOrdering().

◆ m_boundingBoxTree

std::unique_ptr<GeomRTree> Nektar::SpatialDomains::MeshGraph::m_boundingBoxTree
protected

Definition at line 528 of file MeshGraph.h.

Referenced by FillBoundingBoxTree(), GetElementsContainingPoint(), and MeshGraph().

◆ m_compOrder

CompositeOrdering Nektar::SpatialDomains::MeshGraph::m_compOrder
protected

Definition at line 524 of file MeshGraph.h.

Referenced by GetCompositeOrdering(), and SetCompositeOrdering().

◆ m_compositesLabels

std::map<int, std::string> Nektar::SpatialDomains::MeshGraph::m_compositesLabels
protected

Definition at line 514 of file MeshGraph.h.

Referenced by Clear(), and GetCompositesLabels().

◆ m_curvedEdges

CurveMap Nektar::SpatialDomains::MeshGraph::m_curvedEdges
protected

Definition at line 487 of file MeshGraph.h.

Referenced by Clear(), GetCurvedEdges(), and SetPartition().

◆ m_curvedFaces

CurveMap Nektar::SpatialDomains::MeshGraph::m_curvedFaces
protected

Definition at line 488 of file MeshGraph.h.

Referenced by Clear(), GetCurvedFaces(), and SetPartition().

◆ m_domain

std::map<int, CompositeMap> Nektar::SpatialDomains::MeshGraph::m_domain
protected

Definition at line 515 of file MeshGraph.h.

Referenced by Clear(), GetDomain(), GetElementsFromEdge(), ReadExpansionInfo(), and SetUpExpansionInfoMap().

◆ m_domainRange

LibUtilities::DomainRangeShPtr Nektar::SpatialDomains::MeshGraph::m_domainRange
protected

Definition at line 516 of file MeshGraph.h.

Referenced by CheckRange(), and SetDomainRange().

◆ m_expansionMapShPtrMap

ExpansionInfoMapShPtrMap Nektar::SpatialDomains::MeshGraph::m_expansionMapShPtrMap
protected

Definition at line 518 of file MeshGraph.h.

Referenced by Clear(), ExpansionInfoDefined(), GetExpansionInfo(), ReadExpansionInfo(), SameExpansionInfo(), SetBasisKey(), SetExpansionInfo(), SetExpansionInfoToEvenlySpacedPoints(), SetExpansionInfoToNumModes(), and SetExpansionInfoToPointOrder().

◆ m_faceToElMap

std::unordered_map<int, GeometryLinkSharedPtr> Nektar::SpatialDomains::MeshGraph::m_faceToElMap
protected

Definition at line 520 of file MeshGraph.h.

Referenced by Clear(), GetAllFaceToElMap(), GetElementsFromFace(), PopulateFaceToElMap(), and SetPartition().

◆ m_hexGeoms

HexGeomMap Nektar::SpatialDomains::MeshGraph::m_hexGeoms
protected

Definition at line 497 of file MeshGraph.h.

Referenced by Clear(), CreateMeshEntities(), FillBoundingBoxTree(), FillGraph(), GetAllHexGeoms(), GetNumElements(), SetExpansionInfo(), and SetPartition().

◆ m_meshComposites

CompositeMap Nektar::SpatialDomains::MeshGraph::m_meshComposites
protected

Definition at line 513 of file MeshGraph.h.

Referenced by Clear(), CreateCompositeDescriptor(), GetComposite(), GetCompositeItem(), GetCompositeList(), GetComposites(), and ReadExpansionInfo().

◆ m_meshDimension

int Nektar::SpatialDomains::MeshGraph::m_meshDimension
protected

Definition at line 499 of file MeshGraph.h.

Referenced by CreateMeshEntities(), Empty(), FillBoundingBoxTree(), FillGraph(), GetCompositeString(), GetMeshDimension(), GetNumElements(), ReadRefinementInfo(), SetMeshDimension(), and SetPartition().

◆ m_meshPartitioned

bool Nektar::SpatialDomains::MeshGraph::m_meshPartitioned = false
protected

Definition at line 502 of file MeshGraph.h.

Referenced by GetCompositeList(), SetMeshPartitioned(), and SetPartition().

◆ m_movement

MovementSharedPtr Nektar::SpatialDomains::MeshGraph::m_movement
protected

Definition at line 529 of file MeshGraph.h.

Referenced by FillGraph(), GetMovement(), and MeshGraph().

◆ m_partition

int Nektar::SpatialDomains::MeshGraph::m_partition
protected

Definition at line 501 of file MeshGraph.h.

◆ m_prismGeoms

PrismGeomMap Nektar::SpatialDomains::MeshGraph::m_prismGeoms
protected

Definition at line 496 of file MeshGraph.h.

Referenced by Clear(), CreateMeshEntities(), FillBoundingBoxTree(), FillGraph(), GetAllPrismGeoms(), GetNumElements(), SetExpansionInfo(), and SetPartition().

◆ m_pyrGeoms

PyrGeomMap Nektar::SpatialDomains::MeshGraph::m_pyrGeoms
protected

Definition at line 495 of file MeshGraph.h.

Referenced by Clear(), CreateMeshEntities(), FillBoundingBoxTree(), FillGraph(), GetAllPyrGeoms(), GetNumElements(), SetExpansionInfo(), and SetPartition().

◆ m_quadGeoms

QuadGeomMap Nektar::SpatialDomains::MeshGraph::m_quadGeoms
protected

Definition at line 493 of file MeshGraph.h.

Referenced by Clear(), CreateMeshEntities(), FillBoundingBoxTree(), FillGraph(), GetAllQuadGeoms(), GetGeometry2D(), GetNumElements(), SetExpansionInfo(), and SetPartition().

◆ m_refComposite

std::map<int, CompositeMap> Nektar::SpatialDomains::MeshGraph::m_refComposite
protected

Link the refinement id with the composites.

Definition at line 507 of file MeshGraph.h.

Referenced by ReadExpansionInfo(), and SetRefinementInfo().

◆ m_refFlag

bool Nektar::SpatialDomains::MeshGraph::m_refFlag = false
protected

Definition at line 511 of file MeshGraph.h.

Referenced by ReadExpansionInfo().

◆ m_refRegion

std::map<int, RefRegion *> Nektar::SpatialDomains::MeshGraph::m_refRegion
protected

Link the refinement id with the surface region data.

Definition at line 510 of file MeshGraph.h.

Referenced by ReadRefinementInfo(), and SetRefinementInfo().

◆ m_segGeoms

SegGeomMap Nektar::SpatialDomains::MeshGraph::m_segGeoms
protected

Definition at line 490 of file MeshGraph.h.

Referenced by Clear(), CreateMeshEntities(), FillBoundingBoxTree(), FillGraph(), GetAllSegGeoms(), GetNumElements(), GetSegGeom(), SetExpansionInfo(), and SetPartition().

◆ m_session

LibUtilities::SessionReaderSharedPtr Nektar::SpatialDomains::MeshGraph::m_session
protected

Definition at line 484 of file MeshGraph.h.

Referenced by FillGraph(), ReadExpansionInfo(), ReadRefinementInfo(), and SetSession().

◆ m_spaceDimension

int Nektar::SpatialDomains::MeshGraph::m_spaceDimension
protected

Definition at line 500 of file MeshGraph.h.

Referenced by Empty(), GetSpaceDimension(), PRefinementElmts(), ReadRefinementInfo(), SetPartition(), and SetSpaceDimension().

◆ m_tetGeoms

TetGeomMap Nektar::SpatialDomains::MeshGraph::m_tetGeoms
protected

Definition at line 494 of file MeshGraph.h.

Referenced by Clear(), CreateMeshEntities(), FillBoundingBoxTree(), FillGraph(), GetAllTetGeoms(), GetNumElements(), SetExpansionInfo(), and SetPartition().

◆ m_triGeoms

TriGeomMap Nektar::SpatialDomains::MeshGraph::m_triGeoms
protected

Definition at line 492 of file MeshGraph.h.

Referenced by Clear(), CreateMeshEntities(), FillBoundingBoxTree(), FillGraph(), GetAllTriGeoms(), GetGeometry2D(), GetNumElements(), SetExpansionInfo(), and SetPartition().

◆ m_useExpansionType

bool Nektar::SpatialDomains::MeshGraph::m_useExpansionType
protected

Definition at line 503 of file MeshGraph.h.

Referenced by PRefinementElmts(), ReadExpansionInfo(), and ReadRefinementInfo().

◆ m_vertSet

PointGeomMap Nektar::SpatialDomains::MeshGraph::m_vertSet
protected

Definition at line 485 of file MeshGraph.h.

Referenced by Clear(), GetAllPointGeoms(), GetNvertices(), GetVertex(), and SetPartition().

◆ m_xmlGeom

TiXmlElement* Nektar::SpatialDomains::MeshGraph::m_xmlGeom
protected

Definition at line 522 of file MeshGraph.h.

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