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Nektar::MultiRegions::ExpList3D Class Reference

Abstraction of a three-dimensional multi-elemental expansion which is merely a collection of local expansions. More...

#include <ExpList3D.h>

Inheritance diagram for Nektar::MultiRegions::ExpList3D:
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Public Member Functions

 ExpList3D ()
 Default constructor. More...
 
 ExpList3D (const ExpList3D &In)
 Copy constructor. More...
 
 ExpList3D (const ExpList3D &In, const std::vector< unsigned int > &eIDs, const bool DeclareCoeffPhysArrays=true)
 Constructor copying only elements defined in eIds. More...
 
 ExpList3D (const LibUtilities::SessionReaderSharedPtr &pSession, const LibUtilities::BasisKey &TBa, const LibUtilities::BasisKey &TBb, const LibUtilities::BasisKey &TBc, const LibUtilities::BasisKey &HBa, const LibUtilities::BasisKey &HBb, const LibUtilities::BasisKey &HBc, const SpatialDomains::MeshGraphSharedPtr &graph3D, const LibUtilities::PointsType TetNb=LibUtilities::SIZE_PointsType)
 
 ExpList3D (const LibUtilities::SessionReaderSharedPtr &pSession, const SpatialDomains::MeshGraphSharedPtr &graph3D, const std::string &variable="DefaultVar")
 Sets up a list of local expansions based on an input mesh. More...
 
 ExpList3D (const SpatialDomains::ExpansionMap &expansions)
 Sets up a list of local expansions based on an expansion vector. More...
 
virtual ~ExpList3D ()
 Destructor. More...
 
- Public Member Functions inherited from Nektar::MultiRegions::ExpList
 ExpList ()
 The default constructor. More...
 
 ExpList (const LibUtilities::SessionReaderSharedPtr &pSession)
 The default constructor. More...
 
 ExpList (const LibUtilities::SessionReaderSharedPtr &pSession, const SpatialDomains::MeshGraphSharedPtr &pGraph)
 The default constructor. More...
 
 ExpList (const ExpList &in, const std::vector< unsigned int > &eIDs, const bool DeclareCoeffPhysArrays=true)
 Constructor copying only elements defined in eIds. More...
 
 ExpList (const ExpList &in, const bool DeclareCoeffPhysArrays=true)
 The copy constructor. More...
 
virtual ~ExpList ()
 The default destructor. More...
 
int GetNcoeffs (void) const
 Returns the total number of local degrees of freedom $N_{\mathrm{eof}}=\sum_{e=1}^{{N_{\mathrm{el}}}}N^{e}_m$. More...
 
int GetNcoeffs (const int eid) const
 Returns the total number of local degrees of freedom for element eid. More...
 
ExpansionType GetExpType (void)
 Returns the type of the expansion. More...
 
void SetExpType (ExpansionType Type)
 Returns the type of the expansion. More...
 
int EvalBasisNumModesMax (void) const
 Evaulates the maximum number of modes in the elemental basis order over all elements. More...
 
const Array< OneD, int > EvalBasisNumModesMaxPerExp (void) const
 Returns the vector of the number of modes in the elemental basis order over all elements. More...
 
int GetTotPoints (void) const
 Returns the total number of quadrature points m_npoints $=Q_{\mathrm{tot}}$. More...
 
int GetTotPoints (const int eid) const
 Returns the total number of quadrature points for eid's element $=Q_{\mathrm{tot}}$. More...
 
int GetNpoints (void) const
 Returns the total number of quadrature points m_npoints $=Q_{\mathrm{tot}}$. More...
 
int Get1DScaledTotPoints (const NekDouble scale) const
 Returns the total number of qudature points scaled by the factor scale on each 1D direction. More...
 
void SetWaveSpace (const bool wavespace)
 Sets the wave space to the one of the possible configuration true or false. More...
 
void SetModifiedBasis (const bool modbasis)
 Set Modified Basis for the stability analysis. More...
 
void SetPhys (int i, NekDouble val)
 Set the i th value of m_phys to value val. More...
 
bool GetWaveSpace (void) const
 This function returns the third direction expansion condition, which can be in wave space (coefficient) or not It is stored in the variable m_WaveSpace. More...
 
void SetPhys (const Array< OneD, const NekDouble > &inarray)
 Fills the array m_phys. More...
 
void SetPhysArray (Array< OneD, NekDouble > &inarray)
 Sets the array m_phys. More...
 
void SetPhysState (const bool physState)
 This function manually sets whether the array of physical values $\boldsymbol{u}_l$ (implemented as m_phys) is filled or not. More...
 
bool GetPhysState (void) const
 This function indicates whether the array of physical values $\boldsymbol{u}_l$ (implemented as m_phys) is filled or not. More...
 
NekDouble PhysIntegral (void)
 This function integrates a function $f(\boldsymbol{x})$ over the domain consisting of all the elements of the expansion. More...
 
NekDouble PhysIntegral (const Array< OneD, const NekDouble > &inarray)
 This function integrates a function $f(\boldsymbol{x})$ over the domain consisting of all the elements of the expansion. More...
 
void IProductWRTBase_IterPerExp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 This function calculates the inner product of a function $f(\boldsymbol{x})$ with respect to all {local} expansion modes $\phi_n^e(\boldsymbol{x})$. More...
 
void IProductWRTBase (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal)
 
void IProductWRTDerivBase (const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 This function calculates the inner product of a function $f(\boldsymbol{x})$ with respect to the derivative (in direction. More...
 
void IProductWRTDerivBase (const Array< OneD, const Array< OneD, NekDouble > > &inarray, Array< OneD, NekDouble > &outarray)
 This function calculates the inner product of a function $f(\boldsymbol{x})$ with respect to the derivative (in direction. More...
 
void FwdTrans_IterPerExp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 This function elementally evaluates the forward transformation of a function $u(\boldsymbol{x})$ onto the global spectral/hp expansion. More...
 
void FwdTrans (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal)
 
void MultiplyByElmtInvMass (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 This function elementally mulplies the coefficient space of Sin my the elemental inverse of the mass matrix. More...
 
void MultiplyByInvMassMatrix (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal)
 
void SmoothField (Array< OneD, NekDouble > &field)
 Smooth a field across elements. More...
 
void HelmSolve (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const FlagList &flags, const StdRegions::ConstFactorMap &factors, const StdRegions::VarCoeffMap &varcoeff=StdRegions::NullVarCoeffMap, const Array< OneD, const NekDouble > &dirForcing=NullNekDouble1DArray, const bool PhysSpaceForcing=true)
 Solve helmholtz problem. More...
 
void LinearAdvectionDiffusionReactionSolve (const Array< OneD, Array< OneD, NekDouble > > &velocity, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const NekDouble lambda, CoeffState coeffstate=eLocal, const Array< OneD, const NekDouble > &dirForcing=NullNekDouble1DArray)
 Solve Advection Diffusion Reaction. More...
 
void LinearAdvectionReactionSolve (const Array< OneD, Array< OneD, NekDouble > > &velocity, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const NekDouble lambda, CoeffState coeffstate=eLocal, const Array< OneD, const NekDouble > &dirForcing=NullNekDouble1DArray)
 Solve Advection Diffusion Reaction. More...
 
void FwdTrans_BndConstrained (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
void BwdTrans_IterPerExp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 This function elementally evaluates the backward transformation of the global spectral/hp element expansion. More...
 
void BwdTrans (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal)
 
void GetCoords (Array< OneD, NekDouble > &coord_0, Array< OneD, NekDouble > &coord_1=NullNekDouble1DArray, Array< OneD, NekDouble > &coord_2=NullNekDouble1DArray)
 This function calculates the coordinates of all the elemental quadrature points $\boldsymbol{x}_i$. More...
 
void HomogeneousFwdTrans (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal, bool Shuff=true, bool UnShuff=true)
 
void HomogeneousBwdTrans (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal, bool Shuff=true, bool UnShuff=true)
 
void DealiasedProd (const Array< OneD, NekDouble > &inarray1, const Array< OneD, NekDouble > &inarray2, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal)
 
void DealiasedDotProd (const Array< OneD, Array< OneD, NekDouble > > &inarray1, const Array< OneD, Array< OneD, NekDouble > > &inarray2, Array< OneD, Array< OneD, NekDouble > > &outarray, CoeffState coeffstate=eLocal)
 
void GetBCValues (Array< OneD, NekDouble > &BndVals, const Array< OneD, NekDouble > &TotField, int BndID)
 
void NormVectorIProductWRTBase (Array< OneD, const NekDouble > &V1, Array< OneD, const NekDouble > &V2, Array< OneD, NekDouble > &outarray, int BndID)
 
void NormVectorIProductWRTBase (Array< OneD, Array< OneD, NekDouble > > &V, Array< OneD, NekDouble > &outarray)
 
void ApplyGeomInfo ()
 Apply geometry information to each expansion. More...
 
void Reset ()
 Reset geometry information and reset matrices. More...
 
void WriteTecplotHeader (std::ostream &outfile, std::string var="")
 
void WriteTecplotZone (std::ostream &outfile, int expansion=-1)
 
void WriteTecplotField (std::ostream &outfile, int expansion=-1)
 
void WriteTecplotConnectivity (std::ostream &outfile, int expansion=-1)
 
void WriteVtkHeader (std::ostream &outfile)
 
void WriteVtkFooter (std::ostream &outfile)
 
void WriteVtkPieceHeader (std::ostream &outfile, int expansion, int istrip=0)
 
void WriteVtkPieceFooter (std::ostream &outfile, int expansion)
 
void WriteVtkPieceData (std::ostream &outfile, int expansion, std::string var="v")
 
int GetCoordim (int eid)
 This function returns the dimension of the coordinates of the element eid. More...
 
void SetCoeff (int i, NekDouble val)
 Set the i th coefficiient in m_coeffs to value val. More...
 
void SetCoeffs (int i, NekDouble val)
 Set the i th coefficiient in m_coeffs to value val. More...
 
void SetCoeffsArray (Array< OneD, NekDouble > &inarray)
 Set the m_coeffs array to inarray. More...
 
const Array< OneD, const
NekDouble > & 		GetCoeffs () const
 This function returns (a reference to) the array $\boldsymbol{\hat{u}}_l$ (implemented as m_coeffs) containing all local expansion coefficients. More...
 
void ImposeDirichletConditions (Array< OneD, NekDouble > &outarray)
 Impose Dirichlet Boundary Conditions onto Array. More...
 
void FillBndCondFromField (void)
 Fill Bnd Condition expansion from the values stored in expansion. More...
 
void FillBndCondFromField (const int nreg)
 Fill Bnd Condition expansion in nreg from the values stored in expansion. More...
 
void LocalToGlobal (bool useComm=true)
 Gathers the global coefficients $\boldsymbol{\hat{u}}_g$ from the local coefficients $\boldsymbol{\hat{u}}_l$. More...
 
void LocalToGlobal (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, bool useComm=true)
 
void GlobalToLocal (void)
 Scatters from the global coefficients $\boldsymbol{\hat{u}}_g$ to the local coefficients $\boldsymbol{\hat{u}}_l$. More...
 
void GlobalToLocal (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
NekDouble GetCoeff (int i)
 Get the i th value (coefficient) of m_coeffs. More...
 
NekDouble GetCoeffs (int i)
 Get the i th value (coefficient) of m_coeffs. More...
 
const Array< OneD, const
NekDouble > & 		GetPhys () const
 This function returns (a reference to) the array $\boldsymbol{u}_l$ (implemented as m_phys) containing the function $u^{\delta}(\boldsymbol{x})$ evaluated at the quadrature points. More...
 
NekDouble Linf (const Array< OneD, const NekDouble > &inarray, const Array< OneD, const NekDouble > &soln=NullNekDouble1DArray)
 This function calculates the $L_\infty$ error of the global spectral/hp element approximation. More...
 
NekDouble L2 (const Array< OneD, const NekDouble > &inarray, const Array< OneD, const NekDouble > &soln=NullNekDouble1DArray)
 This function calculates the $L_2$ error with respect to soln of the global spectral/hp element approximation. More...
 
NekDouble H1 (const Array< OneD, const NekDouble > &inarray, const Array< OneD, const NekDouble > &soln=NullNekDouble1DArray)
 Calculates the $H^1$ error of the global spectral/hp element approximation. More...
 
NekDouble Integral (const Array< OneD, const NekDouble > &inarray)
 
Array< OneD, const NekDouble > HomogeneousEnergy (void)
 This function calculates the energy associated with each one of the modesof a 3D homogeneous nD expansion. More...
 
void SetHomo1DSpecVanVisc (Array< OneD, NekDouble > visc)
 This function sets the Spectral Vanishing Viscosity in homogeneous1D expansion. More...
 
Array< OneD, const unsigned int > GetZIDs (void)
 This function returns a vector containing the wave numbers in z-direction associated with the 3D homogenous expansion. Required if a parellelisation is applied in the Fourier direction. More...
 
LibUtilities::TranspositionSharedPtr GetTransposition (void)
 This function returns the transposition class associaed with the homogeneous expansion. More...
 
NekDouble GetHomoLen (void)
 This function returns the Width of homogeneous direction associaed with the homogeneous expansion. More...
 
Array< OneD, const unsigned int > GetYIDs (void)
 This function returns a vector containing the wave numbers in y-direction associated with the 3D homogenous expansion. Required if a parellelisation is applied in the Fourier direction. More...
 
void PhysInterp1DScaled (const NekDouble scale, const Array< OneD, NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 This function interpolates the physical space points in inarray to outarray using the same points defined in the expansion but where the number of points are rescaled by 1DScale. More...
 
void PhysGalerkinProjection1DScaled (const NekDouble scale, const Array< OneD, NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 This function Galerkin projects the physical space points in inarray to outarray where inarray is assumed to be defined in the expansion but where the number of points are rescaled by 1DScale. More...
 
int GetExpSize (void)
 This function returns the number of elements in the expansion. More...
 
int GetNumElmts (void)
 This function returns the number of elements in the expansion which may be different for a homogeoenous extended expansionp. More...
 
const boost::shared_ptr
< LocalRegions::ExpansionVector > 		GetExp () const
 This function returns the vector of elements in the expansion. More...
 
LocalRegions::ExpansionSharedPtr & GetExp (int n) const
 This function returns (a shared pointer to) the local elemental expansion of the $n^{\mathrm{th}}$ element. More...
 
LocalRegions::ExpansionSharedPtr & GetExp (const Array< OneD, const NekDouble > &gloCoord)
 This function returns (a shared pointer to) the local elemental expansion containing the arbitrary point given by gloCoord. More...
 
int GetExpIndex (const Array< OneD, const NekDouble > &gloCoord, NekDouble tol=0.0, bool returnNearestElmt=false)
 
int GetExpIndex (const Array< OneD, const NekDouble > &gloCoords, Array< OneD, NekDouble > &locCoords, NekDouble tol=0.0, bool returnNearestElmt=false)
 
int GetCoeff_Offset (int n) const
 Get the start offset position for a global list of m_coeffs correspoinding to element n. More...
 
int GetPhys_Offset (int n) const
 Get the start offset position for a global list of m_phys correspoinding to element n. More...
 
int GetOffset_Elmt_Id (int n) const
 Get the element id associated with the n th consecutive block of data in m_phys and m_coeffs. More...
 
Array< OneD, NekDouble > & UpdateCoeffs ()
 This function returns (a reference to) the array $\boldsymbol{\hat{u}}_l$ (implemented as m_coeffs) containing all local expansion coefficients. More...
 
Array< OneD, NekDouble > & UpdatePhys ()
 This function returns (a reference to) the array $\boldsymbol{u}_l$ (implemented as m_phys) containing the function $u^{\delta}(\boldsymbol{x})$ evaluated at the quadrature points. More...
 
void PhysDeriv (Direction edir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d)
 
void PhysDeriv (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d0, Array< OneD, NekDouble > &out_d1=NullNekDouble1DArray, Array< OneD, NekDouble > &out_d2=NullNekDouble1DArray)
 This function discretely evaluates the derivative of a function $f(\boldsymbol{x})$ on the domain consisting of all elements of the expansion. More...
 
void PhysDeriv (const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d)
 
void CurlCurl (Array< OneD, Array< OneD, NekDouble > > &Vel, Array< OneD, Array< OneD, NekDouble > > &Q)
 
const Array< OneD, const
boost::shared_ptr< ExpList > > & 		GetBndCondExpansions ()
 
boost::shared_ptr< ExpList > & UpdateBndCondExpansion (int i)
 
void Upwind (const Array< OneD, const Array< OneD, NekDouble > > &Vec, const Array< OneD, const NekDouble > &Fwd, const Array< OneD, const NekDouble > &Bwd, Array< OneD, NekDouble > &Upwind)
 
void Upwind (const Array< OneD, const NekDouble > &Vn, const Array< OneD, const NekDouble > &Fwd, const Array< OneD, const NekDouble > &Bwd, Array< OneD, NekDouble > &Upwind)
 
boost::shared_ptr< ExpList > & GetTrace ()
 
boost::shared_ptr
< AssemblyMapDG > & 		GetTraceMap (void)
 
const Array< OneD, const int > & GetTraceBndMap (void)
 
void GetNormals (Array< OneD, Array< OneD, NekDouble > > &normals)
 
void AddTraceIntegral (const Array< OneD, const NekDouble > &Fx, const Array< OneD, const NekDouble > &Fy, Array< OneD, NekDouble > &outarray)
 
void AddTraceIntegral (const Array< OneD, const NekDouble > &Fn, Array< OneD, NekDouble > &outarray)
 
void AddFwdBwdTraceIntegral (const Array< OneD, const NekDouble > &Fwd, const Array< OneD, const NekDouble > &Bwd, Array< OneD, NekDouble > &outarray)
 
void GetFwdBwdTracePhys (Array< OneD, NekDouble > &Fwd, Array< OneD, NekDouble > &Bwd)
 
void GetFwdBwdTracePhys (const Array< OneD, const NekDouble > &field, Array< OneD, NekDouble > &Fwd, Array< OneD, NekDouble > &Bwd)
 
const std::vector< bool > & GetLeftAdjacentFaces (void) const
 
void ExtractTracePhys (Array< OneD, NekDouble > &outarray)
 
void ExtractTracePhys (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
const Array< OneD, const
SpatialDomains::BoundaryConditionShPtr > & 		GetBndConditions ()
 
Array< OneD,
SpatialDomains::BoundaryConditionShPtr > & 		UpdateBndConditions ()
 
void EvaluateBoundaryConditions (const NekDouble time=0.0, const std::string varName="", const NekDouble=NekConstants::kNekUnsetDouble, const NekDouble=NekConstants::kNekUnsetDouble)
 
void GeneralMatrixOp (const GlobalMatrixKey &gkey, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal)
 This function calculates the result of the multiplication of a matrix of type specified by mkey with a vector given by inarray. More...
 
void GeneralMatrixOp_IterPerExp (const GlobalMatrixKey &gkey, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
void SetUpPhysNormals ()
 
void GetBoundaryToElmtMap (Array< OneD, int > &ElmtID, Array< OneD, int > &EdgeID)
 
void GetBndElmtExpansion (int i, boost::shared_ptr< ExpList > &result, const bool DeclareCoeffPhysArrays=true)
 
void ExtractElmtToBndPhys (int i, Array< OneD, NekDouble > &elmt, Array< OneD, NekDouble > &boundary)
 
void ExtractPhysToBndElmt (int i, const Array< OneD, const NekDouble > &phys, Array< OneD, NekDouble > &bndElmt)
 
void ExtractPhysToBnd (int i, const Array< OneD, const NekDouble > &phys, Array< OneD, NekDouble > &bnd)
 
void GetBoundaryNormals (int i, Array< OneD, Array< OneD, NekDouble > > &normals)
 
void GeneralGetFieldDefinitions (std::vector< LibUtilities::FieldDefinitionsSharedPtr > &fielddef, int NumHomoDir=0, Array< OneD, LibUtilities::BasisSharedPtr > &HomoBasis=LibUtilities::NullBasisSharedPtr1DArray, std::vector< NekDouble > &HomoLen=LibUtilities::NullNekDoubleVector, bool homoStrips=false, std::vector< unsigned int > &HomoSIDs=LibUtilities::NullUnsignedIntVector, std::vector< unsigned int > &HomoZIDs=LibUtilities::NullUnsignedIntVector, std::vector< unsigned int > &HomoYIDs=LibUtilities::NullUnsignedIntVector)
 
const
NekOptimize::GlobalOptParamSharedPtr & 		GetGlobalOptParam (void)
 
std::map< int,
RobinBCInfoSharedPtr > 		GetRobinBCInfo ()
 
void GetPeriodicEntities (PeriodicMap &periodicVerts, PeriodicMap &periodicEdges, PeriodicMap &periodicFaces=NullPeriodicMap)
 
std::vector
< LibUtilities::FieldDefinitionsSharedPtr > 		GetFieldDefinitions ()
 
void GetFieldDefinitions (std::vector< LibUtilities::FieldDefinitionsSharedPtr > &fielddef)
 
void AppendFieldData (LibUtilities::FieldDefinitionsSharedPtr &fielddef, std::vector< NekDouble > &fielddata)
 Append the element data listed in elements fielddef->m_ElementIDs onto fielddata. More...
 
void AppendFieldData (LibUtilities::FieldDefinitionsSharedPtr &fielddef, std::vector< NekDouble > &fielddata, Array< OneD, NekDouble > &coeffs)
 Append the data in coeffs listed in elements fielddef->m_ElementIDs onto fielddata. More...
 
void ExtractElmtDataToCoeffs (LibUtilities::FieldDefinitionsSharedPtr &fielddef, std::vector< NekDouble > &fielddata, std::string &field, Array< OneD, NekDouble > &coeffs)
 Extract the data in fielddata into the coeffs using the basic ExpList Elemental expansions rather than planes in homogeneous case. More...
 
void ExtractCoeffsToCoeffs (const boost::shared_ptr< ExpList > &fromExpList, const Array< OneD, const NekDouble > &fromCoeffs, Array< OneD, NekDouble > &toCoeffs)
 Extract the data from fromField using fromExpList the coeffs using the basic ExpList Elemental expansions rather than planes in homogeneous case. More...
 
void ExtractDataToCoeffs (LibUtilities::FieldDefinitionsSharedPtr &fielddef, std::vector< NekDouble > &fielddata, std::string &field, Array< OneD, NekDouble > &coeffs)
 Extract the data in fielddata into the coeffs. More...
 
boost::shared_ptr< ExpList > GetSharedThisPtr ()
 Returns a shared pointer to the current object. More...
 
boost::shared_ptr
< LibUtilities::SessionReader > 		GetSession () const
 Returns the session object. More...
 
boost::shared_ptr
< LibUtilities::Comm > 		GetComm ()
 Returns the comm object. More...
 
SpatialDomains::MeshGraphSharedPtr GetGraph ()
 
LibUtilities::BasisSharedPtr GetHomogeneousBasis (void)
 
boost::shared_ptr< ExpList > & GetPlane (int n)
 
void CreateCollections (Collections::ImplementationType ImpType=Collections::eNoImpType)
 Construct collections of elements containing a single element type and polynomial order from the list of expansions. More...
 
void ClearGlobalLinSysManager (void)
 

Protected Member Functions

virtual void v_SetUpPhysNormals ()
 Set up the normals on each expansion. More...
 
- Protected Member Functions inherited from Nektar::MultiRegions::ExpList
boost::shared_ptr< DNekMat > GenGlobalMatrixFull (const GlobalLinSysKey &mkey, const boost::shared_ptr< AssemblyMapCG > &locToGloMap)
 
const DNekScalBlkMatSharedPtr GenBlockMatrix (const GlobalMatrixKey &gkey)
 This function assembles the block diagonal matrix of local matrices of the type mtype. More...
 
const DNekScalBlkMatSharedPtr & GetBlockMatrix (const GlobalMatrixKey &gkey)
 
void MultiplyByBlockMatrix (const GlobalMatrixKey &gkey, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
boost::shared_ptr< GlobalMatrix > GenGlobalMatrix (const GlobalMatrixKey &mkey, const boost::shared_ptr< AssemblyMapCG > &locToGloMap)
 Generates a global matrix from the given key and map. More...
 
void GlobalEigenSystem (const boost::shared_ptr< DNekMat > &Gmat, Array< OneD, NekDouble > &EigValsReal, Array< OneD, NekDouble > &EigValsImag, Array< OneD, NekDouble > &EigVecs=NullNekDouble1DArray)
 
boost::shared_ptr< GlobalLinSys > GenGlobalLinSys (const GlobalLinSysKey &mkey, const boost::shared_ptr< AssemblyMapCG > &locToGloMap)
 This operation constructs the global linear system of type mkey. More...
 
boost::shared_ptr< GlobalLinSys > GenGlobalBndLinSys (const GlobalLinSysKey &mkey, const AssemblyMapSharedPtr &locToGloMap)
 Generate a GlobalLinSys from information provided by the key "mkey" and the mapping provided in LocToGloBaseMap. More...
 
void ReadGlobalOptimizationParameters ()
 
virtual int v_GetNumElmts (void)
 
virtual const Array< OneD,
const boost::shared_ptr
< ExpList > > & 		v_GetBndCondExpansions (void)
 
virtual boost::shared_ptr
< ExpList > & 		v_UpdateBndCondExpansion (int i)
 
virtual void v_Upwind (const Array< OneD, const Array< OneD, NekDouble > > &Vec, const Array< OneD, const NekDouble > &Fwd, const Array< OneD, const NekDouble > &Bwd, Array< OneD, NekDouble > &Upwind)
 
virtual void v_Upwind (const Array< OneD, const NekDouble > &Vn, const Array< OneD, const NekDouble > &Fwd, const Array< OneD, const NekDouble > &Bwd, Array< OneD, NekDouble > &Upwind)
 
virtual boost::shared_ptr
< ExpList > & 		v_GetTrace ()
 
virtual boost::shared_ptr
< AssemblyMapDG > & 		v_GetTraceMap ()
 
virtual const Array< OneD,
const int > & 		v_GetTraceBndMap ()
 
virtual void v_GetNormals (Array< OneD, Array< OneD, NekDouble > > &normals)
 
virtual void v_AddTraceIntegral (const Array< OneD, const NekDouble > &Fx, const Array< OneD, const NekDouble > &Fy, Array< OneD, NekDouble > &outarray)
 
virtual void v_AddTraceIntegral (const Array< OneD, const NekDouble > &Fn, Array< OneD, NekDouble > &outarray)
 
virtual void v_AddFwdBwdTraceIntegral (const Array< OneD, const NekDouble > &Fwd, const Array< OneD, const NekDouble > &Bwd, Array< OneD, NekDouble > &outarray)
 
virtual void v_GetFwdBwdTracePhys (Array< OneD, NekDouble > &Fwd, Array< OneD, NekDouble > &Bwd)
 
virtual void v_GetFwdBwdTracePhys (const Array< OneD, const NekDouble > &field, Array< OneD, NekDouble > &Fwd, Array< OneD, NekDouble > &Bwd)
 
virtual const std::vector< bool > & v_GetLeftAdjacentFaces (void) const
 
virtual void v_ExtractTracePhys (Array< OneD, NekDouble > &outarray)
 
virtual void v_ExtractTracePhys (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
virtual void v_MultiplyByInvMassMatrix (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate)
 
virtual void v_HelmSolve (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const FlagList &flags, const StdRegions::ConstFactorMap &factors, const StdRegions::VarCoeffMap &varcoeff, const Array< OneD, const NekDouble > &dirForcing, const bool PhysSpaceForcing)
 
virtual void v_LinearAdvectionDiffusionReactionSolve (const Array< OneD, Array< OneD, NekDouble > > &velocity, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const NekDouble lambda, CoeffState coeffstate=eLocal, const Array< OneD, const NekDouble > &dirForcing=NullNekDouble1DArray)
 
virtual void v_LinearAdvectionReactionSolve (const Array< OneD, Array< OneD, NekDouble > > &velocity, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const NekDouble lambda, CoeffState coeffstate=eLocal, const Array< OneD, const NekDouble > &dirForcing=NullNekDouble1DArray)
 
virtual void v_ImposeDirichletConditions (Array< OneD, NekDouble > &outarray)
 
virtual void v_FillBndCondFromField ()
 
virtual void v_FillBndCondFromField (const int nreg)
 
virtual void v_Reset ()
 Reset geometry information, metrics, matrix managers and geometry information. More...
 
virtual void v_LocalToGlobal (bool UseComm)
 
virtual void v_LocalToGlobal (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, bool UseComm)
 
virtual void v_GlobalToLocal (void)
 
virtual void v_GlobalToLocal (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
virtual void v_BwdTrans (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate)
 
virtual void v_BwdTrans_IterPerExp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
virtual void v_FwdTrans (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate)
 
virtual void v_FwdTrans_IterPerExp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
virtual void v_SmoothField (Array< OneD, NekDouble > &field)
 
virtual void v_IProductWRTBase (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate)
 
virtual void v_IProductWRTBase_IterPerExp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
virtual void v_GeneralMatrixOp (const GlobalMatrixKey &gkey, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate)
 
virtual void v_GetCoords (Array< OneD, NekDouble > &coord_0, Array< OneD, NekDouble > &coord_1, Array< OneD, NekDouble > &coord_2=NullNekDouble1DArray)
 
virtual void v_PhysDeriv (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d0, Array< OneD, NekDouble > &out_d1, Array< OneD, NekDouble > &out_d2)
 
virtual void v_PhysDeriv (const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d)
 
virtual void v_PhysDeriv (Direction edir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d)
 
virtual void v_CurlCurl (Array< OneD, Array< OneD, NekDouble > > &Vel, Array< OneD, Array< OneD, NekDouble > > &Q)
 
virtual void v_HomogeneousFwdTrans (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal, bool Shuff=true, bool UnShuff=true)
 
virtual void v_HomogeneousBwdTrans (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal, bool Shuff=true, bool UnShuff=true)
 
virtual void v_DealiasedProd (const Array< OneD, NekDouble > &inarray1, const Array< OneD, NekDouble > &inarray2, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal)
 
virtual void v_DealiasedDotProd (const Array< OneD, Array< OneD, NekDouble > > &inarray1, const Array< OneD, Array< OneD, NekDouble > > &inarray2, Array< OneD, Array< OneD, NekDouble > > &outarray, CoeffState coeffstate=eLocal)
 
virtual void v_GetBCValues (Array< OneD, NekDouble > &BndVals, const Array< OneD, NekDouble > &TotField, int BndID)
 
virtual void v_NormVectorIProductWRTBase (Array< OneD, const NekDouble > &V1, Array< OneD, const NekDouble > &V2, Array< OneD, NekDouble > &outarray, int BndID)
 
virtual void v_NormVectorIProductWRTBase (Array< OneD, Array< OneD, NekDouble > > &V, Array< OneD, NekDouble > &outarray)
 
virtual void v_GetBoundaryToElmtMap (Array< OneD, int > &ElmtID, Array< OneD, int > &EdgeID)
 
virtual void v_GetBndElmtExpansion (int i, boost::shared_ptr< ExpList > &result, const bool DeclareCoeffPhysArrays)
 
virtual void v_ExtractElmtToBndPhys (int i, Array< OneD, NekDouble > &elmt, Array< OneD, NekDouble > &boundary)
 
virtual void v_ExtractPhysToBndElmt (int i, const Array< OneD, const NekDouble > &phys, Array< OneD, NekDouble > &bndElmt)
 
virtual void v_ExtractPhysToBnd (int i, const Array< OneD, const NekDouble > &phys, Array< OneD, NekDouble > &bnd)
 
virtual void v_GetBoundaryNormals (int i, Array< OneD, Array< OneD, NekDouble > > &normals)
 
virtual std::vector
< LibUtilities::FieldDefinitionsSharedPtr > 		v_GetFieldDefinitions (void)
 
virtual void v_GetFieldDefinitions (std::vector< LibUtilities::FieldDefinitionsSharedPtr > &fielddef)
 
virtual void v_AppendFieldData (LibUtilities::FieldDefinitionsSharedPtr &fielddef, std::vector< NekDouble > &fielddata)
 
virtual void v_AppendFieldData (LibUtilities::FieldDefinitionsSharedPtr &fielddef, std::vector< NekDouble > &fielddata, Array< OneD, NekDouble > &coeffs)
 
virtual void v_ExtractDataToCoeffs (LibUtilities::FieldDefinitionsSharedPtr &fielddef, std::vector< NekDouble > &fielddata, std::string &field, Array< OneD, NekDouble > &coeffs)
 Extract data from raw field data into expansion list. More...
 
virtual void v_ExtractCoeffsToCoeffs (const boost::shared_ptr< ExpList > &fromExpList, const Array< OneD, const NekDouble > &fromCoeffs, Array< OneD, NekDouble > &toCoeffs)
 
virtual void v_WriteTecplotHeader (std::ostream &outfile, std::string var="")
 
virtual void v_WriteTecplotZone (std::ostream &outfile, int expansion)
 
virtual void v_WriteTecplotField (std::ostream &outfile, int expansion)
 
virtual void v_WriteTecplotConnectivity (std::ostream &outfile, int expansion)
 
virtual void v_WriteVtkPieceData (std::ostream &outfile, int expansion, std::string var)
 
virtual NekDouble v_L2 (const Array< OneD, const NekDouble > &phys, const Array< OneD, const NekDouble > &soln=NullNekDouble1DArray)
 
virtual NekDouble v_Integral (const Array< OneD, const NekDouble > &inarray)
 
virtual Array< OneD, const
NekDouble > 		v_HomogeneousEnergy (void)
 
virtual
LibUtilities::TranspositionSharedPtr 		v_GetTransposition (void)
 
virtual NekDouble v_GetHomoLen (void)
 
virtual Array< OneD, const
unsigned int > 		v_GetZIDs (void)
 
virtual Array< OneD, const
unsigned int > 		v_GetYIDs (void)
 
virtual void v_ClearGlobalLinSysManager (void)
 
void ExtractFileBCs (const std::string &fileName, LibUtilities::CommSharedPtr comm, const std::string &varName, const boost::shared_ptr< ExpList > locExpList)
 

Private Member Functions

void SetCoeffPhys (void)
 Definition of the total number of degrees of freedom and quadrature points. Sets up the storage for m_coeff and m_phys. More...
 
virtual void v_ReadGlobalOptimizationParameters ()
 
virtual void v_WriteVtkPieceHeader (std::ostream &outfile, int expansion, int istrip)
 
virtual void v_PhysInterp1DScaled (const NekDouble scale, const Array< OneD, NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
virtual void v_PhysGalerkinProjection1DScaled (const NekDouble scale, const Array< OneD, NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 

Additional Inherited Members

- Public Attributes inherited from Nektar::MultiRegions::ExpList
ExpansionType m_expType
 
- Static Protected Member Functions inherited from Nektar::MultiRegions::ExpList
static
SpatialDomains::BoundaryConditionShPtr 		GetBoundaryCondition (const SpatialDomains::BoundaryConditionCollection &collection, unsigned int index, const std::string &variable)
 
- Protected Attributes inherited from Nektar::MultiRegions::ExpList
LibUtilities::CommSharedPtr m_comm
 Communicator. More...
 
LibUtilities::SessionReaderSharedPtr m_session
 Session. More...
 
SpatialDomains::MeshGraphSharedPtr m_graph
 Mesh associated with this expansion list. More...
 
int m_ncoeffs
 The total number of local degrees of freedom. m_ncoeffs $=N_{\mathrm{eof}}=\sum_{e=1}^{{N_{\mathrm{el}}}}N^{e}_l$. More...
 
int m_npoints
 
Array< OneD, NekDouble > m_coeffs
 Concatenation of all local expansion coefficients. More...
 
Array< OneD, NekDouble > m_phys
 The global expansion evaluated at the quadrature points. More...
 
bool m_physState
 The state of the array m_phys. More...
 
boost::shared_ptr
< LocalRegions::ExpansionVector > 		m_exp
 The list of local expansions. More...
 
Collections::CollectionVector m_collections
 
std::vector< int > m_coll_coeff_offset
 Offset of elemental data into the array m_coeffs. More...
 
std::vector< int > m_coll_phys_offset
 Offset of elemental data into the array m_phys. More...
 
Array< OneD, int > m_coeff_offset
 Offset of elemental data into the array m_coeffs. More...
 
Array< OneD, int > m_phys_offset
 Offset of elemental data into the array m_phys. More...
 
Array< OneD, int > m_offset_elmt_id
 Array containing the element id m_offset_elmt_id[n] that the n^th consecutive block of data in m_coeffs and m_phys is associated, i.e. for an array of constant expansion size and single shape elements m_phys[n*m_npoints] is the data related to m_exp[m_offset_elmt_id[n]];. More...
 
NekOptimize::GlobalOptParamSharedPtr m_globalOptParam
 
BlockMatrixMapShPtr m_blockMat
 
bool m_WaveSpace
 
boost::unordered_map< int, int > m_elmtToExpId
 Mapping from geometry ID of element to index inside m_exp. More...
 

Detailed Description

Abstraction of a three-dimensional multi-elemental expansion which is merely a collection of local expansions.

Definition at line 49 of file ExpList3D.h.

Constructor & Destructor Documentation

Nektar::MultiRegions::ExpList3D::ExpList3D ( )

Default constructor.

Definition at line 54 of file ExpList3D.cpp.

References Nektar::MultiRegions::e3D, and Nektar::MultiRegions::ExpList::SetExpType().

54  : ExpList()
55  {
56  SetExpType(e3D);
57  }
Nektar::MultiRegions::ExpList::ExpList
ExpList()
The default constructor.
Definition: ExpList.cpp:95
Nektar::MultiRegions::ExpList::SetExpType
void SetExpType(ExpansionType Type)
Returns the type of the expansion.
Definition: ExpList.cpp:253
Nektar::MultiRegions::ExpList3D::ExpList3D ( const ExpList3D &  In)

Copy constructor.

Definition at line 59 of file ExpList3D.cpp.

References Nektar::MultiRegions::e3D, and Nektar::MultiRegions::ExpList::SetExpType().

59  : ExpList(In)
60  {
61  SetExpType(e3D);
62  }
Nektar::MultiRegions::ExpList::ExpList
ExpList()
The default constructor.
Definition: ExpList.cpp:95
Nektar::MultiRegions::ExpList::SetExpType
void SetExpType(ExpansionType Type)
Returns the type of the expansion.
Definition: ExpList.cpp:253
Nektar::MultiRegions::ExpList3D::ExpList3D ( const ExpList3D &  In,
const std::vector< unsigned int > &  eIDs,
const bool  DeclareCoeffPhysArrays = true 
)

Constructor copying only elements defined in eIds.

Definition at line 64 of file ExpList3D.cpp.

References Nektar::MemoryManager< DataType >::AllocateSharedPtr(), Nektar::MultiRegions::ExpList::CreateCollections(), Nektar::MultiRegions::e3D, Nektar::MultiRegions::ExpList::GetExpSize(), Nektar::MultiRegions::ExpList::m_globalOptParam, Nektar::MultiRegions::ExpList::ReadGlobalOptimizationParameters(), SetCoeffPhys(), and Nektar::MultiRegions::ExpList::SetExpType().

67  : ExpList(In, eIDs, DeclareCoeffPhysArrays)
68  {
69  SetExpType(e3D);
70 
71  // Setup Default optimisation information.
72  int nel = GetExpSize();
73  m_globalOptParam = MemoryManager<NekOptimize::GlobalOptParam>
74  ::AllocateSharedPtr(nel);
75 
76  SetCoeffPhys();
77 
78  ReadGlobalOptimizationParameters();
79  CreateCollections();
80  }
Nektar::MultiRegions::ExpList::ExpList
ExpList()
The default constructor.
Definition: ExpList.cpp:95
Nektar::MemoryManager::AllocateSharedPtr
static boost::shared_ptr< DataType > AllocateSharedPtr()
Allocate a shared pointer from the memory pool.
Definition: NekMemoryManager.hpp:235
Nektar::MultiRegions::ExpList::m_globalOptParam
NekOptimize::GlobalOptParamSharedPtr m_globalOptParam
Definition: ExpList.h:1060
Nektar::MultiRegions::ExpList::GetExpSize
int GetExpSize(void)
This function returns the number of elements in the expansion.
Definition: ExpList.h:2054
Nektar::MultiRegions::ExpList::CreateCollections
void CreateCollections(Collections::ImplementationType ImpType=Collections::eNoImpType)
Construct collections of elements containing a single element type and polynomial order from the list...
Definition: ExpList.cpp:3129
Nektar::MultiRegions::ExpList::SetExpType
void SetExpType(ExpansionType Type)
Returns the type of the expansion.
Definition: ExpList.cpp:253
Nektar::MultiRegions::ExpList3D::SetCoeffPhys
void SetCoeffPhys(void)
Definition of the total number of degrees of freedom and quadrature points. Sets up the storage for m...
Definition: ExpList3D.cpp:444
Nektar::MultiRegions::ExpList3D::ExpList3D ( const LibUtilities::SessionReaderSharedPtr &  pSession,
const LibUtilities::BasisKey &  TBa,
const LibUtilities::BasisKey &  TBb,
const LibUtilities::BasisKey &  TBc,
const LibUtilities::BasisKey &  HBa,
const LibUtilities::BasisKey &  HBb,
const LibUtilities::BasisKey &  HBc,
const SpatialDomains::MeshGraphSharedPtr &  graph3D,
const LibUtilities::PointsType  TetNb = LibUtilities::SIZE_PointsType 
)

Definition at line 87 of file ExpList3D.cpp.

References Nektar::MemoryManager< DataType >::AllocateSharedPtr(), ASSERTL0, Nektar::MultiRegions::ExpList::CreateCollections(), Nektar::MultiRegions::e3D, Nektar::MultiRegions::ExpList::GetExpSize(), Nektar::LibUtilities::StdTetData::getNumberOfCoefficients(), Nektar::LibUtilities::BasisKey::GetNumModes(), Nektar::LibUtilities::BasisKey::GetNumPoints(), Nektar::MultiRegions::ExpList::m_globalOptParam, Nektar::MultiRegions::ExpList::m_ncoeffs, Nektar::MultiRegions::ExpList::m_npoints, Nektar::MultiRegions::ExpList::ReadGlobalOptimizationParameters(), SetCoeffPhys(), Nektar::MultiRegions::ExpList::SetExpType(), and Nektar::LibUtilities::SIZE_PointsType.

95  :
96  ExpList(pSession,graph3D)
97  {
98  SetExpType(e3D);
99 
100  LocalRegions::TetExpSharedPtr tet;
101  LocalRegions::HexExpSharedPtr hex;
102  LocalRegions::PrismExpSharedPtr prism;
103  LocalRegions::PyrExpSharedPtr pyramid;
104 
105  const SpatialDomains::ExpansionMap &expansions = graph3D->GetExpansions();
106 
107  SpatialDomains::ExpansionMap::const_iterator expIt;
108  for (expIt = expansions.begin(); expIt != expansions.end(); ++expIt)
109  {
110  SpatialDomains::TetGeomSharedPtr TetGeom;
111  SpatialDomains::HexGeomSharedPtr HexGeom;
112  SpatialDomains::PrismGeomSharedPtr PrismGeom;
113  SpatialDomains::PyrGeomSharedPtr PyrGeom;
114 
115  if((TetGeom = boost::dynamic_pointer_cast<SpatialDomains::TetGeom>(expIt->second->m_geomShPtr)))
116  {
117  if(TetNb < LibUtilities::SIZE_PointsType)
118  {
119 // Ntet = MemoryManager<LocalRegions::NodalTetExp>::AllocateSharedPtr(TetBa,TetBb,TetBc,TetNb,TetGeom);
120 // (*m_exp).push_back(Ntet);
121  }
122  else
123  {
124  tet = MemoryManager<LocalRegions::TetExp>::AllocateSharedPtr(TBa,TBb,TBc,TetGeom);
125  (*m_exp).push_back(tet);
126  }
127 
128  m_ncoeffs += LibUtilities::StdTetData::getNumberOfCoefficients(TBa.GetNumModes(), TBb.GetNumModes(), TBc.GetNumModes());
129 
130  m_npoints += TBa.GetNumPoints()*TBb.GetNumPoints()*TBc.GetNumPoints();
131  }
132 /*
133  else if((PrismGeom = boost::dynamic_pointer_cast<SpatialDomains::PrismGeom>(expansions[i]->m_geomShPtr)))
134  {
135  prism = MemoryManager<LocalRegions::PrismExp>::AllocateSharedPtr(Ba,Bb,Bc,PrismGeom);
136  (*m_exp).push_back(prism);
137 
138  m_ncoeffs += StdRegions::StdPrismData::getNumberOfCoefficients(Ba.GetNumModes(), Bb.GetNumModes(), Bc.GetNumModes());
139  m_npoints += Ba.GetNumPoints()*Bb.GetNumPoints()*Bc.GetNumPoints();
140 
141  }
142  else if((PyrGeom = boost::dynamic_pointer_cast<SpatialDomains::PyrGeom>(expansions[i]->m_geomShPtr)))
143  {
144  pyramid = MemoryManager<LocalRegions::PyrExp>::AllocateSharedPtr(Ba,Bb,Bc,PyrGeom);
145  (*m_exp).push_back(pyramid);
146 
147  m_ncoeffs += StdRegions::StdPyrData::getNumberOfCoefficients(Ba.GetNumModes(), Bb.GetNumModes(), Bc.GetNumModes());
148  m_npoints += Ba.GetNumPoints()*Bb.GetNumPoints()*Bc.GetNumPoints();
149 
150  }
151 */
152  else if((HexGeom = boost::dynamic_pointer_cast<SpatialDomains::HexGeom>(expIt->second->m_geomShPtr)))
153  {
154  hex = MemoryManager<LocalRegions::HexExp>::AllocateSharedPtr(HBa,HBb,HBc, HexGeom);
155  (*m_exp).push_back(hex);
156 
157  m_ncoeffs += HBa.GetNumModes()*HBb.GetNumModes()*HBc.GetNumModes();
158  m_npoints += HBa.GetNumPoints()*HBb.GetNumPoints()*HBc.GetNumPoints();
159  }
160  else
161  {
162  ASSERTL0(false,"dynamic cast to a proper Geometry3D failed");
163  }
164 
165  }
166 
167  // Setup Default optimisation information.
168  int nel = GetExpSize();
169  m_globalOptParam = MemoryManager<NekOptimize::GlobalOptParam>
170  ::AllocateSharedPtr(nel);
171 
172  SetCoeffPhys();
173 
174  ReadGlobalOptimizationParameters();
175  CreateCollections();
176  }
Nektar::SpatialDomains::PyrGeomSharedPtr
boost::shared_ptr< PyrGeom > PyrGeomSharedPtr
Definition: PyrGeom.h:84
ASSERTL0
#define ASSERTL0(condition, msg)
Definition: ErrorUtil.hpp:198
Nektar::MultiRegions::ExpList::ExpList
ExpList()
The default constructor.
Definition: ExpList.cpp:95
Nektar::MemoryManager::AllocateSharedPtr
static boost::shared_ptr< DataType > AllocateSharedPtr()
Allocate a shared pointer from the memory pool.
Definition: NekMemoryManager.hpp:235
Nektar::MultiRegions::ExpList::m_globalOptParam
NekOptimize::GlobalOptParamSharedPtr m_globalOptParam
Definition: ExpList.h:1060
Nektar::LocalRegions::HexExpSharedPtr
boost::shared_ptr< HexExp > HexExpSharedPtr
Definition: HexExp.h:57
Nektar::SpatialDomains::HexGeomSharedPtr
boost::shared_ptr< HexGeom > HexGeomSharedPtr
Definition: HexGeom.h:110
Nektar::LibUtilities::StdTetData::getNumberOfCoefficients
int getNumberOfCoefficients(int Na, int Nb, int Nc)
Definition: ShapeType.hpp:186
Nektar::MultiRegions::ExpList::GetExpSize
int GetExpSize(void)
This function returns the number of elements in the expansion.
Definition: ExpList.h:2054
Nektar::LocalRegions::TetExpSharedPtr
boost::shared_ptr< TetExp > TetExpSharedPtr
Definition: TetExp.h:228
Nektar::LocalRegions::PyrExpSharedPtr
boost::shared_ptr< PyrExp > PyrExpSharedPtr
Definition: PyrExp.h:164
Nektar::MultiRegions::ExpList::m_ncoeffs
int m_ncoeffs
The total number of local degrees of freedom. m_ncoeffs .
Definition: ExpList.h:976
Nektar::LocalRegions::PrismExpSharedPtr
boost::shared_ptr< PrismExp > PrismExpSharedPtr
Definition: PrismExp.h:222
Nektar::SpatialDomains::PrismGeomSharedPtr
boost::shared_ptr< PrismGeom > PrismGeomSharedPtr
Definition: PrismGeom.h:109
Nektar::SpatialDomains::TetGeomSharedPtr
boost::shared_ptr< TetGeom > TetGeomSharedPtr
Definition: TetGeom.h:106
Nektar::MultiRegions::ExpList::CreateCollections
void CreateCollections(Collections::ImplementationType ImpType=Collections::eNoImpType)
Construct collections of elements containing a single element type and polynomial order from the list...
Definition: ExpList.cpp:3129
Nektar::MultiRegions::ExpList::SetExpType
void SetExpType(ExpansionType Type)
Returns the type of the expansion.
Definition: ExpList.cpp:253
Nektar::MultiRegions::ExpList3D::SetCoeffPhys
void SetCoeffPhys(void)
Definition of the total number of degrees of freedom and quadrature points. Sets up the storage for m...
Definition: ExpList3D.cpp:444
Nektar::SpatialDomains::ExpansionMap
std::map< int, ExpansionShPtr > ExpansionMap
Definition: MeshGraph.h:174
Nektar::MultiRegions::ExpList3D::ExpList3D ( const LibUtilities::SessionReaderSharedPtr &  pSession,
const SpatialDomains::MeshGraphSharedPtr &  graph3D,
const std::string &  variable = "DefaultVar" 
)

Sets up a list of local expansions based on an input mesh.

Given a mesh graph3D, containing information about the domain and the spectral/hp element expansion, this constructor fills the list of local expansions {m_exp} with the proper expansions, calculates the total number of quadrature points $\boldsymbol{x}_i$ and the local expansion coefficients $\hat{u}^e_n$ and allocates memory for the arrays m_coeffs and m_phys.

Parameters
graph3DA mesh, containing information about the domain and the spectral/hp element expansion.

Definition at line 190 of file ExpList3D.cpp.

References Nektar::MemoryManager< DataType >::AllocateSharedPtr(), ASSERTL0, Nektar::MultiRegions::ExpList::CreateCollections(), Nektar::MultiRegions::e3D, Nektar::LibUtilities::eGauss_Lagrange, Nektar::LibUtilities::eGLL_Lagrange, Nektar::LibUtilities::BasisKey::GetBasisType(), Nektar::MultiRegions::ExpList::GetExpSize(), Nektar::MultiRegions::ExpList::m_globalOptParam, Nektar::MultiRegions::ExpList::ReadGlobalOptimizationParameters(), SetCoeffPhys(), and Nektar::MultiRegions::ExpList::SetExpType().

192  :
193  ExpList(pSession,graph3D)
194  {
195  SetExpType(e3D);
196 
197  int elmtid = 0;
198  LocalRegions::TetExpSharedPtr tet;
199  LocalRegions::HexExpSharedPtr hex;
200  LocalRegions::PrismExpSharedPtr prism;
201  LocalRegions::PyrExpSharedPtr pyramid;
202 
203  const SpatialDomains::ExpansionMap &expansions
204  = graph3D->GetExpansions(variable);
205 
206  SpatialDomains::ExpansionMap::const_iterator expIt;
207  for (expIt = expansions.begin(); expIt != expansions.end(); ++expIt)
208  {
209  SpatialDomains::TetGeomSharedPtr TetGeom;
210  SpatialDomains::HexGeomSharedPtr HexGeom;
211  SpatialDomains::PrismGeomSharedPtr PrismGeom;
212  SpatialDomains::PyrGeomSharedPtr PyrGeom;
213 
214  if((TetGeom = boost::dynamic_pointer_cast<
215  SpatialDomains::TetGeom>(expIt->second->m_geomShPtr)))
216  {
217  LibUtilities::BasisKey TetBa
218  = expIt->second->m_basisKeyVector[0];
219  LibUtilities::BasisKey TetBb
220  = expIt->second->m_basisKeyVector[1];
221  LibUtilities::BasisKey TetBc
222  = expIt->second->m_basisKeyVector[2];
223 
224  if(TetBa.GetBasisType() == LibUtilities::eGLL_Lagrange ||
225  TetBa.GetBasisType() == LibUtilities::eGauss_Lagrange)
226  {
227  ASSERTL0(false,"LocalRegions::NodalTetExp is not "
228  "implemented yet");
229  }
230  else
231  {
232  tet = MemoryManager<LocalRegions::TetExp>
233  ::AllocateSharedPtr(TetBa,TetBb,TetBc,
234  TetGeom);
235  tet->SetElmtId(elmtid++);
236  (*m_exp).push_back(tet);
237  }
238  }
239  else if((PrismGeom = boost::dynamic_pointer_cast<SpatialDomains
240  ::PrismGeom>(expIt->second->m_geomShPtr)))
241  {
242  LibUtilities::BasisKey PrismBa
243  = expIt->second->m_basisKeyVector[0];
244  LibUtilities::BasisKey PrismBb
245  = expIt->second->m_basisKeyVector[1];
246  LibUtilities::BasisKey PrismBc
247  = expIt->second->m_basisKeyVector[2];
248 
249  prism = MemoryManager<LocalRegions::PrismExp>
250  ::AllocateSharedPtr(PrismBa,PrismBb,
251  PrismBc,PrismGeom);
252  prism->SetElmtId(elmtid++);
253  (*m_exp).push_back(prism);
254  }
255  else if((PyrGeom = boost::dynamic_pointer_cast<
256  SpatialDomains::PyrGeom>(expIt->second->m_geomShPtr)))
257  {
258  LibUtilities::BasisKey PyrBa
259  = expIt->second->m_basisKeyVector[0];
260  LibUtilities::BasisKey PyrBb
261  = expIt->second->m_basisKeyVector[1];
262  LibUtilities::BasisKey PyrBc
263  = expIt->second->m_basisKeyVector[2];
264 
265  pyramid = MemoryManager<LocalRegions::PyrExp>
266  ::AllocateSharedPtr(PyrBa,PyrBb,PyrBc,
267  PyrGeom);
268  pyramid->SetElmtId(elmtid++);
269  (*m_exp).push_back(pyramid);
270  }
271  else if((HexGeom = boost::dynamic_pointer_cast<
272  SpatialDomains::HexGeom>(expIt->second->m_geomShPtr)))
273  {
274  LibUtilities::BasisKey HexBa
275  = expIt->second->m_basisKeyVector[0];
276  LibUtilities::BasisKey HexBb
277  = expIt->second->m_basisKeyVector[1];
278  LibUtilities::BasisKey HexBc
279  = expIt->second->m_basisKeyVector[2];
280 
281  hex = MemoryManager<LocalRegions::HexExp>
282  ::AllocateSharedPtr(HexBa,HexBb,HexBc,
283  HexGeom);
284  hex->SetElmtId(elmtid++);
285  (*m_exp).push_back(hex);
286  }
287  else
288  {
289  ASSERTL0(false,"dynamic cast to a proper Geometry3D "
290  "failed");
291  }
292 
293  }
294 
295  // Setup Default optimisation information.
296  int nel = GetExpSize();
297  m_globalOptParam = MemoryManager<NekOptimize::GlobalOptParam>
298  ::AllocateSharedPtr(nel);
299 
300  SetCoeffPhys();
301  ReadGlobalOptimizationParameters();
302  CreateCollections();
303  }
Nektar::SpatialDomains::PyrGeomSharedPtr
boost::shared_ptr< PyrGeom > PyrGeomSharedPtr
Definition: PyrGeom.h:84
ASSERTL0
#define ASSERTL0(condition, msg)
Definition: ErrorUtil.hpp:198
Nektar::MultiRegions::ExpList::ExpList
ExpList()
The default constructor.
Definition: ExpList.cpp:95
Nektar::MemoryManager::AllocateSharedPtr
static boost::shared_ptr< DataType > AllocateSharedPtr()
Allocate a shared pointer from the memory pool.
Definition: NekMemoryManager.hpp:235
Nektar::MultiRegions::ExpList::m_globalOptParam
NekOptimize::GlobalOptParamSharedPtr m_globalOptParam
Definition: ExpList.h:1060
Nektar::LibUtilities::eGauss_Lagrange
Lagrange Polynomials using the Gauss points .
Definition: BasisType.h:54
Nektar::LocalRegions::HexExpSharedPtr
boost::shared_ptr< HexExp > HexExpSharedPtr
Definition: HexExp.h:57
Nektar::SpatialDomains::HexGeomSharedPtr
boost::shared_ptr< HexGeom > HexGeomSharedPtr
Definition: HexGeom.h:110
Nektar::MultiRegions::ExpList::GetExpSize
int GetExpSize(void)
This function returns the number of elements in the expansion.
Definition: ExpList.h:2054
Nektar::LocalRegions::TetExpSharedPtr
boost::shared_ptr< TetExp > TetExpSharedPtr
Definition: TetExp.h:228
Nektar::LocalRegions::PyrExpSharedPtr
boost::shared_ptr< PyrExp > PyrExpSharedPtr
Definition: PyrExp.h:164
Nektar::LocalRegions::PrismExpSharedPtr
boost::shared_ptr< PrismExp > PrismExpSharedPtr
Definition: PrismExp.h:222
Nektar::SpatialDomains::PrismGeomSharedPtr
boost::shared_ptr< PrismGeom > PrismGeomSharedPtr
Definition: PrismGeom.h:109
Nektar::SpatialDomains::TetGeomSharedPtr
boost::shared_ptr< TetGeom > TetGeomSharedPtr
Definition: TetGeom.h:106
Nektar::MultiRegions::ExpList::CreateCollections
void CreateCollections(Collections::ImplementationType ImpType=Collections::eNoImpType)
Construct collections of elements containing a single element type and polynomial order from the list...
Definition: ExpList.cpp:3129
Nektar::LibUtilities::eGLL_Lagrange
Lagrange for SEM basis .
Definition: BasisType.h:53
Nektar::MultiRegions::ExpList::SetExpType
void SetExpType(ExpansionType Type)
Returns the type of the expansion.
Definition: ExpList.cpp:253
Nektar::MultiRegions::ExpList3D::SetCoeffPhys
void SetCoeffPhys(void)
Definition of the total number of degrees of freedom and quadrature points. Sets up the storage for m...
Definition: ExpList3D.cpp:444
Nektar::SpatialDomains::ExpansionMap
std::map< int, ExpansionShPtr > ExpansionMap
Definition: MeshGraph.h:174
Nektar::MultiRegions::ExpList3D::ExpList3D ( const SpatialDomains::ExpansionMap &  expansions)

Sets up a list of local expansions based on an expansion vector.

Given an expansion vector expansions, containing information about the domain and the spectral/hp element expansion, this constructor fills the list of local expansions {m_exp} with the proper expansions, calculates the total number of quadrature points $\boldsymbol{x}_i$ and the local expansion coefficients $\hat{u}^e_n$ and allocates memory for the arrays m_coeffs and m_phys.

Parameters
expansionsAn expansion vector, containing information about the domain and the spectral/hp element expansion.

Definition at line 319 of file ExpList3D.cpp.

References Nektar::MemoryManager< DataType >::AllocateSharedPtr(), ASSERTL0, ASSERTL1, Nektar::MultiRegions::ExpList::CreateCollections(), Nektar::MultiRegions::e3D, Nektar::LibUtilities::eGauss_Lagrange, Nektar::LibUtilities::eGLL_Lagrange, Nektar::LibUtilities::BasisKey::GetBasisType(), Nektar::MultiRegions::ExpList::GetExpSize(), Nektar::MultiRegions::ExpList::m_globalOptParam, SetCoeffPhys(), and Nektar::MultiRegions::ExpList::SetExpType().

319  :
320  ExpList()
321  {
322  SetExpType(e3D);
323 
324  int elmtid = 0;
325  LocalRegions::TetExpSharedPtr tet;
326  LocalRegions::HexExpSharedPtr hex;
327  LocalRegions::PrismExpSharedPtr prism;
328  LocalRegions::PyrExpSharedPtr pyramid;
329 
330 
331  for(int i = 0; i < expansions.size(); ++i)
332  {
333  SpatialDomains::TetGeomSharedPtr TetGeom;
334  SpatialDomains::HexGeomSharedPtr HexGeom;
335  SpatialDomains::PrismGeomSharedPtr PrismGeom;
336  SpatialDomains::PyrGeomSharedPtr PyrGeom;
337 
338  SpatialDomains::ExpansionMap::const_iterator expmap = expansions.find(i);
339  ASSERTL1(expmap != expansions.end(), "Unable to find expansion.");
340  const SpatialDomains::ExpansionShPtr exp = expmap->second;
341 
342  if((TetGeom = boost::dynamic_pointer_cast<
343  SpatialDomains::TetGeom>(exp->m_geomShPtr)))
344  {
345  LibUtilities::BasisKey TetBa
346  = exp->m_basisKeyVector[0];
347  LibUtilities::BasisKey TetBb
348  = exp->m_basisKeyVector[1];
349  LibUtilities::BasisKey TetBc
350  = exp->m_basisKeyVector[2];
351 
352  if(TetBa.GetBasisType() == LibUtilities::eGLL_Lagrange ||
353  TetBa.GetBasisType() == LibUtilities::eGauss_Lagrange)
354  {
355  ASSERTL0(false,"LocalRegions::NodalTetExp is not "
356  "implemented yet");
357  }
358  else
359  {
360  tet = MemoryManager<LocalRegions::TetExp>
361  ::AllocateSharedPtr(TetBa,TetBb,TetBc,
362  TetGeom);
363  tet->SetElmtId(elmtid++);
364  (*m_exp).push_back(tet);
365  }
366  }
367  else if((PrismGeom = boost::dynamic_pointer_cast<
368  SpatialDomains::PrismGeom>(exp->m_geomShPtr)))
369  {
370  LibUtilities::BasisKey PrismBa
371  = exp->m_basisKeyVector[0];
372  LibUtilities::BasisKey PrismBb
373  = exp->m_basisKeyVector[1];
374  LibUtilities::BasisKey PrismBc
375  = exp->m_basisKeyVector[2];
376 
377  prism = MemoryManager<LocalRegions::PrismExp>
378  ::AllocateSharedPtr(PrismBa,PrismBb,
379  PrismBc,PrismGeom);
380  prism->SetElmtId(elmtid++);
381  (*m_exp).push_back(prism);
382  }
383  else if((PyrGeom = boost::dynamic_pointer_cast<
384  SpatialDomains::PyrGeom>(exp->m_geomShPtr)))
385  {
386  LibUtilities::BasisKey PyrBa
387  = exp->m_basisKeyVector[0];
388  LibUtilities::BasisKey PyrBb
389  = exp->m_basisKeyVector[1];
390  LibUtilities::BasisKey PyrBc
391  = exp->m_basisKeyVector[2];
392 
393  pyramid = MemoryManager<LocalRegions::PyrExp>
394  ::AllocateSharedPtr(PyrBa,PyrBb,PyrBc,
395  PyrGeom);
396  pyramid->SetElmtId(elmtid++);
397  (*m_exp).push_back(pyramid);
398  }
399  else if((HexGeom = boost::dynamic_pointer_cast<
400  SpatialDomains::HexGeom>(exp->m_geomShPtr)))
401  {
402  LibUtilities::BasisKey HexBa
403  = exp->m_basisKeyVector[0];
404  LibUtilities::BasisKey HexBb
405  = exp->m_basisKeyVector[1];
406  LibUtilities::BasisKey HexBc
407  = exp->m_basisKeyVector[2];
408 
409  hex = MemoryManager<LocalRegions::HexExp>
410  ::AllocateSharedPtr(HexBa,HexBb,HexBc,
411  HexGeom);
412  hex->SetElmtId(elmtid++);
413  (*m_exp).push_back(hex);
414  }
415  else
416  {
417  ASSERTL0(false,"dynamic cast to a proper Geometry3D "
418  "failed");
419  }
420 
421  }
422 
423  // Setup Default optimisation information.
424  int nel = GetExpSize();
425  m_globalOptParam = MemoryManager<NekOptimize::GlobalOptParam>
426  ::AllocateSharedPtr(nel);
427 
428  SetCoeffPhys();
429  CreateCollections();
430  }
Nektar::SpatialDomains::PyrGeomSharedPtr
boost::shared_ptr< PyrGeom > PyrGeomSharedPtr
Definition: PyrGeom.h:84
ASSERTL0
#define ASSERTL0(condition, msg)
Definition: ErrorUtil.hpp:198
Nektar::MultiRegions::ExpList::ExpList
ExpList()
The default constructor.
Definition: ExpList.cpp:95
Nektar::MemoryManager::AllocateSharedPtr
static boost::shared_ptr< DataType > AllocateSharedPtr()
Allocate a shared pointer from the memory pool.
Definition: NekMemoryManager.hpp:235
Nektar::MultiRegions::ExpList::m_globalOptParam
NekOptimize::GlobalOptParamSharedPtr m_globalOptParam
Definition: ExpList.h:1060
Nektar::LibUtilities::eGauss_Lagrange
Lagrange Polynomials using the Gauss points .
Definition: BasisType.h:54
Nektar::LocalRegions::HexExpSharedPtr
boost::shared_ptr< HexExp > HexExpSharedPtr
Definition: HexExp.h:57
Nektar::SpatialDomains::HexGeomSharedPtr
boost::shared_ptr< HexGeom > HexGeomSharedPtr
Definition: HexGeom.h:110
Nektar::MultiRegions::ExpList::GetExpSize
int GetExpSize(void)
This function returns the number of elements in the expansion.
Definition: ExpList.h:2054
Nektar::LocalRegions::TetExpSharedPtr
boost::shared_ptr< TetExp > TetExpSharedPtr
Definition: TetExp.h:228
Nektar::LocalRegions::PyrExpSharedPtr
boost::shared_ptr< PyrExp > PyrExpSharedPtr
Definition: PyrExp.h:164
Nektar::LocalRegions::PrismExpSharedPtr
boost::shared_ptr< PrismExp > PrismExpSharedPtr
Definition: PrismExp.h:222
Nektar::SpatialDomains::ExpansionShPtr
boost::shared_ptr< Expansion > ExpansionShPtr
Definition: MeshGraph.h:173
Nektar::SpatialDomains::PrismGeomSharedPtr
boost::shared_ptr< PrismGeom > PrismGeomSharedPtr
Definition: PrismGeom.h:109
Nektar::SpatialDomains::TetGeomSharedPtr
boost::shared_ptr< TetGeom > TetGeomSharedPtr
Definition: TetGeom.h:106
Nektar::MultiRegions::ExpList::CreateCollections
void CreateCollections(Collections::ImplementationType ImpType=Collections::eNoImpType)
Construct collections of elements containing a single element type and polynomial order from the list...
Definition: ExpList.cpp:3129
Nektar::LibUtilities::eGLL_Lagrange
Lagrange for SEM basis .
Definition: BasisType.h:53
Nektar::MultiRegions::ExpList::SetExpType
void SetExpType(ExpansionType Type)
Returns the type of the expansion.
Definition: ExpList.cpp:253
Nektar::MultiRegions::ExpList3D::SetCoeffPhys
void SetCoeffPhys(void)
Definition of the total number of degrees of freedom and quadrature points. Sets up the storage for m...
Definition: ExpList3D.cpp:444
ASSERTL1
#define ASSERTL1(condition, msg)
Assert Level 1 – Debugging which is used whether in FULLDEBUG or DEBUG compilation mode...
Definition: ErrorUtil.hpp:228
Nektar::MultiRegions::ExpList3D::~ExpList3D ( )
virtual

Destructor.

Definition at line 82 of file ExpList3D.cpp.

83  {
84  }

Member Function Documentation

void Nektar::MultiRegions::ExpList3D::SetCoeffPhys ( void  )
private

Definition of the total number of degrees of freedom and quadrature points. Sets up the storage for m_coeff and m_phys.

Set up the storage for the concatenated list of coefficients and physical evaluations at the quadrature points. Each expansion (local element) is processed in turn to determine the number of coefficients and physical data points it contributes to the domain. Three arrays, m_coeff_offset, m_phys_offset and m_offset_elmt_id, are also initialised and updated to store the data offsets of each element in the m_coeffs and m_phys arrays, and the element id that each consecutive block is associated respectively.

Definition at line 444 of file ExpList3D.cpp.

References Nektar::MultiRegions::ExpList::m_coeff_offset, Nektar::MultiRegions::ExpList::m_coeffs, Nektar::MultiRegions::ExpList::m_exp, Nektar::MultiRegions::ExpList::m_ncoeffs, Nektar::MultiRegions::ExpList::m_npoints, Nektar::MultiRegions::ExpList::m_offset_elmt_id, Nektar::MultiRegions::ExpList::m_phys, and Nektar::MultiRegions::ExpList::m_phys_offset.

Referenced by ExpList3D().

445  {
446  int i;
447 
448  // Set up offset information and array sizes
449  m_coeff_offset = Array<OneD,int>(m_exp->size());
450  m_phys_offset = Array<OneD,int>(m_exp->size());
451  m_offset_elmt_id = Array<OneD,int>(m_exp->size());
452 
453  m_ncoeffs = m_npoints = 0;
454 
455  for(i = 0; i < m_exp->size(); ++i)
456  {
457  m_coeff_offset[i] = m_ncoeffs;
458  m_phys_offset [i] = m_npoints;
459  m_offset_elmt_id[i] = i;
460  m_ncoeffs += (*m_exp)[i]->GetNcoeffs();
461  m_npoints += (*m_exp)[i]->GetTotPoints();
462  }
463 
464  m_coeffs = Array<OneD, NekDouble>(m_ncoeffs);
465  m_phys = Array<OneD, NekDouble>(m_npoints);
466  }
Nektar::MultiRegions::ExpList::m_phys
Array< OneD, NekDouble > m_phys
The global expansion evaluated at the quadrature points.
Definition: ExpList.h:1015
Nektar::MultiRegions::ExpList::m_coeffs
Array< OneD, NekDouble > m_coeffs
Concatenation of all local expansion coefficients.
Definition: ExpList.h:998
Nektar::MultiRegions::ExpList::m_coeff_offset
Array< OneD, int > m_coeff_offset
Offset of elemental data into the array m_coeffs.
Definition: ExpList.h:1047
Nektar::MultiRegions::ExpList::m_exp
boost::shared_ptr< LocalRegions::ExpansionVector > m_exp
The list of local expansions.
Definition: ExpList.h:1036
Nektar::MultiRegions::ExpList::m_phys_offset
Array< OneD, int > m_phys_offset
Offset of elemental data into the array m_phys.
Definition: ExpList.h:1050
Nektar::MultiRegions::ExpList::m_ncoeffs
int m_ncoeffs
The total number of local degrees of freedom. m_ncoeffs .
Definition: ExpList.h:976
Nektar::MultiRegions::ExpList::m_offset_elmt_id
Array< OneD, int > m_offset_elmt_id
Array containing the element id m_offset_elmt_id[n] that the n^th consecutive block of data in m_coef...
Definition: ExpList.h:1058
void Nektar::MultiRegions::ExpList3D::v_PhysGalerkinProjection1DScaled ( const NekDouble  scale,
const Array< OneD, NekDouble > &  inarray,
Array< OneD, NekDouble > &  outarray 
)
privatevirtual

Reimplemented from Nektar::MultiRegions::ExpList.

Definition at line 614 of file ExpList3D.cpp.

References Nektar::MultiRegions::ExpList::GetExpSize(), Nektar::MultiRegions::ExpList::m_exp, and Nektar::LibUtilities::PhysGalerkinProject3D().

617  {
618  int cnt,cnt1;
619 
620  cnt = cnt1 = 0;
621  for(int i = 0; i < GetExpSize(); ++i)
622  {
623  // get new points key
624  int pt0 = (*m_exp)[i]->GetNumPoints(0);
625  int pt1 = (*m_exp)[i]->GetNumPoints(1);
626  int pt2 = (*m_exp)[i]->GetNumPoints(2);
627  int npt0 = (int) pt0*scale;
628  int npt1 = (int) pt1*scale;
629  int npt2 = (int) pt2*scale;
630 
631  LibUtilities::PointsKey newPointsKey0(npt0,(*m_exp)[i]->GetPointsType(0));
632  LibUtilities::PointsKey newPointsKey1(npt1,(*m_exp)[i]->GetPointsType(1));
633  LibUtilities::PointsKey newPointsKey2(npt2,(*m_exp)[i]->GetPointsType(2));
634 
635  // Project points;
636  LibUtilities::PhysGalerkinProject3D(newPointsKey0,
637  newPointsKey1,
638  newPointsKey2,
639  &inarray[cnt],
640  (*m_exp)[i]->GetBasis(0)->GetPointsKey(),
641  (*m_exp)[i]->GetBasis(1)->GetPointsKey(),
642  (*m_exp)[i]->GetBasis(2)->GetPointsKey(),
643  &outarray[cnt1]);
644 
645  cnt += npt0*npt1*npt2;
646  cnt1 += pt0*pt1*pt2;
647  }
648 
649  }
Nektar::MultiRegions::ExpList::GetExpSize
int GetExpSize(void)
This function returns the number of elements in the expansion.
Definition: ExpList.h:2054
Nektar::MultiRegions::ExpList::m_exp
boost::shared_ptr< LocalRegions::ExpansionVector > m_exp
The list of local expansions.
Definition: ExpList.h:1036
Nektar::LibUtilities::PhysGalerkinProject3D
void PhysGalerkinProject3D(const BasisKey &fbasis0, const BasisKey &fbasis1, const BasisKey &fbasis2, const Array< OneD, const NekDouble > &from, const BasisKey &tbasis0, const BasisKey &tbasis1, const BasisKey &tbasis2, Array< OneD, NekDouble > &to)
Definition: PhysGalerkinProject.cpp:178
void Nektar::MultiRegions::ExpList3D::v_PhysInterp1DScaled ( const NekDouble  scale,
const Array< OneD, NekDouble > &  inarray,
Array< OneD, NekDouble > &  outarray 
)
privatevirtual

Reimplemented from Nektar::MultiRegions::ExpList.

Definition at line 580 of file ExpList3D.cpp.

References Nektar::MultiRegions::ExpList::GetExpSize(), Nektar::LibUtilities::Interp3D(), and Nektar::MultiRegions::ExpList::m_exp.

583  {
584  int cnt,cnt1;
585 
586  cnt = cnt1 = 0;
587  for(int i = 0; i < GetExpSize(); ++i)
588  {
589  // get new points key
590  int pt0 = (*m_exp)[i]->GetNumPoints(0);
591  int pt1 = (*m_exp)[i]->GetNumPoints(1);
592  int pt2 = (*m_exp)[i]->GetNumPoints(2);
593  int npt0 = (int) pt0*scale;
594  int npt1 = (int) pt1*scale;
595  int npt2 = (int) pt2*scale;
596 
597  LibUtilities::PointsKey newPointsKey0(npt0,(*m_exp)[i]->GetPointsType(0));
598  LibUtilities::PointsKey newPointsKey1(npt1,(*m_exp)[i]->GetPointsType(1));
599  LibUtilities::PointsKey newPointsKey2(npt2,(*m_exp)[i]->GetPointsType(2));
600 
601  // Interpolate points;
602  LibUtilities::Interp3D((*m_exp)[i]->GetBasis(0)->GetPointsKey(),
603  (*m_exp)[i]->GetBasis(1)->GetPointsKey(),
604  (*m_exp)[i]->GetBasis(2)->GetPointsKey(),
605  &inarray[cnt], newPointsKey0,
606  newPointsKey1, newPointsKey2,
607  &outarray[cnt1]);
608 
609  cnt += pt0*pt1*pt2;
610  cnt1 += npt0*npt1*npt2;
611  }
612  }
Nektar::MultiRegions::ExpList::GetExpSize
int GetExpSize(void)
This function returns the number of elements in the expansion.
Definition: ExpList.h:2054
Nektar::MultiRegions::ExpList::m_exp
boost::shared_ptr< LocalRegions::ExpansionVector > m_exp
The list of local expansions.
Definition: ExpList.h:1036
Nektar::LibUtilities::Interp3D
void Interp3D(const BasisKey &fbasis0, const BasisKey &fbasis1, const BasisKey &fbasis2, const Array< OneD, const NekDouble > &from, const BasisKey &tbasis0, const BasisKey &tbasis1, const BasisKey &tbasis2, Array< OneD, NekDouble > &to)
this function interpolates a 3D function evaluated at the quadrature points of the 3D basis...
Definition: Interp.cpp:186
void Nektar::MultiRegions::ExpList3D::v_ReadGlobalOptimizationParameters ( )
privatevirtual

Reimplemented from Nektar::MultiRegions::ExpList.

Definition at line 468 of file ExpList3D.cpp.

References Nektar::MemoryManager< DataType >::AllocateSharedPtr(), ASSERTL0, Nektar::LibUtilities::eHexahedron, Nektar::LibUtilities::ePrism, Nektar::LibUtilities::ePyramid, Nektar::LibUtilities::eTetrahedron, Nektar::MultiRegions::ExpList::GetExpSize(), Nektar::MultiRegions::ExpList::m_exp, Nektar::MultiRegions::ExpList::m_globalOptParam, and Nektar::MultiRegions::ExpList::m_session.

469  {
470  Array<OneD, int> NumShape(4,0);
471 
472  for(int i = 0; i < GetExpSize(); ++i)
473  {
474  switch ((*m_exp)[i]->DetShapeType())
475  {
476  case LibUtilities::eTetrahedron: NumShape[0]++; break;
477  case LibUtilities::ePyramid: NumShape[1]++; break;
478  case LibUtilities::ePrism: NumShape[2]++; break;
479  case LibUtilities::eHexahedron: NumShape[3]++; break;
480  default:
481  ASSERTL0(false, "Unknown expansion type.");
482  break;
483  }
484  }
485 
486  int three = 3;
487  m_globalOptParam = MemoryManager<NekOptimize::GlobalOptParam>
488  ::AllocateSharedPtr(m_session,three,NumShape);
489  }
ASSERTL0
#define ASSERTL0(condition, msg)
Definition: ErrorUtil.hpp:198
Nektar::MemoryManager::AllocateSharedPtr
static boost::shared_ptr< DataType > AllocateSharedPtr()
Allocate a shared pointer from the memory pool.
Definition: NekMemoryManager.hpp:235
Nektar::MultiRegions::ExpList::m_globalOptParam
NekOptimize::GlobalOptParamSharedPtr m_globalOptParam
Definition: ExpList.h:1060
Nektar::MultiRegions::ExpList::GetExpSize
int GetExpSize(void)
This function returns the number of elements in the expansion.
Definition: ExpList.h:2054
Nektar::MultiRegions::ExpList::m_exp
boost::shared_ptr< LocalRegions::ExpansionVector > m_exp
The list of local expansions.
Definition: ExpList.h:1036
Nektar::MultiRegions::ExpList::m_session
LibUtilities::SessionReaderSharedPtr m_session
Session.
Definition: ExpList.h:969
void Nektar::MultiRegions::ExpList3D::v_SetUpPhysNormals ( )
protectedvirtual

Set up the normals on each expansion.

Reimplemented from Nektar::MultiRegions::ExpList.

Definition at line 568 of file ExpList3D.cpp.

References Nektar::MultiRegions::ExpList::m_exp.

569  {
570  int i, j;
571  for (i = 0; i < m_exp->size(); ++i)
572  {
573  for (j = 0; j < (*m_exp)[i]->GetNfaces(); ++j)
574  {
575  (*m_exp)[i]->ComputeFaceNormal(j);
576  }
577  }
578  }
Nektar::MultiRegions::ExpList::m_exp
boost::shared_ptr< LocalRegions::ExpansionVector > m_exp
The list of local expansions.
Definition: ExpList.h:1036
void Nektar::MultiRegions::ExpList3D::v_WriteVtkPieceHeader ( std::ostream &  outfile,
int  expansion,
int  istrip 
)
privatevirtual

Reimplemented from Nektar::MultiRegions::ExpList.

Definition at line 491 of file ExpList3D.cpp.

492  {
493  int i,j,k;
494  int nquad0 = (*m_exp)[expansion]->GetNumPoints(0);
495  int nquad1 = (*m_exp)[expansion]->GetNumPoints(1);
496  int nquad2 = (*m_exp)[expansion]->GetNumPoints(2);
497  int ntot = nquad0*nquad1*nquad2;
498  int ntotminus = (nquad0-1)*(nquad1-1)*(nquad2-1);
499 
500  Array<OneD,NekDouble> coords[3];
501  coords[0] = Array<OneD,NekDouble>(ntot);
502  coords[1] = Array<OneD,NekDouble>(ntot);
503  coords[2] = Array<OneD,NekDouble>(ntot);
504  (*m_exp)[expansion]->GetCoords(coords[0],coords[1],coords[2]);
505 
506  outfile << " <Piece NumberOfPoints=\""
507  << ntot << "\" NumberOfCells=\""
508  << ntotminus << "\">" << endl;
509  outfile << " <Points>" << endl;
510  outfile << " <DataArray type=\"Float64\" "
511  << "NumberOfComponents=\"3\" format=\"ascii\">" << endl;
512  outfile << " ";
513  for (i = 0; i < ntot; ++i)
514  {
515  for (j = 0; j < 3; ++j)
516  {
517  outfile << setprecision(8) << scientific
518  << (float)coords[j][i] << " ";
519  }
520  outfile << endl;
521  }
522 
523  outfile << endl;
524  outfile << " </DataArray>" << endl;
525  outfile << " </Points>" << endl;
526  outfile << " <Cells>" << endl;
527  outfile << " <DataArray type=\"Int32\" "
528  << "Name=\"connectivity\" format=\"ascii\">" << endl;
529  for (i = 0; i < nquad0-1; ++i)
530  {
531  for (j = 0; j < nquad1-1; ++j)
532  {
533  for (k = 0; k < nquad2-1; ++k)
534  {
535  outfile << k*nquad0*nquad1 + j*nquad0 + i << " "
536  << k*nquad0*nquad1 + j*nquad0 + i + 1 << " "
537  << k*nquad0*nquad1 + (j+1)*nquad0 + i + 1 << " "
538  << k*nquad0*nquad1 + (j+1)*nquad0 + i << " "
539  << (k+1)*nquad0*nquad1 + j*nquad0 + i << " "
540  << (k+1)*nquad0*nquad1 + j*nquad0 + i + 1 << " "
541  << (k+1)*nquad0*nquad1 + (j+1)*nquad0 + i + 1 << " "
542  << (k+1)*nquad0*nquad1 + (j+1)*nquad0 + i << " " << endl;
543  }
544  }
545  }
546  outfile << endl;
547  outfile << " </DataArray>" << endl;
548  outfile << " <DataArray type=\"Int32\" "
549  << "Name=\"offsets\" format=\"ascii\">" << endl;
550  for (i = 0; i < ntotminus; ++i)
551  {
552  outfile << i*8+8 << " ";
553  }
554  outfile << endl;
555  outfile << " </DataArray>" << endl;
556  outfile << " <DataArray type=\"UInt8\" "
557  << "Name=\"types\" format=\"ascii\">" << endl;
558  for (i = 0; i < ntotminus; ++i)
559  {
560  outfile << "12 ";
561  }
562  outfile << endl;
563  outfile << " </DataArray>" << endl;
564  outfile << " </Cells>" << endl;
565  outfile << " <PointData>" << endl;
566  }
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