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Nektar::LocalRegions::Expansion Class Reference

#include <Expansion.h>

Inheritance diagram for Nektar::LocalRegions::Expansion:
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Public Member Functions

 Expansion (SpatialDomains::GeometrySharedPtr pGeom)
 
 Expansion (const Expansion &pSrc)
 
virtual ~Expansion ()
 
DNekScalMatSharedPtr GetLocMatrix (const LocalRegions::MatrixKey &mkey)
 
DNekScalMatSharedPtr GetLocMatrix (const StdRegions::MatrixType mtype, const StdRegions::ConstFactorMap &factors=StdRegions::NullConstFactorMap, const StdRegions::VarCoeffMap &varcoeffs=StdRegions::NullVarCoeffMap)
 
SpatialDomains::GeometrySharedPtr GetGeom () const
 
void Reset ()
 
virtual const
SpatialDomains::GeomFactorsSharedPtr & 		v_GetMetricInfo () const
 
DNekMatSharedPtr BuildTransformationMatrix (const DNekScalMatSharedPtr &r_bnd, const StdRegions::MatrixType matrixType)
 
DNekMatSharedPtr BuildVertexMatrix (const DNekScalMatSharedPtr &r_bnd)
 
void AddEdgeNormBoundaryInt (const int edge, const boost::shared_ptr< Expansion > &EdgeExp, const Array< OneD, const NekDouble > &Fx, const Array< OneD, const NekDouble > &Fy, Array< OneD, NekDouble > &outarray)
 
void AddEdgeNormBoundaryInt (const int edge, const boost::shared_ptr< Expansion > &EdgeExp, const Array< OneD, const NekDouble > &Fn, Array< OneD, NekDouble > &outarray)
 
void AddFaceNormBoundaryInt (const int face, const boost::shared_ptr< Expansion > &FaceExp, const Array< OneD, const NekDouble > &Fn, Array< OneD, NekDouble > &outarray)
 
void DGDeriv (const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, ExpansionSharedPtr > &EdgeExp, Array< OneD, Array< OneD, NekDouble > > &coeffs, Array< OneD, NekDouble > &outarray)
 
- Public Member Functions inherited from Nektar::StdRegions::StdExpansion
 StdExpansion ()
 Default Constructor. More...
 
 StdExpansion (const int numcoeffs, const int numbases, const LibUtilities::BasisKey &Ba=LibUtilities::NullBasisKey, const LibUtilities::BasisKey &Bb=LibUtilities::NullBasisKey, const LibUtilities::BasisKey &Bc=LibUtilities::NullBasisKey)
 Constructor. More...
 
 StdExpansion (const StdExpansion &T)
 Copy Constructor. More...
 
virtual ~StdExpansion ()
 Destructor. More...
 
int GetNumBases () const
 This function returns the number of 1D bases used in the expansion. More...
 
const Array< OneD, const
LibUtilities::BasisSharedPtr > & 		GetBase () const
 This function gets the shared point to basis. More...
 
const
LibUtilities::BasisSharedPtr & 		GetBasis (int dir) const
 This function gets the shared point to basis in the dir direction. More...
 
int GetNcoeffs (void) const
 This function returns the total number of coefficients used in the expansion. More...
 
int GetTotPoints () const
 This function returns the total number of quadrature points used in the element. More...
 
LibUtilities::BasisType GetBasisType (const int dir) const
 This function returns the type of basis used in the dir direction. More...
 
int GetBasisNumModes (const int dir) const
 This function returns the number of expansion modes in the dir direction. More...
 
int EvalBasisNumModesMax (void) const
 This function returns the maximum number of expansion modes over all local directions. More...
 
LibUtilities::PointsType GetPointsType (const int dir) const
 This function returns the type of quadrature points used in the dir direction. More...
 
int GetNumPoints (const int dir) const
 This function returns the number of quadrature points in the dir direction. More...
 
const Array< OneD, const
NekDouble > & 		GetPoints (const int dir) const
 This function returns a pointer to the array containing the quadrature points in dir direction. More...
 
int GetNverts () const
 This function returns the number of vertices of the expansion domain. More...
 
int GetNedges () const
 This function returns the number of edges of the expansion domain. More...
 
int GetEdgeNcoeffs (const int i) const
 This function returns the number of expansion coefficients belonging to the i-th edge. More...
 
int GetTotalEdgeIntNcoeffs () const
 
int GetEdgeNumPoints (const int i) const
 This function returns the number of quadrature points belonging to the i-th edge. More...
 
int DetCartesianDirOfEdge (const int edge)
 
const LibUtilities::BasisKey DetEdgeBasisKey (const int i) const
 
const LibUtilities::BasisKey DetFaceBasisKey (const int i, const int k) const
 
int GetFaceNumPoints (const int i) const
 This function returns the number of quadrature points belonging to the i-th face. More...
 
int GetFaceNcoeffs (const int i) const
 This function returns the number of expansion coefficients belonging to the i-th face. More...
 
int GetFaceIntNcoeffs (const int i) const
 
int GetTotalFaceIntNcoeffs () const
 
int GetTraceNcoeffs (const int i) const
 This function returns the number of expansion coefficients belonging to the i-th edge/face. More...
 
LibUtilities::PointsKey GetFacePointsKey (const int i, const int j) const
 
int NumBndryCoeffs (void) const
 
int NumDGBndryCoeffs (void) const
 
LibUtilities::BasisType GetEdgeBasisType (const int i) const
 This function returns the type of expansion basis on the i-th edge. More...
 
const LibUtilities::PointsKey GetNodalPointsKey () const
 This function returns the type of expansion Nodal point type if defined. More...
 
int GetNfaces () const
 This function returns the number of faces of the expansion domain. More...
 
int GetNtrace () const
 Returns the number of trace elements connected to this element. More...
 
LibUtilities::ShapeType DetShapeType () const
 This function returns the shape of the expansion domain. More...
 
boost::shared_ptr< StdExpansion > GetStdExp (void) const
 
int GetShapeDimension () const
 
bool IsBoundaryInteriorExpansion ()
 
bool IsNodalNonTensorialExp ()
 
void BwdTrans (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 This function performs the Backward transformation from coefficient space to physical space. More...
 
void FwdTrans (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 This function performs the Forward transformation from physical space to coefficient space. More...
 
void FwdTrans_BndConstrained (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
NekDouble Integral (const Array< OneD, const NekDouble > &inarray)
 This function integrates the specified function over the domain. More...
 
void FillMode (const int mode, Array< OneD, NekDouble > &outarray)
 This function fills the array outarray with the mode-th mode of the expansion. More...
 
void IProductWRTBase (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 this function calculates the inner product of a given function f with the different modes of the expansion More...
 
void IProductWRTBase (const Array< OneD, const NekDouble > &base, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, int coll_check)
 
void IProductWRTDerivBase (const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
int GetElmtId ()
 Get the element id of this expansion when used in a list by returning value of m_elmt_id. More...
 
void SetElmtId (const int id)
 Set the element id of this expansion when used in a list by returning value of m_elmt_id. More...
 
void GetCoords (Array< OneD, NekDouble > &coords_1, Array< OneD, NekDouble > &coords_2=NullNekDouble1DArray, Array< OneD, NekDouble > &coords_3=NullNekDouble1DArray)
 this function returns the physical coordinates of the quadrature points of the expansion More...
 
void GetCoord (const Array< OneD, const NekDouble > &Lcoord, Array< OneD, NekDouble > &coord)
 given the coordinates of a point of the element in the local collapsed coordinate system, this function calculates the physical coordinates of the point More...
 
DNekMatSharedPtr GetStdMatrix (const StdMatrixKey &mkey)
 
DNekBlkMatSharedPtr GetStdStaticCondMatrix (const StdMatrixKey &mkey)
 
IndexMapValuesSharedPtr GetIndexMap (const IndexMapKey &ikey)
 
const Array< OneD, const
NekDouble > & 		GetPhysNormals (void)
 
void SetPhysNormals (Array< OneD, const NekDouble > &normal)
 
virtual void SetUpPhysNormals (const int edge)
 
void NormVectorIProductWRTBase (const Array< OneD, const NekDouble > &Fx, Array< OneD, NekDouble > &outarray)
 
void NormVectorIProductWRTBase (const Array< OneD, const NekDouble > &Fx, const Array< OneD, NekDouble > &Fy, Array< OneD, NekDouble > &outarray)
 
void NormVectorIProductWRTBase (const Array< OneD, const NekDouble > &Fx, const Array< OneD, const NekDouble > &Fy, const Array< OneD, const NekDouble > &Fz, Array< OneD, NekDouble > &outarray)
 
void NormVectorIProductWRTBase (const Array< OneD, const Array< OneD, NekDouble > > &Fvec, Array< OneD, NekDouble > &outarray)
 
DNekScalBlkMatSharedPtr GetLocStaticCondMatrix (const LocalRegions::MatrixKey &mkey)
 
void DropLocStaticCondMatrix (const LocalRegions::MatrixKey &mkey)
 
StdRegions::Orientation GetForient (int face)
 
StdRegions::Orientation GetEorient (int edge)
 
StdRegions::Orientation GetPorient (int point)
 
StdRegions::Orientation GetCartesianEorient (int edge)
 
void SetCoeffsToOrientation (Array< OneD, NekDouble > &coeffs, StdRegions::Orientation dir)
 
void SetCoeffsToOrientation (StdRegions::Orientation dir, Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
int CalcNumberOfCoefficients (const std::vector< unsigned int > &nummodes, int &modes_offset)
 
void ExtractDataToCoeffs (const NekDouble *data, const std::vector< unsigned int > &nummodes, const int nmodes_offset, NekDouble *coeffs)
 
NekDouble StdPhysEvaluate (const Array< OneD, const NekDouble > &Lcoord, const Array< OneD, const NekDouble > &physvals)
 
int GetCoordim ()
 
void GetBoundaryMap (Array< OneD, unsigned int > &outarray)
 
void GetInteriorMap (Array< OneD, unsigned int > &outarray)
 
int GetVertexMap (const int localVertexId, bool useCoeffPacking=false)
 
void GetEdgeInteriorMap (const int eid, const Orientation edgeOrient, Array< OneD, unsigned int > &maparray, Array< OneD, int > &signarray)
 
void GetFaceInteriorMap (const int fid, const Orientation faceOrient, Array< OneD, unsigned int > &maparray, Array< OneD, int > &signarray)
 
void GetEdgeToElementMap (const int eid, const Orientation edgeOrient, Array< OneD, unsigned int > &maparray, Array< OneD, int > &signarray, int P=-1)
 
void GetFaceToElementMap (const int fid, const Orientation faceOrient, Array< OneD, unsigned int > &maparray, Array< OneD, int > &signarray, int nummodesA=-1, int nummodesB=-1)
 
void GetEdgePhysVals (const int edge, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 Extract the physical values along edge edge from inarray into outarray following the local edge orientation and point distribution defined by defined in EdgeExp. More...
 
void GetEdgePhysVals (const int edge, const boost::shared_ptr< StdExpansion > &EdgeExp, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
void GetTracePhysVals (const int edge, const boost::shared_ptr< StdExpansion > &EdgeExp, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
void GetVertexPhysVals (const int vertex, const Array< OneD, const NekDouble > &inarray, NekDouble &outarray)
 
void GetEdgeInterpVals (const int edge, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
void GetEdgeQFactors (const int edge, Array< OneD, NekDouble > &outarray)
 Extract the metric factors to compute the contravariant fluxes along edge edge and stores them into outarray following the local edge orientation (i.e. anticlockwise convention). More...
 
void GetFacePhysVals (const int face, const boost::shared_ptr< StdExpansion > &FaceExp, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, StdRegions::Orientation orient=eNoOrientation)
 
void GetEdgePhysMap (const int edge, Array< OneD, int > &outarray)
 
void GetFacePhysMap (const int face, Array< OneD, int > &outarray)
 
void MultiplyByQuadratureMetric (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
void MultiplyByStdQuadratureMetric (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
DNekMatSharedPtr CreateGeneralMatrix (const StdMatrixKey &mkey)
 this function generates the mass matrix $\mathbf{M}[i][j] = \int \phi_i(\mathbf{x}) \phi_j(\mathbf{x}) d\mathbf{x}$ More...
 
void GeneralMatrixOp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
 
void MassMatrixOp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
 
void LaplacianMatrixOp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
 
void ReduceOrderCoeffs (int numMin, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
void SVVLaplacianFilter (Array< OneD, NekDouble > &array, const StdMatrixKey &mkey)
 
void LaplacianMatrixOp (const int k1, const int k2, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
 
void WeakDerivMatrixOp (const int i, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
 
void WeakDirectionalDerivMatrixOp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
 
void MassLevelCurvatureMatrixOp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
 
void LinearAdvectionDiffusionReactionMatrixOp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey, bool addDiffusionTerm=true)
 
void HelmholtzMatrixOp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
 
DNekMatSharedPtr GenMatrix (const StdMatrixKey &mkey)
 
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)
 
void PhysDeriv (const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
void PhysDeriv_s (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_ds)
 
void PhysDeriv_n (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_dn)
 
void PhysDirectionalDeriv (const Array< OneD, const NekDouble > &inarray, const Array< OneD, const NekDouble > &direction, Array< OneD, NekDouble > &outarray)
 
void StdPhysDeriv (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d0, Array< OneD, NekDouble > &out_d1=NullNekDouble1DArray, Array< OneD, NekDouble > &out_d2=NullNekDouble1DArray)
 
void StdPhysDeriv (const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
void AddRobinMassMatrix (const int edgeid, const Array< OneD, const NekDouble > &primCoeffs, DNekMatSharedPtr &inoutmat)
 
void AddRobinEdgeContribution (const int edgeid, const Array< OneD, const NekDouble > &primCoeffs, Array< OneD, NekDouble > &coeffs)
 
NekDouble PhysEvaluate (const Array< OneD, const NekDouble > &coords, const Array< OneD, const NekDouble > &physvals)
 This function evaluates the expansion at a single (arbitrary) point of the domain. More...
 
NekDouble PhysEvaluate (const Array< OneD, DNekMatSharedPtr > &I, const Array< OneD, const NekDouble > &physvals)
 This function evaluates the expansion at a single (arbitrary) point of the domain. More...
 
void LocCoordToLocCollapsed (const Array< OneD, const NekDouble > &xi, Array< OneD, NekDouble > &eta)
 Convert local cartesian coordinate xi into local collapsed coordinates eta. More...
 
const boost::shared_ptr
< SpatialDomains::GeomFactors > & 		GetMetricInfo (void) const
 
virtual int v_GetElmtId ()
 Get the element id of this expansion when used in a list by returning value of m_elmt_id. More...
 
virtual const Array< OneD,
const NekDouble > & 		v_GetPhysNormals (void)
 
virtual void v_SetPhysNormals (Array< OneD, const NekDouble > &normal)
 
virtual void v_SetUpPhysNormals (const int edge)
 
virtual int v_CalcNumberOfCoefficients (const std::vector< unsigned int > &nummodes, int &modes_offset)
 
virtual void v_ExtractDataToCoeffs (const NekDouble *data, const std::vector< unsigned int > &nummodes, const int nmode_offset, NekDouble *coeffs)
 Unpack data from input file assuming it comes from the same expansion type. More...
 
virtual void v_NormVectorIProductWRTBase (const Array< OneD, const NekDouble > &Fx, Array< OneD, NekDouble > &outarray)
 
virtual void v_NormVectorIProductWRTBase (const Array< OneD, const NekDouble > &Fx, const Array< OneD, const NekDouble > &Fy, Array< OneD, NekDouble > &outarray)
 
virtual void v_NormVectorIProductWRTBase (const Array< OneD, const NekDouble > &Fx, const Array< OneD, const NekDouble > &Fy, const Array< OneD, const NekDouble > &Fz, Array< OneD, NekDouble > &outarray)
 
virtual void v_NormVectorIProductWRTBase (const Array< OneD, const Array< OneD, NekDouble > > &Fvec, Array< OneD, NekDouble > &outarray)
 
virtual DNekScalBlkMatSharedPtr v_GetLocStaticCondMatrix (const LocalRegions::MatrixKey &mkey)
 
virtual void v_DropLocStaticCondMatrix (const LocalRegions::MatrixKey &mkey)
 
virtual StdRegions::Orientation v_GetForient (int face)
 
virtual StdRegions::Orientation v_GetEorient (int edge)
 
virtual StdRegions::Orientation v_GetCartesianEorient (int edge)
 
virtual StdRegions::Orientation v_GetPorient (int point)
 
NekDouble Linf (const Array< OneD, const NekDouble > &phys, const Array< OneD, const NekDouble > &sol=NullNekDouble1DArray)
 Function to evaluate the discrete $ L_\infty$ error $ |\epsilon|_\infty = \max |u - u_{exact}|$ where $ u_{exact}$ is given by the array sol. More...
 
NekDouble L2 (const Array< OneD, const NekDouble > &phys, const Array< OneD, const NekDouble > &sol=NullNekDouble1DArray)
 Function to evaluate the discrete $ L_2$ error, $ | \epsilon |_{2} = \left [ \int^1_{-1} [u - u_{exact}]^2 dx \right]^{1/2} d\xi_1 $ where $ u_{exact}$ is given by the array sol. More...
 
NekDouble H1 (const Array< OneD, const NekDouble > &phys, const Array< OneD, const NekDouble > &sol=NullNekDouble1DArray)
 Function to evaluate the discrete $ H^1$ error, $ | \epsilon |^1_{2} = \left [ \int^1_{-1} [u - u_{exact}]^2 + \nabla(u - u_{exact})\cdot\nabla(u - u_{exact})\cdot dx \right]^{1/2} d\xi_1 $ where $ u_{exact}$ is given by the array sol. More...
 
const NormalVector & GetEdgeNormal (const int edge) const
 
void ComputeEdgeNormal (const int edge)
 
void NegateEdgeNormal (const int edge)
 
bool EdgeNormalNegated (const int edge)
 
void ComputeFaceNormal (const int face)
 
void NegateFaceNormal (const int face)
 
bool FaceNormalNegated (const int face)
 
void ComputeVertexNormal (const int vertex)
 
const NormalVector & GetFaceNormal (const int face) const
 
const NormalVector & GetVertexNormal (const int vertex) const
 
const NormalVector & GetSurfaceNormal (const int id) const
 
const LibUtilities::PointsKeyVector GetPointsKeys () const
 
Array< OneD, unsigned int > GetEdgeInverseBoundaryMap (int eid)
 
Array< OneD, unsigned int > GetFaceInverseBoundaryMap (int fid, StdRegions::Orientation faceOrient=eNoOrientation)
 
DNekMatSharedPtr BuildInverseTransformationMatrix (const DNekScalMatSharedPtr &m_transformationmatrix)
 
void PhysInterpToSimplexEquiSpaced (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, int npset=-1)
 This function performs an interpolation from the physical space points provided at input into an array of equispaced points which are not the collapsed coordinate. So for a tetrahedron you will only get a tetrahedral number of values. More...
 
void GetSimplexEquiSpacedConnectivity (Array< OneD, int > &conn, bool standard=true)
 This function provides the connectivity of local simplices (triangles or tets) to connect the equispaced data points provided by PhysInterpToSimplexEquiSpaced. More...
 
void EquiSpacedToCoeffs (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 This function performs a projection/interpolation from the equispaced points sometimes used in post-processing onto the coefficient space. More...
 
template<class T >
boost::shared_ptr< T > as ()
 
void IProductWRTBase_SumFac (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, bool multiplybyweights=true)
 

Protected Member Functions

void ComputeLaplacianMetric ()
 
void ComputeQuadratureMetric ()
 
virtual void v_MultiplyByQuadratureMetric (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
virtual void v_ComputeLaplacianMetric ()
 
virtual void v_GetCoords (Array< OneD, NekDouble > &coords_1, Array< OneD, NekDouble > &coords_2, Array< OneD, NekDouble > &coords_3)
 
virtual DNekScalMatSharedPtr v_GetLocMatrix (const LocalRegions::MatrixKey &mkey)
 
virtual DNekMatSharedPtr v_BuildTransformationMatrix (const DNekScalMatSharedPtr &r_bnd, const StdRegions::MatrixType matrixType)
 
virtual DNekMatSharedPtr v_BuildVertexMatrix (const DNekScalMatSharedPtr &r_bnd)
 
virtual void v_AddEdgeNormBoundaryInt (const int edge, const boost::shared_ptr< Expansion > &EdgeExp, const Array< OneD, const NekDouble > &Fx, const Array< OneD, const NekDouble > &Fy, Array< OneD, NekDouble > &outarray)
 
virtual void v_AddEdgeNormBoundaryInt (const int edge, const boost::shared_ptr< Expansion > &EdgeExp, const Array< OneD, const NekDouble > &Fn, Array< OneD, NekDouble > &outarray)
 
virtual void v_AddFaceNormBoundaryInt (const int face, const boost::shared_ptr< Expansion > &FaceExp, const Array< OneD, const NekDouble > &Fn, Array< OneD, NekDouble > &outarray)
 
virtual void v_DGDeriv (const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, ExpansionSharedPtr > &EdgeExp, Array< OneD, Array< OneD, NekDouble > > &coeffs, Array< OneD, NekDouble > &outarray)
 
- Protected Member Functions inherited from Nektar::StdRegions::StdExpansion
DNekMatSharedPtr CreateStdMatrix (const StdMatrixKey &mkey)
 
DNekBlkMatSharedPtr CreateStdStaticCondMatrix (const StdMatrixKey &mkey)
 Create the static condensation of a matrix when using a boundary interior decomposition. More...
 
IndexMapValuesSharedPtr CreateIndexMap (const IndexMapKey &ikey)
 Create an IndexMap which contains mapping information linking any specific element shape with either its boundaries, edges, faces, verteces, etc. More...
 
void BwdTrans_MatOp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
void BwdTrans_SumFac (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
void IProductWRTDerivBase_SumFac (const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
void GeneralMatrixOp_MatFree (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
 
void MassMatrixOp_MatFree (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
 
void LaplacianMatrixOp_MatFree (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
 
void LaplacianMatrixOp_MatFree_Kernel (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, Array< OneD, NekDouble > &wsp)
 
void LaplacianMatrixOp_MatFree_GenericImpl (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
 
void LaplacianMatrixOp_MatFree (const int k1, const int k2, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
 
void WeakDerivMatrixOp_MatFree (const int i, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
 
void WeakDirectionalDerivMatrixOp_MatFree (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
 
void MassLevelCurvatureMatrixOp_MatFree (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
 
void LinearAdvectionDiffusionReactionMatrixOp_MatFree (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey, bool addDiffusionTerm=true)
 
void HelmholtzMatrixOp_MatFree (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
 
void HelmholtzMatrixOp_MatFree_GenericImpl (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
 
virtual void v_SetCoeffsToOrientation (StdRegions::Orientation dir, Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
 
virtual void v_SetCoeffsToOrientation (Array< OneD, NekDouble > &coeffs, StdRegions::Orientation dir)
 
virtual NekDouble v_StdPhysEvaluate (const Array< OneD, const NekDouble > &Lcoord, const Array< OneD, const NekDouble > &physvals)
 

Protected Attributes

SpatialDomains::GeometrySharedPtr m_geom
 
SpatialDomains::GeomFactorsSharedPtr m_metricinfo
 
MetricMap m_metrics
 
- Protected Attributes inherited from Nektar::StdRegions::StdExpansion
Array< OneD,
LibUtilities::BasisSharedPtr > 		m_base
 
int m_elmt_id
 
int m_ncoeffs
 
LibUtilities::NekManager
< StdMatrixKey, DNekMat,
StdMatrixKey::opLess > 		m_stdMatrixManager
 
LibUtilities::NekManager
< StdMatrixKey, DNekBlkMat,
StdMatrixKey::opLess > 		m_stdStaticCondMatrixManager
 
LibUtilities::NekManager
< IndexMapKey, IndexMapValues,
IndexMapKey::opLess > 		m_IndexMapManager
 

Detailed Description

Definition at line 74 of file Expansion.h.

Constructor & Destructor Documentation

Nektar::LocalRegions::Expansion::Expansion ( SpatialDomains::GeometrySharedPtr  pGeom)

Definition at line 48 of file Expansion.cpp.

References Nektar::SpatialDomains::eDeformed, ErrorUtil::ewarning, Nektar::StdRegions::StdExpansion::m_base, m_geom, m_metricinfo, and NEKERROR.

48  :
49  m_geom(pGeom),
50  m_metricinfo(m_geom->GetGeomFactors())
51  {
52  if (!m_metricinfo)
53  {
54  return;
55  }
56 
57  if (!m_metricinfo->IsValid())
58  {
59  int nDim = m_base.num_elements();
60  string type = "regular";
61  if (m_metricinfo->GetGtype() == SpatialDomains::eDeformed)
62  {
63  type = "deformed";
64  }
65 
66  stringstream err;
67  err << nDim << "D " << type << " Jacobian not positive "
68  << "(element ID = " << m_geom->GetGlobalID() << ") "
69  << "(first vertex ID = " << m_geom->GetVid(0) << ")";
70  NEKERROR(ErrorUtil::ewarning, err.str());
71  }
72  }
NEKERROR
#define NEKERROR(type, msg)
Assert Level 0 – Fundamental assert which is used whether in FULLDEBUG, DEBUG or OPT compilation mod...
Definition: ErrorUtil.hpp:158
Nektar::LocalRegions::Expansion::m_metricinfo
SpatialDomains::GeomFactorsSharedPtr m_metricinfo
Definition: Expansion.h:126
Nektar::LocalRegions::Expansion::m_geom
SpatialDomains::GeometrySharedPtr m_geom
Definition: Expansion.h:125
Nektar::StdRegions::StdExpansion::m_base
Array< OneD, LibUtilities::BasisSharedPtr > m_base
Definition: StdExpansion.h:1422
Nektar::SpatialDomains::eDeformed
Geometry is curved or has non-constant factors.
Definition: SpatialDomains.hpp:57
Nektar::LocalRegions::Expansion::Expansion ( const Expansion &  pSrc)

Definition at line 74 of file Expansion.cpp.

74  :
75  m_geom(pSrc.m_geom),
76  m_metricinfo(pSrc.m_metricinfo)
77  {
78 
79  }
Nektar::LocalRegions::Expansion::m_metricinfo
SpatialDomains::GeomFactorsSharedPtr m_metricinfo
Definition: Expansion.h:126
Nektar::LocalRegions::Expansion::m_geom
SpatialDomains::GeometrySharedPtr m_geom
Definition: Expansion.h:125
Nektar::LocalRegions::Expansion::~Expansion ( )
virtual

Definition at line 81 of file Expansion.cpp.

82  {
83  }

Member Function Documentation

void Nektar::LocalRegions::Expansion::AddEdgeNormBoundaryInt ( const int  edge,
const boost::shared_ptr< Expansion > &  EdgeExp,
const Array< OneD, const NekDouble > &  Fx,
const Array< OneD, const NekDouble > &  Fy,
Array< OneD, NekDouble > &  outarray 
)

Definition at line 104 of file Expansion.cpp.

References v_AddEdgeNormBoundaryInt().

Referenced by Nektar::LocalRegions::Expansion2D::v_AddEdgeNormBoundaryInt().

110  {
111  v_AddEdgeNormBoundaryInt(edge, EdgeExp, Fx, Fy, outarray);
112  }
Nektar::LocalRegions::Expansion::v_AddEdgeNormBoundaryInt
virtual void v_AddEdgeNormBoundaryInt(const int edge, const boost::shared_ptr< Expansion > &EdgeExp, const Array< OneD, const NekDouble > &Fx, const Array< OneD, const NekDouble > &Fy, Array< OneD, NekDouble > &outarray)
Definition: Expansion.cpp:309
void Nektar::LocalRegions::Expansion::AddEdgeNormBoundaryInt ( const int  edge,
const boost::shared_ptr< Expansion > &  EdgeExp,
const Array< OneD, const NekDouble > &  Fn,
Array< OneD, NekDouble > &  outarray 
)

Definition at line 114 of file Expansion.cpp.

References v_AddEdgeNormBoundaryInt().

119  {
120  v_AddEdgeNormBoundaryInt(edge, EdgeExp, Fn, outarray);
121  }
Nektar::LocalRegions::Expansion::v_AddEdgeNormBoundaryInt
virtual void v_AddEdgeNormBoundaryInt(const int edge, const boost::shared_ptr< Expansion > &EdgeExp, const Array< OneD, const NekDouble > &Fx, const Array< OneD, const NekDouble > &Fy, Array< OneD, NekDouble > &outarray)
Definition: Expansion.cpp:309
void Nektar::LocalRegions::Expansion::AddFaceNormBoundaryInt ( const int  face,
const boost::shared_ptr< Expansion > &  FaceExp,
const Array< OneD, const NekDouble > &  Fn,
Array< OneD, NekDouble > &  outarray 
)

Definition at line 123 of file Expansion.cpp.

References v_AddFaceNormBoundaryInt().

128  {
129  v_AddFaceNormBoundaryInt(face, FaceExp, Fn, outarray);
130  }
Nektar::LocalRegions::Expansion::v_AddFaceNormBoundaryInt
virtual void v_AddFaceNormBoundaryInt(const int face, const boost::shared_ptr< Expansion > &FaceExp, const Array< OneD, const NekDouble > &Fn, Array< OneD, NekDouble > &outarray)
Definition: Expansion.cpp:328
DNekMatSharedPtr Nektar::LocalRegions::Expansion::BuildTransformationMatrix ( const DNekScalMatSharedPtr &  r_bnd,
const StdRegions::MatrixType  matrixType 
)

Definition at line 90 of file Expansion.cpp.

References v_BuildTransformationMatrix().

Referenced by Nektar::LocalRegions::TetExp::CreateMatrix(), Nektar::LocalRegions::PrismExp::CreateMatrix(), and Nektar::LocalRegions::HexExp::CreateMatrix().

93  {
94  return v_BuildTransformationMatrix(r_bnd,matrixType);
95  }
Nektar::LocalRegions::Expansion::v_BuildTransformationMatrix
virtual DNekMatSharedPtr v_BuildTransformationMatrix(const DNekScalMatSharedPtr &r_bnd, const StdRegions::MatrixType matrixType)
Definition: Expansion.cpp:294
DNekMatSharedPtr Nektar::LocalRegions::Expansion::BuildVertexMatrix ( const DNekScalMatSharedPtr &  r_bnd)

Definition at line 98 of file Expansion.cpp.

References v_BuildVertexMatrix().

Referenced by Nektar::LocalRegions::TetExp::CreateMatrix(), Nektar::LocalRegions::PrismExp::CreateMatrix(), Nektar::LocalRegions::TriExp::CreateMatrix(), Nektar::LocalRegions::QuadExp::CreateMatrix(), and Nektar::LocalRegions::HexExp::CreateMatrix().

100  {
101  return v_BuildVertexMatrix(r_bnd);
102  }
Nektar::LocalRegions::Expansion::v_BuildVertexMatrix
virtual DNekMatSharedPtr v_BuildVertexMatrix(const DNekScalMatSharedPtr &r_bnd)
Definition: Expansion.cpp:302
void Nektar::LocalRegions::Expansion::ComputeLaplacianMetric ( )
protected

Definition at line 189 of file Expansion.cpp.

References v_ComputeLaplacianMetric().

Referenced by Nektar::LocalRegions::PyrExp::v_LaplacianMatrixOp_MatFree_Kernel(), Nektar::LocalRegions::TetExp::v_LaplacianMatrixOp_MatFree_Kernel(), Nektar::LocalRegions::HexExp::v_LaplacianMatrixOp_MatFree_Kernel(), Nektar::LocalRegions::TriExp::v_LaplacianMatrixOp_MatFree_Kernel(), and Nektar::LocalRegions::QuadExp::v_LaplacianMatrixOp_MatFree_Kernel().

190  {
191  v_ComputeLaplacianMetric();
192  }
Nektar::LocalRegions::Expansion::v_ComputeLaplacianMetric
virtual void v_ComputeLaplacianMetric()
Definition: Expansion.h:136
void Nektar::LocalRegions::Expansion::ComputeQuadratureMetric ( )
protected

Definition at line 194 of file Expansion.cpp.

References Nektar::LocalRegions::eMetricQuadrature, Nektar::SpatialDomains::eMovingRegular, Nektar::SpatialDomains::eRegular, Nektar::StdRegions::StdExpansion::GetPointsKeys(), Nektar::StdRegions::StdExpansion::GetTotPoints(), m_metricinfo, m_metrics, and Nektar::StdRegions::StdExpansion::MultiplyByStdQuadratureMetric().

Referenced by Nektar::LocalRegions::PyrExp::v_ComputeLaplacianMetric(), Nektar::LocalRegions::TetExp::v_ComputeLaplacianMetric(), Nektar::LocalRegions::HexExp::v_ComputeLaplacianMetric(), Nektar::LocalRegions::TriExp::v_ComputeLaplacianMetric(), Nektar::LocalRegions::QuadExp::v_ComputeLaplacianMetric(), and v_MultiplyByQuadratureMetric().

195  {
196  unsigned int nqtot = GetTotPoints();
197  SpatialDomains::GeomType type = m_metricinfo->GetGtype();
198  LibUtilities::PointsKeyVector p = GetPointsKeys();
199  if (type == SpatialDomains::eRegular ||
200  type == SpatialDomains::eMovingRegular)
201  {
202  m_metrics[eMetricQuadrature] = Array<OneD, NekDouble>(nqtot, m_metricinfo->GetJac(p)[0]);
203  }
204  else
205  {
206  m_metrics[eMetricQuadrature] = m_metricinfo->GetJac(p);
207  }
208 
209  MultiplyByStdQuadratureMetric(m_metrics[eMetricQuadrature],
210  m_metrics[eMetricQuadrature]);
211  }
Nektar::StdRegions::StdExpansion::GetPointsKeys
const LibUtilities::PointsKeyVector GetPointsKeys() const
Definition: StdExpansion.h:1328
Nektar::LibUtilities::PointsKeyVector
std::vector< PointsKey > PointsKeyVector
Definition: Points.h:220
Nektar::StdRegions::StdExpansion::MultiplyByStdQuadratureMetric
void MultiplyByStdQuadratureMetric(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:949
Nektar::LocalRegions::Expansion::m_metricinfo
SpatialDomains::GeomFactorsSharedPtr m_metricinfo
Definition: Expansion.h:126
Nektar::StdRegions::StdExpansion::GetTotPoints
int GetTotPoints() const
This function returns the total number of quadrature points used in the element.
Definition: StdExpansion.h:141
Nektar::SpatialDomains::eRegular
Geometry is straight-sided with constant geometric factors.
Definition: SpatialDomains.hpp:55
Nektar::SpatialDomains::GeomType
GeomType
Indicates the type of element geometry.
Definition: SpatialDomains.hpp:52
void Nektar::LocalRegions::Expansion::DGDeriv ( const int  dir,
const Array< OneD, const NekDouble > &  inarray,
Array< OneD, ExpansionSharedPtr > &  EdgeExp,
Array< OneD, Array< OneD, NekDouble > > &  coeffs,
Array< OneD, NekDouble > &  outarray 
)

Definition at line 132 of file Expansion.cpp.

References v_DGDeriv().

138  {
139  v_DGDeriv(dir, inarray, EdgeExp, coeffs, outarray);
140  }
Nektar::LocalRegions::Expansion::v_DGDeriv
virtual void v_DGDeriv(const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, ExpansionSharedPtr > &EdgeExp, Array< OneD, Array< OneD, NekDouble > > &coeffs, Array< OneD, NekDouble > &outarray)
Definition: Expansion.cpp:337
SpatialDomains::GeometrySharedPtr Nektar::LocalRegions::Expansion::GetGeom ( ) const

Definition at line 150 of file Expansion.cpp.

References m_geom.

Referenced by Nektar::MultiRegions::AssemblyMapCG::CreateGraph(), Nektar::LocalRegions::QuadExp::v_ComputeEdgeNormal(), Nektar::LocalRegions::TriExp::v_ComputeEdgeNormal(), Nektar::LocalRegions::NodalTriExp::v_ComputeEdgeNormal(), Nektar::LocalRegions::PyrExp::v_ComputeFaceNormal(), Nektar::LocalRegions::TetExp::v_ComputeFaceNormal(), Nektar::LocalRegions::PrismExp::v_ComputeFaceNormal(), Nektar::LocalRegions::HexExp::v_ComputeFaceNormal(), and Nektar::LocalRegions::SegExp::v_ComputeVertexNormal().

151  {
152  return m_geom;
153  }
Nektar::LocalRegions::Expansion::m_geom
SpatialDomains::GeometrySharedPtr m_geom
Definition: Expansion.h:125
DNekScalMatSharedPtr Nektar::LocalRegions::Expansion::GetLocMatrix ( const LocalRegions::MatrixKey &  mkey)

Definition at line 85 of file Expansion.cpp.

References v_GetLocMatrix().

Referenced by Nektar::LocalRegions::Expansion2D::AddHDGHelmholtzEdgeTerms(), Nektar::LocalRegions::PyrExp::CreateStaticCondMatrix(), Nektar::LocalRegions::NodalTriExp::CreateStaticCondMatrix(), Nektar::LocalRegions::TetExp::CreateStaticCondMatrix(), Nektar::LocalRegions::PrismExp::CreateStaticCondMatrix(), Nektar::LocalRegions::QuadExp::CreateStaticCondMatrix(), Nektar::LocalRegions::TriExp::CreateStaticCondMatrix(), Nektar::LocalRegions::SegExp::CreateStaticCondMatrix(), Nektar::LocalRegions::HexExp::CreateStaticCondMatrix(), Nektar::LocalRegions::NodalTriExp::GeneralMatrixOp_MatOp(), Nektar::LocalRegions::TetExp::GeneralMatrixOp_MatOp(), GetLocMatrix(), Nektar::LocalRegions::Expansion2D::v_DGDeriv(), Nektar::LocalRegions::PrismExp::v_GeneralMatrixOp_MatOp(), Nektar::LocalRegions::HexExp::v_GeneralMatrixOp_MatOp(), Nektar::LocalRegions::TriExp::v_GeneralMatrixOp_MatOp(), Nektar::LocalRegions::QuadExp::v_GeneralMatrixOp_MatOp(), and Nektar::LocalRegions::Expansion2D::v_GenMatrix().

86  {
87  return v_GetLocMatrix(mkey);
88  }
Nektar::LocalRegions::Expansion::v_GetLocMatrix
virtual DNekScalMatSharedPtr v_GetLocMatrix(const LocalRegions::MatrixKey &mkey)
Definition: Expansion.cpp:170
DNekScalMatSharedPtr Nektar::LocalRegions::Expansion::GetLocMatrix ( const StdRegions::MatrixType  mtype,
const StdRegions::ConstFactorMap &  factors = StdRegions::NullConstFactorMap,
const StdRegions::VarCoeffMap &  varcoeffs = StdRegions::NullVarCoeffMap 
)

Definition at line 142 of file Expansion.cpp.

References Nektar::StdRegions::StdExpansion::DetShapeType(), and GetLocMatrix().

145  {
146  MatrixKey mkey(mtype, DetShapeType(), *this, factors, varcoeffs);
147  return GetLocMatrix(mkey);
148  }
Nektar::StdRegions::StdExpansion::DetShapeType
LibUtilities::ShapeType DetShapeType() const
This function returns the shape of the expansion domain.
Definition: StdExpansion.h:470
Nektar::LocalRegions::Expansion::GetLocMatrix
DNekScalMatSharedPtr GetLocMatrix(const LocalRegions::MatrixKey &mkey)
Definition: Expansion.cpp:85
void Nektar::LocalRegions::Expansion::Reset ( )

Definition at line 155 of file Expansion.cpp.

References m_geom, m_metricinfo, and m_metrics.

156  {
157  // Clear metrics
158  m_metrics.clear();
159 
160  // Regenerate geometry factors
161  m_metricinfo = m_geom->GetGeomFactors();
162  }
Nektar::LocalRegions::Expansion::m_metricinfo
SpatialDomains::GeomFactorsSharedPtr m_metricinfo
Definition: Expansion.h:126
Nektar::LocalRegions::Expansion::m_geom
SpatialDomains::GeometrySharedPtr m_geom
Definition: Expansion.h:125
void Nektar::LocalRegions::Expansion::v_AddEdgeNormBoundaryInt ( const int  edge,
const boost::shared_ptr< Expansion > &  EdgeExp,
const Array< OneD, const NekDouble > &  Fx,
const Array< OneD, const NekDouble > &  Fy,
Array< OneD, NekDouble > &  outarray 
)
protectedvirtual

Definition at line 309 of file Expansion.cpp.

References ErrorUtil::efatal, and NEKERROR.

Referenced by AddEdgeNormBoundaryInt().

315  {
316  NEKERROR(ErrorUtil::efatal, "This function is only valid for LocalRegions");
317  }
NEKERROR
#define NEKERROR(type, msg)
Assert Level 0 – Fundamental assert which is used whether in FULLDEBUG, DEBUG or OPT compilation mod...
Definition: ErrorUtil.hpp:158
void Nektar::LocalRegions::Expansion::v_AddEdgeNormBoundaryInt ( const int  edge,
const boost::shared_ptr< Expansion > &  EdgeExp,
const Array< OneD, const NekDouble > &  Fn,
Array< OneD, NekDouble > &  outarray 
)
protectedvirtual

Definition at line 319 of file Expansion.cpp.

References ErrorUtil::efatal, and NEKERROR.

324  {
325  NEKERROR(ErrorUtil::efatal, "This function is only valid for LocalRegions");
326  }
NEKERROR
#define NEKERROR(type, msg)
Assert Level 0 – Fundamental assert which is used whether in FULLDEBUG, DEBUG or OPT compilation mod...
Definition: ErrorUtil.hpp:158
void Nektar::LocalRegions::Expansion::v_AddFaceNormBoundaryInt ( const int  face,
const boost::shared_ptr< Expansion > &  FaceExp,
const Array< OneD, const NekDouble > &  Fn,
Array< OneD, NekDouble > &  outarray 
)
protectedvirtual

Definition at line 328 of file Expansion.cpp.

References ErrorUtil::efatal, and NEKERROR.

Referenced by AddFaceNormBoundaryInt().

333  {
334  NEKERROR(ErrorUtil::efatal, "This function is only valid for LocalRegions");
335  }
NEKERROR
#define NEKERROR(type, msg)
Assert Level 0 – Fundamental assert which is used whether in FULLDEBUG, DEBUG or OPT compilation mod...
Definition: ErrorUtil.hpp:158
DNekMatSharedPtr Nektar::LocalRegions::Expansion::v_BuildTransformationMatrix ( const DNekScalMatSharedPtr &  r_bnd,
const StdRegions::MatrixType  matrixType 
)
protectedvirtual

Reimplemented in Nektar::LocalRegions::Expansion3D.

Definition at line 294 of file Expansion.cpp.

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

Referenced by BuildTransformationMatrix().

297  {
298  NEKERROR(ErrorUtil::efatal, "This function is only valid for LocalRegions");
299  return NullDNekMatSharedPtr;
300  }
NEKERROR
#define NEKERROR(type, msg)
Assert Level 0 – Fundamental assert which is used whether in FULLDEBUG, DEBUG or OPT compilation mod...
Definition: ErrorUtil.hpp:158
Nektar::NullDNekMatSharedPtr
static DNekMatSharedPtr NullDNekMatSharedPtr
Definition: NekTypeDefs.hpp:79
DNekMatSharedPtr Nektar::LocalRegions::Expansion::v_BuildVertexMatrix ( const DNekScalMatSharedPtr &  r_bnd)
protectedvirtual

Reimplemented in Nektar::LocalRegions::Expansion2D, and Nektar::LocalRegions::Expansion3D.

Definition at line 302 of file Expansion.cpp.

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

Referenced by BuildVertexMatrix().

304  {
305  NEKERROR(ErrorUtil::efatal, "This function is only valid for LocalRegions");
306  return NullDNekMatSharedPtr;
307  }
NEKERROR
#define NEKERROR(type, msg)
Assert Level 0 – Fundamental assert which is used whether in FULLDEBUG, DEBUG or OPT compilation mod...
Definition: ErrorUtil.hpp:158
Nektar::NullDNekMatSharedPtr
static DNekMatSharedPtr NullDNekMatSharedPtr
Definition: NekTypeDefs.hpp:79
virtual void Nektar::LocalRegions::Expansion::v_ComputeLaplacianMetric ( )
inlineprotectedvirtual

Reimplemented in Nektar::LocalRegions::QuadExp, Nektar::LocalRegions::TriExp, Nektar::LocalRegions::HexExp, Nektar::LocalRegions::TetExp, and Nektar::LocalRegions::PyrExp.

Definition at line 136 of file Expansion.h.

Referenced by ComputeLaplacianMetric().

136 {};
void Nektar::LocalRegions::Expansion::v_DGDeriv ( const int  dir,
const Array< OneD, const NekDouble > &  inarray,
Array< OneD, ExpansionSharedPtr > &  EdgeExp,
Array< OneD, Array< OneD, NekDouble > > &  coeffs,
Array< OneD, NekDouble > &  outarray 
)
protectedvirtual

Reimplemented in Nektar::LocalRegions::Expansion2D, and Nektar::LocalRegions::Expansion3D.

Definition at line 337 of file Expansion.cpp.

References ErrorUtil::efatal, and NEKERROR.

Referenced by DGDeriv().

343  {
344  NEKERROR(ErrorUtil::efatal, "This function is only valid for LocalRegions");
345  }
NEKERROR
#define NEKERROR(type, msg)
Assert Level 0 – Fundamental assert which is used whether in FULLDEBUG, DEBUG or OPT compilation mod...
Definition: ErrorUtil.hpp:158
void Nektar::LocalRegions::Expansion::v_GetCoords ( Array< OneD, NekDouble > &  coords_1,
Array< OneD, NekDouble > &  coords_2,
Array< OneD, NekDouble > &  coords_3 
)
protectedvirtual

Reimplemented from Nektar::StdRegions::StdExpansion.

Reimplemented in Nektar::LocalRegions::NodalTriExp, Nektar::LocalRegions::QuadExp, Nektar::LocalRegions::TriExp, Nektar::LocalRegions::HexExp, Nektar::LocalRegions::SegExp, Nektar::LocalRegions::PointExp, Nektar::LocalRegions::TetExp, Nektar::LocalRegions::PrismExp, and Nektar::LocalRegions::PyrExp.

Definition at line 213 of file Expansion.cpp.

References ASSERTL1, Nektar::LibUtilities::Interp1D(), Nektar::LibUtilities::Interp2D(), Nektar::LibUtilities::Interp3D(), Nektar::StdRegions::StdExpansion::m_base, and m_geom.

Referenced by Nektar::LocalRegions::NodalTriExp::GetCoords(), Nektar::LocalRegions::PyrExp::v_GetCoords(), Nektar::LocalRegions::PrismExp::v_GetCoords(), Nektar::LocalRegions::TetExp::v_GetCoords(), Nektar::LocalRegions::SegExp::v_GetCoords(), Nektar::LocalRegions::HexExp::v_GetCoords(), Nektar::LocalRegions::TriExp::v_GetCoords(), and Nektar::LocalRegions::QuadExp::v_GetCoords().

217  {
218  ASSERTL1(m_geom, "m_geom not defined");
219 
220  // get physical points defined in Geom
221  m_geom->FillGeom();
222 
223  const int expDim = m_base.num_elements();
224  int nqGeom = 1;
225  bool doCopy = true;
226 
227  Array<OneD, LibUtilities::BasisSharedPtr> CBasis(expDim);
228  Array<OneD, Array<OneD, NekDouble> > tmp(3);
229 
230  for (int i = 0; i < expDim; ++i)
231  {
232  CBasis[i] = m_geom->GetBasis(i);
233  nqGeom *= CBasis[i]->GetNumPoints();
234  doCopy = doCopy && m_base[i]->GetBasisKey().SamePoints(
235  CBasis[i]->GetBasisKey());
236  }
237 
238  tmp[0] = coords_0;
239  tmp[1] = coords_1;
240  tmp[2] = coords_2;
241 
242  if (doCopy)
243  {
244  for (int i = 0; i < m_geom->GetCoordim(); ++i)
245  {
246  m_geom->GetXmap()->BwdTrans(m_geom->GetCoeffs(i), tmp[i]);
247  }
248  }
249  else
250  {
251  for (int i = 0; i < m_geom->GetCoordim(); ++i)
252  {
253  Array<OneD, NekDouble> tmpGeom(nqGeom);
254  m_geom->GetXmap()->BwdTrans(m_geom->GetCoeffs(i), tmpGeom);
255 
256  switch (expDim)
257  {
258  case 1:
259  {
260  LibUtilities::Interp1D(
261  CBasis[0]->GetPointsKey(), &tmpGeom[0],
262  m_base[0]->GetPointsKey(), &tmp[i][0]);
263  break;
264  }
265  case 2:
266  {
267  LibUtilities::Interp2D(
268  CBasis[0]->GetPointsKey(),
269  CBasis[1]->GetPointsKey(),
270  &tmpGeom[0],
271  m_base[0]->GetPointsKey(),
272  m_base[1]->GetPointsKey(),
273  &tmp[i][0]);
274  break;
275  }
276  case 3:
277  {
278  LibUtilities::Interp3D(
279  CBasis[0]->GetPointsKey(),
280  CBasis[1]->GetPointsKey(),
281  CBasis[2]->GetPointsKey(),
282  &tmpGeom[0],
283  m_base[0]->GetPointsKey(),
284  m_base[1]->GetPointsKey(),
285  m_base[2]->GetPointsKey(),
286  &tmp[i][0]);
287  break;
288  }
289  }
290  }
291  }
292  }
Nektar::LocalRegions::Expansion::m_geom
SpatialDomains::GeometrySharedPtr m_geom
Definition: Expansion.h:125
Nektar::LibUtilities::Interp2D
void Interp2D(const BasisKey &fbasis0, const BasisKey &fbasis1, const Array< OneD, const NekDouble > &from, const BasisKey &tbasis0, const BasisKey &tbasis1, Array< OneD, NekDouble > &to)
this function interpolates a 2D function evaluated at the quadrature points of the 2D basis...
Definition: Interp.cpp:116
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
Nektar::LibUtilities::Interp1D
void Interp1D(const BasisKey &fbasis0, const Array< OneD, const NekDouble > &from, const BasisKey &tbasis0, Array< OneD, NekDouble > &to)
this function interpolates a 1D function evaluated at the quadrature points of the basis fbasis0 to ...
Definition: Interp.cpp:54
ASSERTL1
#define ASSERTL1(condition, msg)
Assert Level 1 – Debugging which is used whether in FULLDEBUG or DEBUG compilation mode...
Definition: ErrorUtil.hpp:191
Nektar::StdRegions::StdExpansion::m_base
Array< OneD, LibUtilities::BasisSharedPtr > m_base
Definition: StdExpansion.h:1422
DNekScalMatSharedPtr Nektar::LocalRegions::Expansion::v_GetLocMatrix ( const LocalRegions::MatrixKey &  mkey)
protectedvirtual

Reimplemented in Nektar::LocalRegions::NodalTriExp, Nektar::LocalRegions::HexExp, Nektar::LocalRegions::SegExp, Nektar::LocalRegions::TriExp, Nektar::LocalRegions::QuadExp, Nektar::LocalRegions::PrismExp, Nektar::LocalRegions::TetExp, and Nektar::LocalRegions::PyrExp.

Definition at line 170 of file Expansion.cpp.

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

Referenced by GetLocMatrix().

171  {
172  NEKERROR(ErrorUtil::efatal, "This function is only valid for LocalRegions");
173  return NullDNekScalMatSharedPtr;
174  }
NEKERROR
#define NEKERROR(type, msg)
Assert Level 0 – Fundamental assert which is used whether in FULLDEBUG, DEBUG or OPT compilation mod...
Definition: ErrorUtil.hpp:158
Nektar::NullDNekScalMatSharedPtr
static DNekScalMatSharedPtr NullDNekScalMatSharedPtr
Definition: NekTypeDefs.hpp:80
const SpatialDomains::GeomFactorsSharedPtr & Nektar::LocalRegions::Expansion::v_GetMetricInfo ( ) const
virtual

Reimplemented from Nektar::StdRegions::StdExpansion.

Reimplemented in Nektar::LocalRegions::QuadExp.

Definition at line 164 of file Expansion.cpp.

References m_metricinfo.

165  {
166  return m_metricinfo;
167  }
Nektar::LocalRegions::Expansion::m_metricinfo
SpatialDomains::GeomFactorsSharedPtr m_metricinfo
Definition: Expansion.h:126
void Nektar::LocalRegions::Expansion::v_MultiplyByQuadratureMetric ( const Array< OneD, const NekDouble > &  inarray,
Array< OneD, NekDouble > &  outarray 
)
protectedvirtual

Reimplemented from Nektar::StdRegions::StdExpansion.

Definition at line 176 of file Expansion.cpp.

References ComputeQuadratureMetric(), Nektar::LocalRegions::eMetricQuadrature, Nektar::StdRegions::StdExpansion::GetTotPoints(), m_metrics, and Vmath::Vmul().

178  {
179  const int nqtot = GetTotPoints();
180 
181  if (m_metrics.count(eMetricQuadrature) == 0)
182  {
183  ComputeQuadratureMetric();
184  }
185 
186  Vmath::Vmul(nqtot, m_metrics[eMetricQuadrature], 1, inarray, 1, outarray, 1);
187  }
Nektar::StdRegions::StdExpansion::GetTotPoints
int GetTotPoints() const
This function returns the total number of quadrature points used in the element.
Definition: StdExpansion.h:141
Vmath::Vmul
void Vmul(int n, const T *x, const int incx, const T *y, const int incy, T *z, const int incz)
Multiply vector z = x*y.
Definition: Vmath.cpp:169

Member Data Documentation

SpatialDomains::GeometrySharedPtr Nektar::LocalRegions::Expansion::m_geom
protected

Definition at line 125 of file Expansion.h.

Referenced by Nektar::LocalRegions::NodalTriExp::CreateMatrix(), Nektar::LocalRegions::SegExp::CreateMatrix(), Expansion(), Nektar::LocalRegions::NodalTriExp::GetCoord(), Nektar::LocalRegions::PointExp::GetCoords(), GetGeom(), Nektar::LocalRegions::PointExp::GetGeom(), Nektar::LocalRegions::Expansion0D::GetGeom0D(), Nektar::LocalRegions::Expansion2D::GetGeom2D(), Nektar::LocalRegions::Expansion3D::GetGeom3D(), Nektar::LocalRegions::NodalTriExp::IProductWRTDerivBase_SumFac(), Nektar::LocalRegions::NodalTriExp::PhysEvaluate(), Reset(), Nektar::LocalRegions::PyrExp::v_GetCoord(), Nektar::LocalRegions::PrismExp::v_GetCoord(), Nektar::LocalRegions::TetExp::v_GetCoord(), Nektar::LocalRegions::SegExp::v_GetCoord(), Nektar::LocalRegions::HexExp::v_GetCoord(), Nektar::LocalRegions::TriExp::v_GetCoord(), Nektar::LocalRegions::QuadExp::v_GetCoord(), Nektar::LocalRegions::PyrExp::v_GetCoordim(), Nektar::LocalRegions::TetExp::v_GetCoordim(), Nektar::LocalRegions::PrismExp::v_GetCoordim(), Nektar::LocalRegions::SegExp::v_GetCoordim(), Nektar::LocalRegions::TriExp::v_GetCoordim(), Nektar::LocalRegions::QuadExp::v_GetCoordim(), Nektar::LocalRegions::PointExp::v_GetCoords(), v_GetCoords(), Nektar::LocalRegions::QuadExp::v_GetEorient(), Nektar::LocalRegions::SegExp::v_GetPorient(), Nektar::LocalRegions::PrismExp::v_GetSimplexEquiSpacedConnectivity(), Nektar::LocalRegions::SegExp::v_HelmholtzMatrixOp(), Nektar::LocalRegions::SegExp::v_IProductWRTDerivBase(), Nektar::LocalRegions::TriExp::v_IProductWRTDerivBase_SumFac(), Nektar::LocalRegions::QuadExp::v_IProductWRTDerivBase_SumFac(), Nektar::LocalRegions::SegExp::v_LaplacianMatrixOp(), Nektar::LocalRegions::SegExp::v_PhysDeriv_n(), Nektar::LocalRegions::SegExp::v_PhysDeriv_s(), Nektar::LocalRegions::TriExp::v_PhysDirectionalDeriv(), Nektar::LocalRegions::QuadExp::v_PhysDirectionalDeriv(), Nektar::LocalRegions::TetExp::v_PhysEvaluate(), Nektar::LocalRegions::PyrExp::v_PhysEvaluate(), Nektar::LocalRegions::PrismExp::v_PhysEvaluate(), Nektar::LocalRegions::SegExp::v_PhysEvaluate(), Nektar::LocalRegions::HexExp::v_PhysEvaluate(), Nektar::LocalRegions::QuadExp::v_PhysEvaluate(), and Nektar::LocalRegions::TriExp::v_PhysEvaluate().

SpatialDomains::GeomFactorsSharedPtr Nektar::LocalRegions::Expansion::m_metricinfo
protected

Definition at line 126 of file Expansion.h.

Referenced by ComputeQuadratureMetric(), Nektar::LocalRegions::PyrExp::CreateMatrix(), Nektar::LocalRegions::NodalTriExp::CreateMatrix(), Nektar::LocalRegions::TetExp::CreateMatrix(), Nektar::LocalRegions::PrismExp::CreateMatrix(), Nektar::LocalRegions::QuadExp::CreateMatrix(), Nektar::LocalRegions::TriExp::CreateMatrix(), Nektar::LocalRegions::SegExp::CreateMatrix(), Nektar::LocalRegions::HexExp::CreateMatrix(), Nektar::LocalRegions::PyrExp::CreateStaticCondMatrix(), Nektar::LocalRegions::NodalTriExp::CreateStaticCondMatrix(), Nektar::LocalRegions::TetExp::CreateStaticCondMatrix(), Nektar::LocalRegions::PrismExp::CreateStaticCondMatrix(), Nektar::LocalRegions::QuadExp::CreateStaticCondMatrix(), Nektar::LocalRegions::TriExp::CreateStaticCondMatrix(), Nektar::LocalRegions::SegExp::CreateStaticCondMatrix(), Nektar::LocalRegions::HexExp::CreateStaticCondMatrix(), Expansion(), Nektar::LocalRegions::NodalTriExp::Integral(), Nektar::LocalRegions::HexExp::IProductWRTDerivBase_SumFac(), Nektar::LocalRegions::NodalTriExp::IProductWRTDerivBase_SumFac(), Nektar::LocalRegions::NodalTriExp::PhysDeriv(), Reset(), Nektar::LocalRegions::PyrExp::v_ComputeLaplacianMetric(), Nektar::LocalRegions::TetExp::v_ComputeLaplacianMetric(), Nektar::LocalRegions::HexExp::v_ComputeLaplacianMetric(), Nektar::LocalRegions::TriExp::v_ComputeLaplacianMetric(), Nektar::LocalRegions::QuadExp::v_ComputeLaplacianMetric(), Nektar::LocalRegions::QuadExp::v_GetEdgeQFactors(), v_GetMetricInfo(), Nektar::LocalRegions::QuadExp::v_GetMetricInfo(), Nektar::LocalRegions::SegExp::v_HelmholtzMatrixOp(), Nektar::LocalRegions::PrismExp::v_Integral(), Nektar::LocalRegions::SegExp::v_Integral(), Nektar::LocalRegions::TetExp::v_Integral(), Nektar::LocalRegions::PyrExp::v_Integral(), Nektar::LocalRegions::TriExp::v_Integral(), Nektar::LocalRegions::QuadExp::v_Integral(), Nektar::LocalRegions::HexExp::v_Integral(), Nektar::LocalRegions::PyrExp::v_IProductWRTBase(), Nektar::LocalRegions::SegExp::v_IProductWRTBase(), Nektar::LocalRegions::TetExp::v_IProductWRTDerivBase(), Nektar::LocalRegions::SegExp::v_IProductWRTDerivBase(), Nektar::LocalRegions::PrismExp::v_IProductWRTDerivBase_SumFac(), Nektar::LocalRegions::TriExp::v_IProductWRTDerivBase_SumFac(), Nektar::LocalRegions::QuadExp::v_IProductWRTDerivBase_SumFac(), Nektar::LocalRegions::SegExp::v_LaplacianMatrixOp(), Nektar::LocalRegions::PrismExp::v_LaplacianMatrixOp_MatFree_Kernel(), Nektar::LocalRegions::SegExp::v_MetricInfoType(), Nektar::LocalRegions::TriExp::v_NormVectorIProductWRTBase(), Nektar::LocalRegions::QuadExp::v_NormVectorIProductWRTBase(), Nektar::LocalRegions::SegExp::v_PhysDeriv(), Nektar::LocalRegions::PrismExp::v_PhysDeriv(), Nektar::LocalRegions::TetExp::v_PhysDeriv(), Nektar::LocalRegions::PyrExp::v_PhysDeriv(), Nektar::LocalRegions::TriExp::v_PhysDeriv(), Nektar::LocalRegions::QuadExp::v_PhysDeriv(), Nektar::LocalRegions::HexExp::v_PhysDeriv(), Nektar::LocalRegions::SegExp::v_PhysDeriv_n(), Nektar::LocalRegions::SegExp::v_PhysDeriv_s(), Nektar::LocalRegions::TriExp::v_PhysDirectionalDeriv(), Nektar::LocalRegions::QuadExp::v_PhysDirectionalDeriv(), Nektar::LocalRegions::TetExp::v_SVVLaplacianFilter(), Nektar::LocalRegions::PrismExp::v_SVVLaplacianFilter(), Nektar::LocalRegions::HexExp::v_SVVLaplacianFilter(), Nektar::LocalRegions::TriExp::v_SVVLaplacianFilter(), and Nektar::LocalRegions::QuadExp::v_SVVLaplacianFilter().

MetricMap Nektar::LocalRegions::Expansion::m_metrics
protected

Definition at line 127 of file Expansion.h.

Referenced by ComputeQuadratureMetric(), Reset(), Nektar::LocalRegions::PyrExp::v_ComputeLaplacianMetric(), Nektar::LocalRegions::TetExp::v_ComputeLaplacianMetric(), Nektar::LocalRegions::HexExp::v_ComputeLaplacianMetric(), Nektar::LocalRegions::TriExp::v_ComputeLaplacianMetric(), Nektar::LocalRegions::QuadExp::v_ComputeLaplacianMetric(), Nektar::LocalRegions::PyrExp::v_LaplacianMatrixOp_MatFree_Kernel(), Nektar::LocalRegions::TetExp::v_LaplacianMatrixOp_MatFree_Kernel(), Nektar::LocalRegions::HexExp::v_LaplacianMatrixOp_MatFree_Kernel(), Nektar::LocalRegions::TriExp::v_LaplacianMatrixOp_MatFree_Kernel(), Nektar::LocalRegions::QuadExp::v_LaplacianMatrixOp_MatFree_Kernel(), and v_MultiplyByQuadratureMetric().

Generated on Wed May 4 2016 17:54:29 for Nektar++ by   doxygen 1.8.8