Nektar::Collections::Operator Class Reference

Base class for operators on a collection of elements. More...

#include <Operator.h>

Inheritance diagram for Nektar::Collections::Operator:

Public Member Functions
	Operator (std::vector< StdRegions::StdExpansionSharedPtr > pCollExp, boost::shared_ptr< CoalescedGeomData > GeomData)
	Constructor. More...
virtual COLLECTIONS_EXPORT void	operator() (const Array< OneD, const NekDouble > &input, Array< OneD, NekDouble > &output0, Array< OneD, NekDouble > &output1, Array< OneD, NekDouble > &output2, Array< OneD, NekDouble > &wsp=NullNekDouble1DArray)=0
	Perform operation. More...
virtual COLLECTIONS_EXPORT void	operator() (int dir, const Array< OneD, const NekDouble > &input, Array< OneD, NekDouble > &output, Array< OneD, NekDouble > &wsp=NullNekDouble1DArray)=0
virtual COLLECTIONS_EXPORT	~Operator ()
int	GetWspSize ()
	Get the size of the required workspace. More...

Protected Attributes
StdRegions::StdExpansionSharedPtr	m_stdExp
unsigned int	m_numElmt
unsigned int	m_wspSize

Detailed Description

Base class for operators on a collection of elements.

Definition at line 108 of file Operator.h.

Constructor & Destructor Documentation

Nektar::Collections::Operator::Operator ( std::vector< StdRegions::StdExpansionSharedPtr >  pCollExp, boost::shared_ptr< CoalescedGeomData >  GeomData  )

inline

Constructor.

Definition at line 112 of file Operator.h.

            : m_stdExp(pCollExp[0]->GetStdExp()),
              m_numElmt(pCollExp.size()),
              m_wspSize(0)
        {
        }

Nektar::Collections::Operator::~Operator ( )

virtual

Definition at line 102 of file Operator.cpp.

{
}

Member Function Documentation

int Nektar::Collections::Operator::GetWspSize ( )

inline

Get the size of the required workspace.

Definition at line 140 of file Operator.h.

References m_wspSize.

        {
            return m_wspSize;
        }

virtual COLLECTIONS_EXPORT void Nektar::Collections::Operator::operator() ( const Array< OneD, const NekDouble > &  input, Array< OneD, NekDouble > &  output0, Array< OneD, NekDouble > &  output1, Array< OneD, NekDouble > &  output2, Array< OneD, NekDouble > &  wsp = NullNekDouble1DArray  )

pure virtual

Perform operation.

Implemented in Nektar::Collections::PhysDeriv_SumFac_Prism, Nektar::Collections::IProductWRTDerivBase_SumFac_Prism, Nektar::Collections::PhysDeriv_SumFac_Tet, Nektar::Collections::IProductWRTDerivBase_SumFac_Tet, Nektar::Collections::PhysDeriv_SumFac_Hex, Nektar::Collections::BwdTrans_SumFac_Prism, Nektar::Collections::IProductWRTDerivBase_SumFac_Hex, Nektar::Collections::IProductWRTBase_SumFac_Prism, Nektar::Collections::PhysDeriv_SumFac_Tri, Nektar::Collections::BwdTrans_SumFac_Tet, Nektar::Collections::IProductWRTDerivBase_SumFac_Tri, Nektar::Collections::IProductWRTBase_SumFac_Tet, Nektar::Collections::PhysDeriv_SumFac_Quad, Nektar::Collections::BwdTrans_SumFac_Hex, Nektar::Collections::IProductWRTBase_SumFac_Hex, Nektar::Collections::IProductWRTDerivBase_SumFac_Quad, Nektar::Collections::IProductWRTBase_SumFac_Tri, Nektar::Collections::PhysDeriv_SumFac_Seg, Nektar::Collections::IProductWRTDerivBase_SumFac_Seg, Nektar::Collections::BwdTrans_SumFac_Tri, Nektar::Collections::IProductWRTBase_SumFac_Quad, Nektar::Collections::BwdTrans_SumFac_Quad, Nektar::Collections::PhysDeriv_NoCollection, Nektar::Collections::IProductWRTDerivBase_NoCollection, Nektar::Collections::IProductWRTBase_SumFac_Seg, Nektar::Collections::BwdTrans_SumFac_Seg, Nektar::Collections::IProductWRTBase_NoCollection, Nektar::Collections::PhysDeriv_IterPerExp, Nektar::Collections::IProductWRTDerivBase_IterPerExp, Nektar::Collections::BwdTrans_NoCollection, Nektar::Collections::IProductWRTBase_IterPerExp, Nektar::Collections::BwdTrans_IterPerExp, Nektar::Collections::IProductWRTBase_StdMat, Nektar::Collections::IProductWRTDerivBase_StdMat, Nektar::Collections::BwdTrans_StdMat, and Nektar::Collections::PhysDeriv_StdMat.

virtual COLLECTIONS_EXPORT void Nektar::Collections::Operator::operator() ( int  dir, const Array< OneD, const NekDouble > &  input, Array< OneD, NekDouble > &  output, Array< OneD, NekDouble > &  wsp = NullNekDouble1DArray  )

pure virtual

Implemented in Nektar::Collections::PhysDeriv_SumFac_Prism, Nektar::Collections::IProductWRTDerivBase_SumFac_Prism, Nektar::Collections::PhysDeriv_SumFac_Tet, Nektar::Collections::IProductWRTDerivBase_SumFac_Tet, Nektar::Collections::PhysDeriv_SumFac_Hex, Nektar::Collections::BwdTrans_SumFac_Prism, Nektar::Collections::IProductWRTDerivBase_SumFac_Hex, Nektar::Collections::BwdTrans_SumFac_Tet, Nektar::Collections::PhysDeriv_SumFac_Tri, Nektar::Collections::IProductWRTBase_SumFac_Prism, Nektar::Collections::IProductWRTDerivBase_SumFac_Tri, Nektar::Collections::IProductWRTBase_SumFac_Tet, Nektar::Collections::PhysDeriv_SumFac_Quad, Nektar::Collections::BwdTrans_SumFac_Hex, Nektar::Collections::IProductWRTDerivBase_SumFac_Quad, Nektar::Collections::IProductWRTBase_SumFac_Hex, Nektar::Collections::PhysDeriv_SumFac_Seg, Nektar::Collections::BwdTrans_SumFac_Tri, Nektar::Collections::IProductWRTBase_SumFac_Tri, Nektar::Collections::IProductWRTDerivBase_SumFac_Seg, Nektar::Collections::IProductWRTBase_SumFac_Quad, Nektar::Collections::BwdTrans_SumFac_Quad, Nektar::Collections::PhysDeriv_NoCollection, Nektar::Collections::IProductWRTDerivBase_NoCollection, Nektar::Collections::IProductWRTBase_SumFac_Seg, Nektar::Collections::BwdTrans_SumFac_Seg, Nektar::Collections::IProductWRTDerivBase_IterPerExp, Nektar::Collections::IProductWRTBase_NoCollection, Nektar::Collections::PhysDeriv_IterPerExp, Nektar::Collections::BwdTrans_NoCollection, Nektar::Collections::IProductWRTBase_IterPerExp, Nektar::Collections::BwdTrans_IterPerExp, Nektar::Collections::IProductWRTDerivBase_StdMat, Nektar::Collections::PhysDeriv_StdMat, Nektar::Collections::IProductWRTBase_StdMat, and Nektar::Collections::BwdTrans_StdMat.

Member Data Documentation

unsigned int Nektar::Collections::Operator::m_numElmt

protected

Definition at line 147 of file Operator.h.

StdRegions::StdExpansionSharedPtr Nektar::Collections::Operator::m_stdExp

protected

Definition at line 146 of file Operator.h.

unsigned int Nektar::Collections::Operator::m_wspSize

protected

Definition at line 148 of file Operator.h.

Referenced by GetWspSize().