Nektar::Collections::BwdTrans_NoCollection Class Reference

Backward transform operator using LocalRegions implementation. More...

Inheritance diagram for Nektar::Collections::BwdTrans_NoCollection:

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

Protected Attributes
vector< StdRegions::StdExpansionSharedPtr >	m_expList
Protected Attributes inherited from Nektar::Collections::Operator
StdRegions::StdExpansionSharedPtr	m_stdExp
unsigned int	m_numElmt
unsigned int	m_wspSize

Private Member Functions
	BwdTrans_NoCollection (vector< StdRegions::StdExpansionSharedPtr > pCollExp, CoalescedGeomDataSharedPtr pGeomData)

Detailed Description

Backward transform operator using LocalRegions implementation.

Definition at line 231 of file BwdTrans.cpp.

Constructor & Destructor Documentation

~BwdTrans_NoCollection()

virtual Nektar::Collections::BwdTrans_NoCollection::~BwdTrans_NoCollection ( )

inlinevirtual

Definition at line 236 of file BwdTrans.cpp.

        {
        }

BwdTrans_NoCollection()

Nektar::Collections::BwdTrans_NoCollection::BwdTrans_NoCollection ( vector< StdRegions::StdExpansionSharedPtr >  pCollExp, CoalescedGeomDataSharedPtr  pGeomData  )

inlineprivate

Definition at line 274 of file BwdTrans.cpp.

References Nektar::StdRegions::eBwdTrans, Nektar::LibUtilities::eHexahedron, Nektar::Collections::eNoCollection, Nektar::LibUtilities::ePrism, Nektar::LibUtilities::ePyramid, Nektar::LibUtilities::eQuadrilateral, Nektar::LibUtilities::eSegment, Nektar::LibUtilities::eTetrahedron, Nektar::LibUtilities::eTriangle, Nektar::Collections::GetOperatorFactory(), and Nektar::LibUtilities::NekFactory< tKey, tBase, tParam >::RegisterCreatorFunction().

            : Operator(pCollExp, pGeomData)
        {
            m_expList = pCollExp;
        }

Member Function Documentation

operator()() [1/2]

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

inlinevirtual

Perform operation.

Implements Nektar::Collections::Operator.

Definition at line 240 of file BwdTrans.cpp.

        {
            boost::ignore_unused(output1, output2, wsp);

            const int nCoeffs = m_expList[0]->GetNcoeffs();
            const int nPhys   = m_expList[0]->GetTotPoints();
            Array<OneD, NekDouble> tmp;

            for (int i = 0; i < m_numElmt; ++i)
            {
                m_expList[i]->BwdTrans(input + i*nCoeffs,
                                       tmp = output + i*nPhys);
            }
        }

operator()() [2/2]

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

inlinevirtual

Implements Nektar::Collections::Operator.

Definition at line 260 of file BwdTrans.cpp.

References ASSERTL0.

        {
            boost::ignore_unused(dir, input, output, wsp);
            ASSERTL0(false, "Not valid for this operator.");
        }

Member Data Documentation

m_expList

vector<StdRegions::StdExpansionSharedPtr> Nektar::Collections::BwdTrans_NoCollection::m_expList

protected

Definition at line 271 of file BwdTrans.cpp.