Helmholtz help class to calculate the size of the collection that is given as an input and as an output to the Helmholtz Operator. The size evaluation takes into account that the evaluation of the Helmholtz operator takes input from the coeff space and gives the output in the coeff space too. More...
Protected Member Functions | |
| Helmholtz_Helper () | |
Additional Inherited Members | |
 Public Member Functions inherited from Nektar::Collections::Operator | |
| Operator (std::vector< StdRegions::StdExpansionSharedPtr > pCollExp, std::shared_ptr< CoalescedGeomData > GeomData, StdRegions::FactorMap factors) | |
| Constructor. More... | |
| virtual | ~Operator ()=default |
| 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 void | UpdateFactors (StdRegions::FactorMap factors) |
| Update the supplied factor map. More... | |
| virtual COLLECTIONS_EXPORT void | UpdateVarcoeffs (StdRegions::VarCoeffMap &varcoeffs) |
| Update the supplied variable coefficients. More... | |
| unsigned int | GetWspSize () |
| Get the size of the required workspace. More... | |
| unsigned int | GetNumElmt () |
| Get number of elements. More... | |
| StdRegions::StdExpansionSharedPtr | GetExpSharedPtr () |
| Get expansion pointer. More... | |
| unsigned int | GetInputSize (bool defaultIn=true) |
| unsigned int | GetOutputSize (bool defaultOut=true) |
| Protected Attributes inherited from Nektar::Collections::Operator | |
| bool | m_isDeformed |
| StdRegions::StdExpansionSharedPtr | m_stdExp |
| unsigned int | m_numElmt |
| number of elements that the operator is applied on More... | |
| unsigned int | m_nqe |
| unsigned int | m_wspSize |
| unsigned int | m_inputSize |
| number of modes or quadrature points that are passed as input to an operator More... | |
| unsigned int | m_outputSize |
| number of modes or quadrature points that are taken as output from an operator More... | |
| unsigned int | m_inputSizeOther |
| Number of modes or quadrature points, opposite to m_inputSize. More... | |
| unsigned int | m_outputSizeOther |
| Number of modes or quadrature points, opposite to m_outputSize. More... | |
Detailed Description
Helmholtz help class to calculate the size of the collection that is given as an input and as an output to the Helmholtz Operator. The size evaluation takes into account that the evaluation of the Helmholtz operator takes input from the coeff space and gives the output in the coeff space too.
Definition at line 61 of file library/Collections/Helmholtz.cpp.
Constructor & Destructor Documentation
◆ Helmholtz_Helper()
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inlineprotected |
Definition at line 64 of file library/Collections/Helmholtz.cpp.
References Nektar::Collections::Operator::m_inputSize, Nektar::Collections::Operator::m_inputSizeOther, Nektar::Collections::Operator::m_numElmt, Nektar::Collections::Operator::m_outputSize, Nektar::Collections::Operator::m_outputSizeOther, and Nektar::Collections::Operator::m_stdExp.
