Fiber::ModifiedHelmholtz3dHypersingularOffDiagonalInterpolatedKernelFunctor< ValueType_ > Class Template Reference

Kernel functor for the hypersingular operator associated with the modified Helmholtz equation in 3D, applicable for test and trial points lying on nonadjacent elements. More...

#include </home/wojtek/Projects/BEM/bempp-sven/bempp/lib/fiber/modified_helmholtz_3d_hypersingular_off_diagonal_interpolated_kernel_functor.hpp>

Public Types
typedef ValueType_	ValueType
typedef ScalarTraits < ValueType >::RealType	CoordinateType

Public Member Functions
	ModifiedHelmholtz3dHypersingularOffDiagonalInterpolatedKernelFunctor (ValueType waveNumber, CoordinateType maxDist, int interpPtsPerWavelength)
int	kernelCount () const
int	kernelRowCount (int) const
int	kernelColCount (int) const
void	addGeometricalDependencies (size_t &testGeomDeps, size_t &trialGeomDeps) const
ValueType	waveNumber () const
template<template< typename T > class CollectionOf2dSlicesOfNdArrays>
void	evaluate (const ConstGeometricalDataSlice< CoordinateType > &testGeomData, const ConstGeometricalDataSlice< CoordinateType > &trialGeomData, CollectionOf2dSlicesOfNdArrays< ValueType > &result) const
CoordinateType	estimateRelativeScale (CoordinateType distance) const

Detailed Description

template<typename ValueType_>
class Fiber::ModifiedHelmholtz3dHypersingularOffDiagonalInterpolatedKernelFunctor< ValueType_ >

Kernel functor for the hypersingular operator associated with the modified Helmholtz equation in 3D, applicable for test and trial points lying on nonadjacent elements.

Uses interpolation to speed up kernel evaluation.

Template Parameters

ValueType

Type used to represent the values of the kernel. It can be one of: float, double, std::complex<float> and std::complex<double>. Note that setting ValueType to a real type implies that the wave number will also be purely real.

See Also

Modified Helmholtz equation in 3D

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The documentation for this class was generated from the following file:

• /home/wojtek/Projects/BEM/bempp-sven/bempp/lib/fiber/modified_helmholtz_3d_hypersingular_off_diagonal_interpolated_kernel_functor.hpp