Fiber::ModifiedHelmholtz3dHypersingularKernelInterpolatedFunctor< ValueType_ > Class Template Reference

Hypersingular kernel collection functor for the modified Helmholtz equation in 3D. More...

#include </home/wojtek/Projects/BEM/bempp-sven/bempp/lib/fiber/modified_helmholtz_3d_hypersingular_kernel_interpolated_functor.hpp>

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

Public Member Functions
	ModifiedHelmholtz3dHypersingularKernelInterpolatedFunctor (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::ModifiedHelmholtz3dHypersingularKernelInterpolatedFunctor< ValueType_ >

Hypersingular kernel collection functor for the modified Helmholtz equation in 3D.

The functor evaluates two kernels: the single-layer potential kernel the single-layer potential kernel multiplied by m_waveNumber**2.

Uses interpolation to speed up calculations.

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_kernel_interpolated_functor.hpp