API for 2 way M2L. More...

#include <FFTAccelerationAPI_extensions.h>

Inheritance diagram for FFTAccelerationAPI_2Way:

Public Member Functions
virtual	~FFTAccelerationAPI_2Way ()
	destructor, child class will be upcasted, virtual destructor required to call the right child class destructor

virtual void	FFT_M2L_2way (FFTAccelerableExpansion &Source1, FFTAccelerableExpansion &Source2, FFTAccelerableExpansion &Target1, FFTAccelerableExpansion &Target2, FFTDataContainer *TransferFunction)=0
	M2L using 2way scheme (see doc/2wayM2L) More...

virtual void	FFT_M2L_2way_vec (FFTAccelerableExpansion &Source1, FFTAccelerableExpansion &Source2, FFTAccelerableExpansion &Target1, FFTAccelerableExpansion &Target2, FFTDataContainer *TransferFunction)=0

Public Member Functions inherited from FFTAccelerationAPI
virtual	~FFTAccelerationAPI ()
	destructor, child class will be upcasted, virtual destructor required to call the right child class destructor

virtual void	FFT_initialize_Source (FFTAccelerableExpansion &Expansion, double radius)=0

virtual void	FFT_initialize_Target (FFTAccelerableExpansion &Expansion)=0

virtual void	FFT_initialize_TransferFunction (FFTAccelerableExpansion &Expansion)=0

virtual void	FFT_M2L (FFTAccelerableExpansion &Source, FFTAccelerableExpansion &Target, FFTDataContainer *TransferFunction)=0

virtual void	FFT_M2L_vec (FFTAccelerableExpansion &Source, FFTAccelerableExpansion &Target, FFTDataContainer *TransferFunction)=0

virtual void	FFT_finalize_Target (FFTAccelerableExpansion &Expansion, double radius)=0

Additional Inherited Members
Protected Attributes inherited from FFTAccelerationAPI
int	_p

int	_fft_nx
	order of the expansions (start at 0 so usually order+1)

int	_fft_ny
	number of line of the FFT matrices (or similar)

Detailed Description

API for 2 way M2L.

Various additionnal M2L schemes FMM algorithm will have to static_cast to it to use the order reduction in the M2L All extends FFTAcceleration so FFTAcceleration's implementation can directly inherit them

Member Function Documentation

◆ FFT_M2L_2way()

virtual void FFTAccelerationAPI_2Way::FFT_M2L_2way	(	FFTAccelerableExpansion &	Source1,
		FFTAccelerableExpansion &	Source2,
		FFTAccelerableExpansion &	Target1,
		FFTAccelerableExpansion &	Target2,
		FFTDataContainer *	TransferFunction
	)

pure virtual

M2L using 2way scheme (see doc/2wayM2L)

Implemented in FFTAcceleration_blocks, FFTAcceleration_scalBlocks_optFFT, and FFTAcceleration_2wayM2L.

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

src/bhfmm/fft/FFTAccelerationAPI_extensions.h

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ FFT_M2L_2way()