DummyExpansion Class Reference

#include <DummyExpansion.h>

Inheritance diagram for DummyExpansion:

Public Member Functions
	DummyExpansion (unsigned ord)
void	evaluate_M_at_r (double X, double Y, double Z)
double &	get_C (unsigned l, unsigned m)
double &	get_S (unsigned l, unsigned m)
Public Member Functions inherited from FFTAccelerableExpansion
	FFTAccelerableExpansion ()
	Constructor, set the storage pointer to NULL by default.
virtual	~FFTAccelerableExpansion ()
	virtual destructor to ensure correct destructor sequence, delete the _FFTData if set
bool	issetFFTData ()
	inline isset test

Additional Inherited Members
Public Attributes inherited from FFTAccelerableExpansion
FFTDataContainer *	_FFTData

Detailed Description

Truncated version of SH_Expansion used by to compute the transferfunction from the vector

Extend FFTAccelerableExpansion so it can be used by a FFTAcceleration evaluate_M_at_r(double X, double Y, double Z) convert the DummyExpansion to a Transferfunction expansion of vector [X,Y,Z] (carthesian coordinates)

Member Function Documentation

get_C()

double& DummyExpansion::get_C ( unsigned  l, unsigned  m  )

inlinevirtual

Accessor to the real part of an expansion. Only require access to the positive m part, the negative m will be reconstructed using the symmetry

Parameters

unsigned	int l, 0 <= l < max_order
unsigned	int m, 0 <= m <= l

Returns

double & C[l][m]

Implements FFTAccelerableExpansion.

get_S()

double& DummyExpansion::get_S ( unsigned  l, unsigned  m  )

inlinevirtual

Accessor to the imaginary part of an expansion. Only require access to the positive m part, the negative m will be reconstructed using the symmetry

Parameters

unsigned	int l, 0 <= l < max_order
unsigned	int m, 0 <= m <= l

Returns

double & C[l][m]

Implements FFTAccelerableExpansion.

---

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

• src/bhfmm/fft/transferFunctionManager/DummyExpansion.h
• src/bhfmm/fft/transferFunctionManager/DummyExpansion.cpp