gsh.h File Reference

The complex generalized spherical harmonic coefficients for real data. More...

#include <hpp/config.h>
#include <cmath>
#include <complex>

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Classes
class	hpp::GSHCoeffs< T >

Namespaces
	hpp

Functions
template<typename T >
GSHCoeffs< T >	hpp::operator+ (const GSHCoeffs< T > &coeffs1, const GSHCoeffs< T > &coeffs2)
template<typename T >
void	hpp::operator+= (GSHCoeffs< T > &A, const GSHCoeffs< T > &B)
template<typename T >
GSHCoeffs< T >	hpp::operator/ (const GSHCoeffs< T > &coeffs, const T val)
template<typename T >
void	hpp::operator/= (GSHCoeffs< T > &A, const T B)

Detailed Description

The complex generalized spherical harmonic coefficients for real data.

For real data, there is the guarantee that C[l,-m,-n] = (-1)^{(m+n)} C[l,m,n]*. So, we only store the upper triangular values for m and n, such that n>=m. These values are then flattened in row major order.

Template Parameters

The	real scalar type