Wrapper for fftlog wripper. More...

#include "FuncGrid.h"

Include dependency graph for FFTlog.h:

This graph shows which files directly or indirectly include this file:

Namespaces
	cbl
	The global namespace of the *CosmoBolognaLib*

	cbl::wrapper
	The namespace of the wrappers

	cbl::wrapper::fftlog
	The namespace of the FFTlog wrappers

Functions
void	cbl::wrapper::fftlog::fhti_ (int _n, double _mu, double _q, double _dlnr, double _kr, int _kropt, double _wsave, int _ok)
	wrapper of the fhti subroutine contained in External/fftlog-f90-master/fftlog.f This is an initialization routine More...

void	cbl::wrapper::fftlog::fftl_ (int _n, double _a, double _rk, int _dir, double *_wsave)
	wrapper of the fftl subroutine contained in External/fftlog-f90-master/fftlog.f This subroutine computes the discrete Fourier sine or cosine transform of a logarithmically spaced periodic sequence More...

std::vector< double >	cbl::wrapper::fftlog::transform_FFTlog (const std::vector< double > yy, const int dir, const std::vector< double > xx, const std::vector< double > fx, const double mu=0, const double q=0, const double kr=1, const int kropt=0)
	wrapper of the FFTlog to compute the discrete Fourier sine or cosine transform of a logarithmically spaced periodic sequence More...

void	cbl::wrapper::fftlog::transform_FFTlog (std::vector< double > &yy, std::vector< double > &fy, const int dir, const std::vector< double > xx, const std::vector< double > fx, const double mu=0, const double q=0, const double kr=1, const int kropt=0)
	wrapper of the FFTlog to compute the discrete Fourier sine or cosine transform of a logarithmically spaced periodic sequence More...

Detailed Description

Wrapper for fftlog wripper.

This file contains the prototypes of the class FFTlog, wrapping functions for fast Hankel transform implemented in the FFTlog library (Hamilton 2000)

Author: Alfonso Veropalumbo; alfon.nosp@m.so.v.nosp@m.eropa.nosp@m.lumb.nosp@m.o@uni.nosp@m.bo.i.nosp@m.t

Definition in file FFTlog.h.

Namespaces