CFFT Class Reference

#include <cfft.h>

Static Public Member Functions
static bool	Forward (const double_complex *const Input, double_complex *const Output, const unsigned int N)
static bool	Forward (double_complex *const Data, const unsigned int N)
static bool	Inverse (const double_complex *const Input, double_complex *const Output, const unsigned int N, const bool Scale=true)
static bool	Inverse (double_complex *const Data, const unsigned int N, const bool Scale=true)

Static Protected Member Functions
static void	Perform (double_complex *const Data, const unsigned int N, const bool Inverse=false)
static void	Rearrange (const double_complex *const Input, double_complex *const Output, const unsigned int N)
static void	Rearrange (double_complex *const Data, const unsigned int N)
static void	Scale (double_complex *const Data, const unsigned int N)

Member Function Documentation

Forward() [1/2]

bool CFFT::Forward ( const double_complex *const  Input, double_complex *const  Output, const unsigned int  N  )

static

References N, Perform(), and Rearrange().

Forward() [2/2]

bool CFFT::Forward ( double_complex *const  Data, const unsigned int  N  )

static

References N, Perform(), and Rearrange().

Inverse() [1/2]

bool CFFT::Inverse ( const double_complex *const  Input, double_complex *const  Output, const unsigned int  N, const bool  Scale = true  )

static

References N, Perform(), Rearrange(), and Scale().

Referenced by madness::BandlimitedPropagator::BandlimitedPropagator(), and Perform().

Inverse() [2/2]

bool CFFT::Inverse ( double_complex *const  Data, const unsigned int  N, const bool  Scale = true  )

static

References N, Perform(), Rearrange(), and Scale().

Perform()

void CFFT::Perform ( double_complex *const  Data, const unsigned int  N, const bool  Inverse = false  )

staticprotected

References delta, Inverse(), N, and pi.

Referenced by Forward(), Forward(), Inverse(), and Inverse().

Rearrange() [1/2]

void CFFT::Rearrange ( const double_complex *const  Input, double_complex *const  Output, const unsigned int  N  )

staticprotected

References N.

Referenced by Forward(), Forward(), Inverse(), and Inverse().

Rearrange() [2/2]

void CFFT::Rearrange ( double_complex *const  Data, const unsigned int  N  )

staticprotected

References N.

Scale()

void CFFT::Scale ( double_complex *const  Data, const unsigned int  N  )

staticprotected

References N.

Referenced by Inverse(), and Inverse().

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

• cfft.h
• cfft.cc