GFFT::DFTk_inp< N, M, T, S > Class Template Reference

In-place DFT. More...

#include <gfftspec.h>

Inheritance diagram for GFFT::DFTk_inp< N, M, T, S >:

Public Member Functions
void	apply (T *data)
template<class LT >
void	apply (T *data, const LT *wr, const LT *wi)
template<class LT >
void	apply (const LT *wr, const LT *wi, T *data)

Detailed Description

template<int_t N, int_t M, typename T, int S>
class GFFT::DFTk_inp< N, M, T, S >

Template Parameters

N	length of the data
M	step in the data
T	value type
S	sign of the transform (-1 for inverse)

Non-recursive in-place DFT for a general (odd) length with short-radix specializations for N=2,3

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

• gfftspec.h