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changed name from simple_fft_traits to ei_kissfft_impl

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This commit is contained in:
Mark Borgerding
2009-05-25 20:35:24 -04:00
parent 326ea77390
commit 210092d16c
4 changed files with 37 additions and 15 deletions
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29
unsupported/Eigen/src/FFT/simple_fft_traits.h → unsupported/Eigen/src/FFT/ei_kissfft_impl.h
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@@ -24,16 +24,15 @@
#include <complex>
#include <vector>
#include <iostream>
namespace Eigen {
template <typename _Scalar>
struct simple_fft_traits
struct ei_kissfft_impl
{
typedef _Scalar Scalar;
typedef std::complex<Scalar> Complex;
simple_fft_traits() : m_nfft(0) {}
ei_kissfft_impl() : m_nfft(0) {}
template <typename _Src>
void fwd( Complex * dst,const _Src *src,int nfft)
@@ -370,5 +369,29 @@ namespace Eigen {
std::vector<Complex> m_realTwiddles;
std::vector<int> m_stageRadix;
std::vector<int> m_stageRemainder;
/*
enum {FORWARD,INVERSE,REAL,COMPLEX};
struct PlanKey
{
PlanKey(int nfft,bool isinverse,bool iscomplex)
{
_key = (nfft<<2) | (isinverse<<1) | iscomplex;
}
bool operator<(const PlanKey & other) const
{
return this->_key < other._key;
}
int _key;
};
struct PlanData
{
std::vector<Complex> m_twiddles;
};
std::map<PlanKey,
*/
};
}