gsl::fft::halfcomplex_float::radix2 Namespace Reference

Radix 2 transforms. More...

Functions
int	backward (float data[], size_t const stride, size_t const n)
	C++ version of gsl_fft_halfcomplex_float_radix2_backward(). More...
int	inverse (float data[], size_t const stride, size_t const n)
	C++ version of gsl_fft_halfcomplex_float_radix2_inverse(). More...
int	backward (float data[], size_t const n)
	C++ version of gsl_fft_halfcomplex_float_radix2_backward(). More...
int	inverse (float data[], size_t const n)
	C++ version of gsl_fft_halfcomplex_float_radix2_inverse(). More...
template<typename DATA >
int	backward (DATA &data, size_t const stride=1)
	C++ version of gsl_fft_halfcomplex_float_radix2_backward(). More...
template<typename DATA >
int	inverse (DATA &data, size_t const stride=1)
	C++ version of gsl_fft_halfcomplex_float_radix2_inverse(). More...

Detailed Description

Radix 2 transforms.

Function Documentation

backward() [1/3]

template<typename DATA >

int gsl::fft::halfcomplex_float::radix2::backward ( DATA &  data, size_t const  stride = 1  )

inline

C++ version of gsl_fft_halfcomplex_float_radix2_backward().

Works with std::array<float>, std::vector<float> and gsl::vector.

Parameters

data	An array of halfcomplex values as an array of float values.
stride	The stride of the array.

Returns

Error code on failure.

Definition at line 84 of file fft_halfcomplex_float.hpp.

backward() [2/3]

int gsl::fft::halfcomplex_float::radix2::backward ( float  data[], size_t const  n  )

inline

C++ version of gsl_fft_halfcomplex_float_radix2_backward().

Parameters

data	An array of halfcomplex values as an array of float values.
n	The size of the array.

Returns

Error code on failure.

Definition at line 64 of file fft_halfcomplex_float.hpp.

References gsl::rstat::n().

backward() [3/3]

int gsl::fft::halfcomplex_float::radix2::backward ( float  data[], size_t const  stride, size_t const  n  )

inline

C++ version of gsl_fft_halfcomplex_float_radix2_backward().

Parameters

data	An array of halfcomplex values as an array of float values.
stride	The stride of the array.
n	The size of the array.

Returns

Error code on failure.

Definition at line 45 of file fft_halfcomplex_float.hpp.

References gsl::rstat::n().

inverse() [1/3]

template<typename DATA >

int gsl::fft::halfcomplex_float::radix2::inverse ( DATA &  data, size_t const  stride = 1  )

inline

C++ version of gsl_fft_halfcomplex_float_radix2_inverse().

Works with std::array<float>, std::vector<float> and gsl::vector.

Parameters

data	An array of halfcomplex values as an array of float values.
stride	The stride of the array.

Returns

Error code on failure.

Definition at line 95 of file fft_halfcomplex_float.hpp.

inverse() [2/3]

int gsl::fft::halfcomplex_float::radix2::inverse ( float  data[], size_t const  n  )

inline

C++ version of gsl_fft_halfcomplex_float_radix2_inverse().

Parameters

data	An array of halfcomplex values as an array of float values.
n	The size of the array.

Returns

Error code on failure.

Definition at line 73 of file fft_halfcomplex_float.hpp.

References gsl::rstat::n().

inverse() [3/3]

int gsl::fft::halfcomplex_float::radix2::inverse ( float  data[], size_t const  stride, size_t const  n  )

inline

C++ version of gsl_fft_halfcomplex_float_radix2_inverse().

Parameters

data	An array of halfcomplex values as an array of float values.
stride	The stride of the array.
n	The size of the array.

Returns

Error code on failure.

Definition at line 55 of file fft_halfcomplex_float.hpp.

References gsl::rstat::n().