mx::math::fft::fftwTypeSpec< _inputDataT, _outputDataT > Struct Template Reference

template<typename _inputDataT, typename _outputDataT>
struct mx::math::fft::fftwTypeSpec< _inputDataT, _outputDataT >

A structure specifying various types based on the FFT input and output data types.

Provides various typedefs to specify which fftw functions to compile.

See the specializations:

• fftwTypeSpec<complexFT,complexFT>
• fftwTypeSpec<float, complexFT>
• fftwTypeSpec<complexFT, float>
• fftwTypeSpec<complexDT,complexDT>
• fftwTypeSpec<double, complexDT>
• fftwTypeSpec<complexDT, double>
• fftwTypeSpec<complexLT,complexLT>
• fftwTypeSpec<long double, complexLT>
• fftwTypeSpec<complexLT, long double>
• fftwTypeSpec<complexQT,complexQT>
• fftwTypeSpec<__float128, complexQT>
• fftwTypeSpec<complexQT, __float128>

Template Parameters

_inputDataT	is the data type of the input array
_outputDataT	is the data type of the output array

Definition at line 173 of file fftwTemplates.hpp.

Public Types
typedef _realT	realT
	The real data type (_realT is actually defined in specializations). More...
typedef std::complex< realT >	complexT
	The complex data type. More...
typedef _inputDataT	inputDataT
	The input array data type. More...
typedef _outputDataT	outputDataT
	The output array data type. More...
typedef fftwPlanSpec< realT >::planT	planT
	The plan type. More...

Member Typedef Documentation

complexT

template<typename _inputDataT , typename _outputDataT >

typedef std::complex<realT> mx::math::fft::fftwTypeSpec< _inputDataT, _outputDataT >::complexT

The complex data type.

Definition at line 176 of file fftwTemplates.hpp.

inputDataT

template<typename _inputDataT , typename _outputDataT >

typedef _inputDataT mx::math::fft::fftwTypeSpec< _inputDataT, _outputDataT >::inputDataT

The input array data type.

Definition at line 177 of file fftwTemplates.hpp.

outputDataT

template<typename _inputDataT , typename _outputDataT >

typedef _outputDataT mx::math::fft::fftwTypeSpec< _inputDataT, _outputDataT >::outputDataT

The output array data type.

Definition at line 178 of file fftwTemplates.hpp.

planT

template<typename _inputDataT , typename _outputDataT >

typedef fftwPlanSpec<realT>::planT mx::math::fft::fftwTypeSpec< _inputDataT, _outputDataT >::planT

The plan type.

Definition at line 179 of file fftwTemplates.hpp.

realT

template<typename _inputDataT , typename _outputDataT >

typedef _realT mx::math::fft::fftwTypeSpec< _inputDataT, _outputDataT >::realT

The real data type (_realT is actually defined in specializations).

Definition at line 175 of file fftwTemplates.hpp.

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

• math/fft/fftwTemplates.hpp