signalsmith::fft::RealFFT< V, optionFlags > Class Template Reference

Inherited by signalsmith::fft::ModifiedRealFFT< Sample >, and signalsmith::fft::ModifiedRealFFT< Sample >.

Static Methods
static size_t	fastSizeAbove (size_t size)
static size_t	fastSizeBelow (size_t size)
static size_t	fastSizeAbove (size_t size)
static size_t	fastSizeBelow (size_t size)

Methods
	RealFFT (size_t size=0, int fastDirection=0)
size_t	setSize (size_t size)
size_t	setFastSizeAbove (size_t size)
size_t	setFastSizeBelow (size_t size)
size_t	size () const
template<typename Input >
void	fftTaskBefore (Input input)
template<typename Output >
void	fftTaskAfter (Output output)
template<typename Input , typename Output >
	SIGNALSMITH_AUTO_RETURN (fftTask(Input &&input, Output &&output), signalsmith::perf::segmentTask(std::bind(&RealFFT::fftTaskBefore< decltype(_fft_impl::getIterator(input))>, this, _fft_impl::getIterator(input)), 1) .then(complexFft.task(false, complexBuffer1, complexBuffer2)) .then(std::bind(&RealFFT::fftTaskAfter< decltype(_fft_impl::getIterator(output))>, this, _fft_impl::getIterator(output)), 1)) template< typename Input
Output void	fft (Input &&input, Output &&output)
template<typename Input >
void	ifftTaskBefore (Input input)
template<typename Output >
void	ifftTaskAfter (Output output)
template<typename Input , typename Output >
	SIGNALSMITH_AUTO_RETURN (ifftTask(Input &&input, Output &&output), signalsmith::perf::segmentTask(std::bind(&RealFFT::ifftTaskBefore< decltype(_fft_impl::getIterator(input))>, this, _fft_impl::getIterator(input)), 1) .then(complexFft.task(true, complexBuffer1, complexBuffer2)) .then(std::bind(&RealFFT::ifftTaskAfter< decltype(_fft_impl::getIterator(output))>, this, _fft_impl::getIterator(output)), 1)) template< typename Input
Output void	ifft (Input &&input, Output &&output)
	RealFFT (size_t size=0, int fastDirection=0)
size_t	setSize (size_t size)
size_t	setFastSizeAbove (size_t size)
size_t	setFastSizeBelow (size_t size)
size_t	size () const
template<typename InputIterator , typename OutputIterator >
void	fft (InputIterator &&input, OutputIterator &&output)
template<typename InputIterator , typename OutputIterator >
void	ifft (InputIterator &&input, OutputIterator &&output)