numeric::fourier::kiss_dct_state Class Reference

#include <kiss_fft_state.hh>

Public Member Functions
	kiss_dct_state ()
	1D dft More...
	kiss_dct_state (int n, int inv)
void	resize (int n, int inv)
int	nfft ()
int	inverse ()
kiss_fft_cfg	substate ()
kiss_fft_cpx *	tmpbuf ()
kiss_fft_cpx *	super_twiddles ()

Private Attributes
kiss_fft_state	substate_
std::vector< kiss_fft_cpx >	tmpbuf_
std::vector< kiss_fft_cpx >	super_twiddles_

Constructor & Destructor Documentation

numeric::fourier::kiss_dct_state::kiss_dct_state ( )

default

1D dft

numeric::fourier::kiss_dct_state::kiss_dct_state	(	int	n,
		int	inv
	)

References resize().

Member Function Documentation

int numeric::fourier::kiss_dct_state::inverse ( )

inline

References numeric::fourier::kiss_fft_state::inverse(), and substate_.

int numeric::fourier::kiss_dct_state::nfft ( )

inline

References numeric::fourier::kiss_fft_state::nfft(), and substate_.

void numeric::fourier::kiss_dct_state::resize	(	int	n,
		int	inv
	)

References utility::io::oc::cerr, utility::options::OptionKeys::options::exit, numeric::fourier::kiss_fft_state::inverse(), numeric::fourier::kf_cexp(), numeric::fourier::kiss_fft_state::nfft(), numeric::fourier::kiss_fft_state::resize(), substate_, super_twiddles_, and tmpbuf_.

Referenced by kiss_dct_state().

kiss_fft_cfg numeric::fourier::kiss_dct_state::substate ( )

inline

References substate_.

kiss_fft_cpx* numeric::fourier::kiss_dct_state::super_twiddles ( )

inline

References super_twiddles_.

kiss_fft_cpx* numeric::fourier::kiss_dct_state::tmpbuf ( )

inline

References tmpbuf_.

Member Data Documentation

kiss_fft_state numeric::fourier::kiss_dct_state::substate_

private

Referenced by inverse(), nfft(), resize(), and substate().

std::vector<kiss_fft_cpx> numeric::fourier::kiss_dct_state::super_twiddles_

private

Referenced by resize(), and super_twiddles().

std::vector<kiss_fft_cpx> numeric::fourier::kiss_dct_state::tmpbuf_

private

Referenced by resize(), and tmpbuf().

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

• src/numeric/fourier/kiss_fft_state.hh
• src/numeric/fourier/kiss_fft_state.cc