convolutional_interleaver< symbol_type > Class Template Reference

template class for generic convolutional interleaver More...

#include <gnuradio/atsc/convolutional_interleaver.h>

Public Member Functions
	convolutional_interleaver (bool interleave_p, int nbanks, int fifo_size_incr)
virtual	~convolutional_interleaver ()
void	reset ()
	reset interleaver (flushes contents and resets commutator) More...
void	sync ()
	sync interleaver (resets commutator, but doesn't flush fifos) More...
int	end_to_end_delay ()
	return end to end delay in symbols (delay through concatenated interleaver / deinterleaver) More...
symbol_type	transform (symbol_type input)
	transform a single symbol More...
void	transform (symbol_type *out, const symbol_type *in, int nsymbols)
	transform a bunch of symbols More...

Protected Attributes
int	m_commutator
int	m_nbanks
int	m_fifo_size_incr
std::vector< interleaver_fifo< symbol_type > * >	m_fifo

Detailed Description

template<class symbol_type>
class convolutional_interleaver< symbol_type >

template class for generic convolutional interleaver

Constructor & Destructor Documentation

template<class symbol_type >

convolutional_interleaver< symbol_type >::convolutional_interleaver	(	bool	interleave_p,
		int	nbanks,
		int	fifo_size_incr
	)

References convolutional_interleaver< symbol_type >::m_fifo, convolutional_interleaver< symbol_type >::m_fifo_size_incr, convolutional_interleaver< symbol_type >::m_nbanks, and convolutional_interleaver< symbol_type >::sync().

template<class symbol_type >

convolutional_interleaver< symbol_type >::~convolutional_interleaver ( )

virtual

References convolutional_interleaver< symbol_type >::m_fifo, and convolutional_interleaver< symbol_type >::m_nbanks.

Member Function Documentation

template<class symbol_type >

int convolutional_interleaver< symbol_type >::end_to_end_delay

(

)

return end to end delay in symbols (delay through concatenated interleaver / deinterleaver)

References convolutional_interleaver< symbol_type >::m_fifo_size_incr, and convolutional_interleaver< symbol_type >::m_nbanks.

Referenced by convolutional_interleaver< unsigned char >::sync().

template<class symbol_type >

void convolutional_interleaver< symbol_type >::reset

(

)

reset interleaver (flushes contents and resets commutator)

References convolutional_interleaver< symbol_type >::m_fifo, convolutional_interleaver< symbol_type >::m_nbanks, and convolutional_interleaver< symbol_type >::sync().

template<class symbol_type>

void convolutional_interleaver< symbol_type >::sync ( )

inline

sync interleaver (resets commutator, but doesn't flush fifos)

Referenced by convolutional_interleaver< symbol_type >::convolutional_interleaver(), and convolutional_interleaver< symbol_type >::reset().

template<class symbol_type>

symbol_type convolutional_interleaver< symbol_type >::transform ( symbol_type  input )

inline

transform a single symbol

Referenced by convolutional_interleaver< unsigned char >::transform(), and convolutional_interleaver< symbol_type >::transform().

template<class symbol_type>

void convolutional_interleaver< symbol_type >::transform	(	symbol_type *	out,
		const symbol_type *	in,
		int	nsymbols
	)

transform a bunch of symbols

References convolutional_interleaver< symbol_type >::transform().

Member Data Documentation

template<class symbol_type>

int convolutional_interleaver< symbol_type >::m_commutator

protected

Referenced by convolutional_interleaver< unsigned char >::sync(), and convolutional_interleaver< unsigned char >::transform().

template<class symbol_type>

std::vector<interleaver_fifo<symbol_type> *> convolutional_interleaver< symbol_type >::m_fifo

protected

Referenced by convolutional_interleaver< symbol_type >::convolutional_interleaver(), convolutional_interleaver< symbol_type >::reset(), convolutional_interleaver< unsigned char >::transform(), and convolutional_interleaver< symbol_type >::~convolutional_interleaver().

template<class symbol_type>

int convolutional_interleaver< symbol_type >::m_fifo_size_incr

protected

Referenced by convolutional_interleaver< symbol_type >::convolutional_interleaver(), and convolutional_interleaver< symbol_type >::end_to_end_delay().

template<class symbol_type>

int convolutional_interleaver< symbol_type >::m_nbanks

protected

Referenced by convolutional_interleaver< symbol_type >::convolutional_interleaver(), convolutional_interleaver< symbol_type >::end_to_end_delay(), convolutional_interleaver< symbol_type >::reset(), convolutional_interleaver< unsigned char >::transform(), and convolutional_interleaver< symbol_type >::~convolutional_interleaver().

---

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

• convolutional_interleaver.h