alist Class Reference

#include <gnuradio/fec/alist.h>

Public Member Functions
	alist ()
	Default Constructor. More...
	alist (const char *fname)
	Constructor which loads alist class from an alist-file. More...
void	read (const char *fname)
	Read alist data from a file. More...
void	write (const char *fname) const
	Write alist data to a file. More...
int	get_N ()
	Retuns N, the number of variable nodes. More...
int	get_M ()
	Return M, the number of check nodes. More...
std::vector< std::vector< int > >	get_mlist ()
	Return the m_list variable. More...
std::vector< std::vector< int > >	get_nlist ()
	Returns the n_list variable. More...
std::vector< int >	get_num_mlist ()
	Returns the num_mlist variable. More...
std::vector< int >	get_num_nlist ()
	Returns the num_nlist variable. More...
int	get_max_num_nlist ()
	Returns the max_num_nlist variable. More...
int	get_max_num_mlist ()
	Returns the max_num_mlist variable. More...
void	print_nlist_i (int i)
	Prints the nlist[i] variable. More...
void	print_mlist_i (int i)
	Prints the mlist[i] variable. More...
std::vector< std::vector< char > >	get_matrix ()
	Returns the corresponding H matrix. More...

Protected Attributes
bool	data_ok
	A variable indicating if data has been read from alist-file. More...
int	N
	Number of variable nodes. More...
int	M
	Number of check nodes. More...
int	max_num_mlist
	Maximum weight of rows. More...
int	max_num_nlist
	Maximum weight of columns. More...
std::vector< int >	num_nlist
	Weight of each column n. More...
std::vector< int >	num_mlist
	Weight of each row m. More...
std::vector< std::vector< int > >	mlist
	List of integer coordinates along each rows with non-zero entries. More...
std::vector< std::vector< int > >	nlist
	List of integer coordinates along each column with non-zero entries. More...

Constructor & Destructor Documentation

alist::alist ( )

inline

Default Constructor.

alist::alist

(

const char *

fname

)

Constructor which loads alist class from an alist-file.

Member Function Documentation

int alist::get_M

(

)

Return M, the number of check nodes.

std::vector<std::vector<char> > alist::get_matrix

(

)

Returns the corresponding H matrix.

int alist::get_max_num_mlist

(

)

Returns the max_num_mlist variable.

int alist::get_max_num_nlist

(

)

Returns the max_num_nlist variable.

std::vector< std::vector<int> > alist::get_mlist

(

)

Return the m_list variable.

int alist::get_N

(

)

Retuns N, the number of variable nodes.

std::vector< std::vector<int> > alist::get_nlist

(

)

Returns the n_list variable.

std::vector<int> alist::get_num_mlist

(

)

Returns the num_mlist variable.

std::vector<int> alist::get_num_nlist

(

)

Returns the num_nlist variable.

void alist::print_mlist_i

(

int

i

)

Prints the mlist[i] variable.

void alist::print_nlist_i

(

int

i

)

Prints the nlist[i] variable.

void alist::read

(

const char *

fname

)

Read alist data from a file.

void alist::write

(

const char *

fname

)

const

Write alist data to a file.

Member Data Documentation

bool alist::data_ok

protected

A variable indicating if data has been read from alist-file.

int alist::M

protected

Number of check nodes.

int alist::max_num_mlist

protected

Maximum weight of rows.

int alist::max_num_nlist

protected

Maximum weight of columns.

std::vector< std::vector<int> > alist::mlist

protected

List of integer coordinates along each rows with non-zero entries.

int alist::N

protected

Number of variable nodes.

std::vector< std::vector<int> > alist::nlist

protected

List of integer coordinates along each column with non-zero entries.

std::vector<int> alist::num_mlist

protected

Weight of each row m.

std::vector<int> alist::num_nlist

protected

Weight of each column n.

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

• alist.h