arith_code.cc File Reference

#include "stdio.h"
#include <stdlib.h>
#include <stdint.h>
#include "assert.h"
#include "math.h"
#include <string>
#include <inttypes.h>
#include <functional>
#include "arith_code.hh"

Include dependency graph for arith_code.cc:

Namespaces
	AC

Macros
#define	ANSI_COLOR_RED   ""
	codes to output color More...
#define	ANSI_COLOR_GREEN   ""
#define	ANSI_COLOR_YELLOW   ""
#define	ANSI_COLOR_BLUE   ""
#define	ANSI_COLOR_MAGENTA   ""
#define	ANSI_COLOR_CYAN   ""
#define	ANSI_COLOR_RESET   ""
#define	string_binary   string_hex
#define	AC_PS(A)
#define	AC_PB(A)
#define	AC_PRINT(A...)

Typedefs
typedef std::function< void(int, int, F_t, F_t, double)>	AC::printit_t

Functions
std::string	AC::string_hex (I_t b)
	prints an integer in a string More...
std::string	AC::string_binary_comma (I_t b, std::string sep="'")
void	AC::freq2cum_freq (F_t cum_freq[], F_t freq[], int max_symb, int assert_non_zero=1)
	computes the cumulative cum_freq given the frequencies of symbols More...
void	AC::prob2cum_freq (F_t cum_freq[], double prob[], int max_symb)
	computes the cum_freq given the probabilities More...
int	AC::renormalize_frequencies (AC::F_t *fr, int n_symbols, unsigned int max_freq=AC::MAX_FREQ)
double	AC::compute_entropy (F_t *freq, int MAX_SYMB)
	compute the entropy given the frequencies More...
void	AC::print_table_generic (std::function< void(int)> head, printit_t printit, F_t *fr, F_t *cufr, int n_symbols, const int columns=6)
void	AC::print_table_freq (F_t *fr, F_t *cufr, int n_symbols, const int columns=6, FILE *out=stderr)
	prints the table of frequencies More...
void	AC::print_table_freq_ascii (F_t *fr, F_t *cufr, int n_symbols, const int columns=6, FILE *out=stderr)
	prints the table of frequencies, with ascii characters More...
void	AC::print_table_cum_freq_ascii (F_t *fr, F_t *cufr, int n_symbols, FILE *out=stdout, int columns=4)
	prints the table of frequencies and cumulative frequencies, with ascii symbols More...
void	AC::print_table_cum_freq (F_t *fr, F_t *cufr, int n_symbols, FILE *out=stdout, const int columns=4)
	prints the table of frequencies and cumulative frequencies More...

Variables
const char *	AC::bit_rep [16]
const char *	AC::hex_rep [16]

Macro Definition Documentation

AC_PB

#define AC_PB

(

A

)

AC_PRINT

#define AC_PRINT

(

A...

)

AC_PS

#define AC_PS

(

A

)

ANSI_COLOR_BLUE

#define ANSI_COLOR_BLUE   ""

ANSI_COLOR_CYAN

#define ANSI_COLOR_CYAN   ""

ANSI_COLOR_GREEN

#define ANSI_COLOR_GREEN   ""

ANSI_COLOR_MAGENTA

#define ANSI_COLOR_MAGENTA   ""

ANSI_COLOR_RED

#define ANSI_COLOR_RED   ""

codes to output color

ANSI_COLOR_RESET

#define ANSI_COLOR_RESET   ""

ANSI_COLOR_YELLOW

#define ANSI_COLOR_YELLOW   ""

string_binary

#define string_binary   string_hex