scfx_utils.hh File Reference

#include "sc_fxdefs.hh"
#include "scfx_params.hh"
#include "scfx_string.hh"

Go to the source code of this file.

Namespaces
namespace	sc_dt

Macros
#define	MSB_STATEMENT(n)
#define	LSB_STATEMENT(n)

Functions
int	sc_dt::scfx_find_msb (unsigned long x)
int	sc_dt::scfx_find_lsb (unsigned long x)
int	sc_dt::scfx_parse_sign (const char *&s, bool &sign_char)
sc_numrep	sc_dt::scfx_parse_prefix (const char *&s)
int	sc_dt::scfx_parse_base (const char *&s)
bool	sc_dt::scfx_is_equal (const char *a, const char *b)
bool	sc_dt::scfx_is_nan (const char *s)
bool	sc_dt::scfx_is_inf (const char *s)
bool	sc_dt::scfx_exp_start (const char *s)
bool	sc_dt::scfx_is_digit (char c, sc_numrep numrep)
int	sc_dt::scfx_to_digit (char c, sc_numrep numrep)
void	sc_dt::scfx_print_nan (scfx_string &s)
void	sc_dt::scfx_print_inf (scfx_string &s, bool negative)
void	sc_dt::scfx_print_prefix (scfx_string &s, sc_numrep numrep)
void	sc_dt::scfx_print_exp (scfx_string &s, int exp)
void	sc_dt::scfx_tc2csd (scfx_string &s, int w_prefix)
void	sc_dt::scfx_csd2tc (scfx_string &csd)

Macro Definition Documentation

LSB_STATEMENT

#define LSB_STATEMENT

(

n

)

Value:

if (x << n) { x <<= n; i -= n; }

Definition at line 83 of file scfx_utils.hh.

MSB_STATEMENT

#define MSB_STATEMENT

(

n

)

Value:

if (x >> n) { x >>= n; i += n; }

Definition at line 64 of file scfx_utils.hh.