math_cvn.c File Reference

#include "fb.h"

Include dependency graph for math_cvn.c:

Go to the source code of this file.

Macros
#define	hDoCVn(from, to_t, size)

Functions
FBCALL double	fb_CVDFROMLONGINT (long long ll)
FBCALL float	fb_CVSFROML (int l)
FBCALL int	fb_CVLFROMS (float f)
FBCALL long long	fb_CVLONGINTFROMD (double d)

Macro Definition Documentation

#define hDoCVn	(		from,
			to_t,
			size
	)

Value:

do {                         \
        if( (size) == sizeof(from) && (size) == sizeof(to_t) )    \
        {                                                         \
                to_t to;                                              \
                memcpy( &to, &from, size );                           \
                return to;                                            \
        }                                                         \
        else                                                      \
        {                                                         \
                return (to_t)0;                                       \
        }                                                         \
 } while (0)

Definition at line 5 of file math_cvn.c.

Function Documentation

FBCALL double fb_CVDFROMLONGINT

(

long long

ll)

Definition at line 19 of file math_cvn.c.

FBCALL int fb_CVLFROMS

(

float

f)

Definition at line 29 of file math_cvn.c.

FBCALL long long fb_CVLONGINTFROMD

(

double

d)

Definition at line 34 of file math_cvn.c.

FBCALL float fb_CVSFROML

(

int

l)

Definition at line 24 of file math_cvn.c.