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fmath.h@ 2766

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Last change on this file since 2766 was 658, checked in by ansari, 26 years ago
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File size: 1018 bytes

Rev	Line
[658]	1	/* Declaration de fonctions math pour float */
	2
	3	#ifndef FMATH_H_SEEN
	4	#define FMATH_H_SEEN
	5
	6	#include <math.h>
	7
	8	#ifdef __cplusplus
	9	extern "C" {
	10	#endif
	11
	12
	13	#if defined(OSF1)
	14	#define fexp(x) expf(x)
	15	#define fsqrt(x) sqrtf(x)
	16	#define flog10(x) log10f(x)
	17	#define flog(x) logf(x)
	18	#elif !defined(IRIX64)
	19	#define fexp(x) ((float)(exp((double)(x))))
	20	#define expf(x) ((float)(exp((double)(x))))
	21	#define fabsf(x) ((float)(fabs((double)(x))))
	22	#define fsqrt(x) ((float)(sqrt((double)(x))))
	23	#define sqrtf(x) ((float)(sqrt((double)(x))))
	24	#define flog10(x) ((float)(log10((double)(x))))
	25	#define log10f(x) ((float)(log10((double)(x))))
	26	#define flog(x) ((float)(log((double)(x))))
	27	#define logf(x) ((float)(log((double)(x))))
	28	#define floorf(x) ((float) floor((double)(x)))
	29	#define ceilf(x) ((float) ceil((double)(x)))
	30	#define powf(x,y) ((float) pow((double)(x), (double)(y)))
	31	#define nintf (int)
	32	#endif
	33
	34	#ifdef __cplusplus
	35	}
	36	#endif
	37
	38	#endif
	39

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