From 9ff1e787f915539b1980654e3d3d2013ff5c81d2 Mon Sep 17 00:00:00 2001 From: shyouhei Date: Mon, 7 Jul 2008 07:38:25 +0000 Subject: wrong commit; sorry git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_8_6_269@17938 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ruby_1_8_6/ext/bigdecimal/bigdecimal.h | 216 --------------------------------- 1 file changed, 216 deletions(-) delete mode 100644 ruby_1_8_6/ext/bigdecimal/bigdecimal.h (limited to 'ruby_1_8_6/ext/bigdecimal/bigdecimal.h') diff --git a/ruby_1_8_6/ext/bigdecimal/bigdecimal.h b/ruby_1_8_6/ext/bigdecimal/bigdecimal.h deleted file mode 100644 index 4f77feab00..0000000000 --- a/ruby_1_8_6/ext/bigdecimal/bigdecimal.h +++ /dev/null @@ -1,216 +0,0 @@ -/* - * - * Ruby BigDecimal(Variable decimal precision) extension library. - * - * Copyright(C) 2002 by Shigeo Kobayashi(shigeo@tinyforest.gr.jp) - * - * You may distribute under the terms of either the GNU General Public - * License or the Artistic License, as specified in the README file - * of this BigDecimal distribution. - * - * NOTES: - * 2003-03-28 V1.0 checked in. - * - */ - -#ifndef ____BIG_DECIMAL__H____ -#define ____BIG_DECIMAL__H____ - -#if defined(__cplusplus) -extern "C" { -#endif - -/* - * NaN & Infinity - */ -#define SZ_NaN "NaN" -#define SZ_INF "Infinity" -#define SZ_PINF "+Infinity" -#define SZ_NINF "-Infinity" - -/* - * #define VP_EXPORT other than static to let VP_ routines - * be called from outside of this module. - */ -#define VP_EXPORT static - -#define U_LONG unsigned long -#define S_LONG long -#define U_INT unsigned int -#define S_INT int - -/* Exception codes */ -#define VP_EXCEPTION_ALL ((unsigned short)0x00FF) -#define VP_EXCEPTION_INFINITY ((unsigned short)0x0001) -#define VP_EXCEPTION_NaN ((unsigned short)0x0002) -#define VP_EXCEPTION_UNDERFLOW ((unsigned short)0x0004) -#define VP_EXCEPTION_OVERFLOW ((unsigned short)0x0001) /* 0x0008) */ -#define VP_EXCEPTION_ZERODIVIDE ((unsigned short)0x0001) /* 0x0010) */ - -/* Following 2 exceptions cann't controlled by user */ -#define VP_EXCEPTION_OP ((unsigned short)0x0020) -#define VP_EXCEPTION_MEMORY ((unsigned short)0x0040) - -/* Computation mode */ -#define VP_ROUND_MODE ((unsigned short)0x0100) -#define VP_ROUND_UP 1 -#define VP_ROUND_DOWN 2 -#define VP_ROUND_HALF_UP 3 -#define VP_ROUND_HALF_DOWN 4 -#define VP_ROUND_CEIL 5 -#define VP_ROUND_FLOOR 6 -#define VP_ROUND_HALF_EVEN 7 - -#define VP_SIGN_NaN 0 /* NaN */ -#define VP_SIGN_POSITIVE_ZERO 1 /* Positive zero */ -#define VP_SIGN_NEGATIVE_ZERO -1 /* Negative zero */ -#define VP_SIGN_POSITIVE_FINITE 2 /* Positive finite number */ -#define VP_SIGN_NEGATIVE_FINITE -2 /* Negative finite number */ -#define VP_SIGN_POSITIVE_INFINITE 3 /* Positive infinite number */ -#define VP_SIGN_NEGATIVE_INFINITE -3 /* Negative infinite number */ - -/* - * VP representation - * r = 0.xxxxxxxxx *BASE**exponent - */ -typedef struct { - VALUE obj; /* Back pointer(VALUE) for Ruby object. */ - U_LONG MaxPrec; /* Maximum precision size */ - /* This is the actual size of pfrac[] */ - /*(frac[0] to frac[MaxPrec] are available). */ - U_LONG Prec; /* Current precision size. */ - /* This indicates how much the. */ - /* the array frac[] is actually used. */ - S_INT exponent;/* Exponent part. */ - short sign; /* Attributes of the value. */ - /* - * ==0 : NaN - * 1 : Positive zero - * -1 : Negative zero - * 2 : Positive number - * -2 : Negative number - * 3 : Positive infinite number - * -3 : Negative infinite number - */ - short flag; /* Not used in vp_routines,space for user. */ - U_LONG frac[1]; /* Pointer to array of fraction part. */ -} Real; - -/* - * ------------------ - * EXPORTables. - * ------------------ - */ - -VP_EXPORT Real * -VpNewRbClass(U_LONG mx,char *str,VALUE klass); - -VP_EXPORT Real *VpCreateRbObject(U_LONG mx,const char *str); - -VP_EXPORT U_LONG VpBaseFig(void); -VP_EXPORT U_LONG VpDblFig(void); -VP_EXPORT U_LONG VpBaseVal(void); - -/* Zero,Inf,NaN (isinf(),isnan() used to check) */ -VP_EXPORT double VpGetDoubleNaN(void); -VP_EXPORT double VpGetDoublePosInf(void); -VP_EXPORT double VpGetDoubleNegInf(void); -VP_EXPORT double VpGetDoubleNegZero(void); - -/* These 2 functions added at v1.1.7 */ -VP_EXPORT U_LONG VpGetPrecLimit(void); -VP_EXPORT U_LONG VpSetPrecLimit(U_LONG n); - -/* Round mode */ -VP_EXPORT int VpIsRoundMode(unsigned long n); -VP_EXPORT unsigned long VpGetRoundMode(void); -VP_EXPORT unsigned long VpSetRoundMode(unsigned long n); - -VP_EXPORT int VpException(unsigned short f,const char *str,int always); -VP_EXPORT int VpIsNegDoubleZero(double v); -VP_EXPORT U_LONG VpNumOfChars(Real *vp,const char *pszFmt); -VP_EXPORT U_LONG VpInit(U_LONG BaseVal); -VP_EXPORT void *VpMemAlloc(U_LONG mb); -VP_EXPORT void VpFree(Real *pv); -VP_EXPORT Real *VpAlloc(U_LONG mx, const char *szVal); -VP_EXPORT int VpAsgn(Real *c,Real *a,int isw); -VP_EXPORT int VpAddSub(Real *c,Real *a,Real *b,int operation); -VP_EXPORT int VpMult(Real *c,Real *a,Real *b); -VP_EXPORT int VpDivd(Real *c,Real *r,Real *a,Real *b); -VP_EXPORT int VpComp(Real *a,Real *b); -VP_EXPORT S_LONG VpExponent10(Real *a); -VP_EXPORT void VpSzMantissa(Real *a,char *psz); -VP_EXPORT int VpToSpecialString(Real *a,char *psz,int fPlus); -VP_EXPORT void VpToString(Real *a,char *psz,int fFmt,int fPlus); -VP_EXPORT void VpToFString(Real *a,char *psz,int fFmt,int fPlus); -VP_EXPORT int VpCtoV(Real *a,const char *int_chr,U_LONG ni,const char *frac,U_LONG nf,const char *exp_chr,U_LONG ne); -VP_EXPORT int VpVtoD(double *d,S_LONG *e,Real *m); -VP_EXPORT void VpDtoV(Real *m,double d); -VP_EXPORT void VpItoV(Real *m,S_INT ival); -VP_EXPORT int VpSqrt(Real *y,Real *x); -VP_EXPORT int VpActiveRound(Real *y,Real *x,int f,int il); -VP_EXPORT int VpMidRound(Real *y, int f, int nf); -VP_EXPORT int VpLeftRound(Real *y, int f, int nf); -VP_EXPORT void VpFrac(Real *y,Real *x); -VP_EXPORT int VpPower(Real *y,Real *x,S_INT n); - -/* VP constants */ -VP_EXPORT Real *VpOne(void); - -/* - * ------------------ - * MACRO definitions. - * ------------------ - */ -#define Abs(a) (((a)>= 0)?(a):(-(a))) -#define Max(a, b) (((a)>(b))?(a):(b)) -#define Min(a, b) (((a)>(b))?(b):(a)) - -#define VpMaxPrec(a) ((a)->MaxPrec) -#define VpPrec(a) ((a)->Prec) -#define VpGetFlag(a) ((a)->flag) - -/* Sign */ - -/* VpGetSign(a) returns 1,-1 if a>0,a<0 respectively */ -#define VpGetSign(a) (((a)->sign>0)?1:(-1)) -/* Change sign of a to a>0,a<0 if s = 1,-1 respectively */ -#define VpChangeSign(a,s) {if((s)>0) (a)->sign=(short)Abs((S_LONG)(a)->sign);else (a)->sign=-(short)Abs((S_LONG)(a)->sign);} -/* Sets sign of a to a>0,a<0 if s = 1,-1 respectively */ -#define VpSetSign(a,s) {if((s)>0) (a)->sign=(short)VP_SIGN_POSITIVE_FINITE;else (a)->sign=(short)VP_SIGN_NEGATIVE_FINITE;} - -/* 1 */ -#define VpSetOne(a) {(a)->frac[0]=(a)->exponent=(a)->Prec=1;(a)->sign=VP_SIGN_POSITIVE_FINITE;} - -/* ZEROs */ -#define VpIsPosZero(a) ((a)->sign==VP_SIGN_POSITIVE_ZERO) -#define VpIsNegZero(a) ((a)->sign==VP_SIGN_NEGATIVE_ZERO) -#define VpIsZero(a) (VpIsPosZero(a) || VpIsNegZero(a)) -#define VpSetPosZero(a) ((a)->frac[0]=0,(a)->Prec=1,(a)->sign=VP_SIGN_POSITIVE_ZERO) -#define VpSetNegZero(a) ((a)->frac[0]=0,(a)->Prec=1,(a)->sign=VP_SIGN_NEGATIVE_ZERO) -#define VpSetZero(a,s) ( ((s)>0)?VpSetPosZero(a):VpSetNegZero(a) ) - -/* NaN */ -#define VpIsNaN(a) ((a)->sign==VP_SIGN_NaN) -#define VpSetNaN(a) ((a)->frac[0]=0,(a)->Prec=1,(a)->sign=VP_SIGN_NaN) - -/* Infinity */ -#define VpIsPosInf(a) ((a)->sign==VP_SIGN_POSITIVE_INFINITE) -#define VpIsNegInf(a) ((a)->sign==VP_SIGN_NEGATIVE_INFINITE) -#define VpIsInf(a) (VpIsPosInf(a) || VpIsNegInf(a)) -#define VpIsDef(a) ( !(VpIsNaN(a)||VpIsInf(a)) ) -#define VpSetPosInf(a) ((a)->frac[0]=0,(a)->Prec=1,(a)->sign=VP_SIGN_POSITIVE_INFINITE) -#define VpSetNegInf(a) ((a)->frac[0]=0,(a)->Prec=1,(a)->sign=VP_SIGN_NEGATIVE_INFINITE) -#define VpSetInf(a,s) ( ((s)>0)?VpSetPosInf(a):VpSetNegInf(a) ) -#define VpHasVal(a) (a->frac[0]) -#define VpIsOne(a) ((a->Prec==1)&&(a->frac[0]==1)&&(a->exponent==1)) -#define VpExponent(a) (a->exponent) -#ifdef _DEBUG -int VpVarCheck(Real * v); -VP_EXPORT int VPrint(FILE *fp,char *cntl_chr,Real *a); -#endif /* _DEBUG */ - -#if defined(__cplusplus) -} /* extern "C" { */ -#endif -#endif /* ____BIG_DECIMAL__H____ */ -- cgit v1.2.3