=================================================================== RCS file: /home/cvs/OpenXM_contrib/gmp/mpfr/Attic/print_raw.c,v retrieving revision 1.1 retrieving revision 1.1.1.2 diff -u -p -r1.1 -r1.1.1.2 --- OpenXM_contrib/gmp/mpfr/Attic/print_raw.c 2000/09/09 14:12:19 1.1 +++ OpenXM_contrib/gmp/mpfr/Attic/print_raw.c 2003/08/25 16:06:07 1.1.1.2 @@ -1,21 +1,21 @@ -/* mpfr_print_raw -- print the internal binary representation of a +/* mpfr_print_binary -- print the internal binary representation of a floating-point number -Copyright (C) 1999 PolKA project, Inria Lorraine and Loria +Copyright 1999, 2000, 2001 Free Software Foundation, Inc. This file is part of the MPFR Library. The MPFR Library is free software; you can redistribute it and/or modify -it under the terms of the GNU Library General Public License as published by -the Free Software Foundation; either version 2 of the License, or (at your +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFR Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public +or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. -You should have received a copy of the GNU Library General Public License +You should have received a copy of the GNU Lesser General Public License along with the MPFR Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ @@ -24,30 +24,27 @@ MA 02111-1307, USA. */ #include "gmp.h" #include "gmp-impl.h" #include "mpfr.h" +#include "mpfr-impl.h" -void -#if __STDC__ -mpfr_get_str_raw(char *digit_ptr, mpfr_srcptr x) -#else -mpfr_get_str_raw(digit_ptr, x) - char *digit_ptr; - mpfr_srcptr x; -#endif +static void mpfr_get_str_raw _PROTO ((char *, mpfr_srcptr)); + +static void +mpfr_get_str_raw (char *digit_ptr, mpfr_srcptr x) { mp_limb_t *mx, wd, t; long ex, sx, k, l, p; - mx = MANT(x); - ex = EXP(x); - p = PREC(x); + mx = MPFR_MANT(x); + ex = MPFR_EXP(x); + p = MPFR_PREC(x); - if (SIGN(x) < 0) { *digit_ptr = '-'; digit_ptr++; } + if (MPFR_SIGN(x) < 0) { *digit_ptr = '-'; digit_ptr++; } sprintf(digit_ptr, "0."); digit_ptr += 2; - sx = 1+(p-1)/mp_bits_per_limb; /* number of significant limbs */ + sx = 1+(p-1)/BITS_PER_MP_LIMB; /* number of significant limbs */ for (k = sx - 1; k >= 0 ; k--) { wd = mx[k]; - t = ((mp_limb_t)1) << (BITS_PER_MP_LIMB - 1); + t = GMP_LIMB_HIGHBIT; for (l = BITS_PER_MP_LIMB - 1; l>=0; l--) { if (wd & t) @@ -62,30 +59,33 @@ mpfr_get_str_raw(digit_ptr, x) } void -#if __STDC__ -mpfr_print_raw(mpfr_srcptr x) -#else -mpfr_print_raw(x) - mpfr_srcptr x; -#endif +mpfr_print_binary (mpfr_srcptr x) { - char *str; + char *str; + unsigned long alloc_size; - if (FLAG_NAN(x)) printf("NaN"); - else if (!NOTZERO(x)) printf("0"); + if (MPFR_IS_NAN(x)) printf("NaN"); + else if (MPFR_IS_INF(x)) { + if (MPFR_SIGN(x) == 1) { printf("Inf"); } else printf("-Inf"); + } + else if (!MPFR_NOTZERO(x)) { + if (MPFR_SIGN(x) < 0) printf("-"); + printf("0"); + } else { /* 3 char for sign + 0 + binary point - + ABSSIZE(x) * BITS_PER_MP_LIMB for mantissa + + MPFR_ABSSIZE(x) * BITS_PER_MP_LIMB for mantissa + 2 for brackets in mantissa + 1 for 'E' + 11 for exponent (including sign) - = 17 + ABSSIZE(x) * BITS_PER_MP_LIMB + = 17 + MPFR_ABSSIZE(x) * BITS_PER_MP_LIMB */ - str = (char *) malloc((17 + ABSSIZE(x) * BITS_PER_MP_LIMB)*sizeof(char)); + alloc_size = 17 + MPFR_ABSSIZE(x) * BITS_PER_MP_LIMB; + str = (char *) (*__gmp_allocate_func) (alloc_size * sizeof(char)); mpfr_get_str_raw(str, x); printf("%s", str); - free(str); + (*__gmp_free_func) (str, alloc_size * sizeof(char)); } }