diff options
Diffstat (limited to 'gmp/mpq/set_num.c')
| -rw-r--r-- | gmp/mpq/set_num.c | 39 |
1 files changed, 14 insertions, 25 deletions
diff --git a/gmp/mpq/set_num.c b/gmp/mpq/set_num.c index c6b52ccaa1..6c3c5646ac 100644 --- a/gmp/mpq/set_num.c +++ b/gmp/mpq/set_num.c @@ -1,45 +1,34 @@ /* mpq_set_num(dest,num) -- Set the numerator of DEST from NUM. -Copyright 1991, 1994, 1995, 2001, 2012 Free Software Foundation, Inc. +Copyright 1991, 1994, 1995, 2001 Free Software Foundation, Inc. This file is part of the GNU MP Library. The GNU MP Library is free software; you can redistribute it and/or modify -it under the terms of either: - - * the GNU Lesser General Public License as published by the Free - Software Foundation; either version 3 of the License, or (at your - option) any later version. - -or - - * the GNU General Public License as published by the Free Software - Foundation; either version 2 of the License, or (at your option) any - later version. - -or both in parallel, as here. +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 3 of the License, or (at your +option) any later version. The GNU MP 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 General Public License -for more details. +or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public +License for more details. -You should have received copies of the GNU General Public License and the -GNU Lesser General Public License along with the GNU MP Library. If not, -see https://www.gnu.org/licenses/. */ +You should have received a copy of the GNU Lesser General Public License +along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */ #include "gmp.h" #include "gmp-impl.h" void -mpq_set_num (mpq_ptr dest, mpz_srcptr num) +mpq_set_num (MP_RAT *dest, const MP_INT *num) { - mp_size_t size = SIZ (num); + mp_size_t size = num->_mp_size; mp_size_t abs_size = ABS (size); - mp_ptr dp; - dp = MPZ_NEWALLOC (NUM(dest), abs_size); + if (dest->_mp_num._mp_alloc < abs_size) + _mpz_realloc (&(dest->_mp_num), abs_size); - SIZ(NUM(dest)) = size; - MPN_COPY (dp, PTR(num), abs_size); + MPN_COPY (dest->_mp_num._mp_d, num->_mp_d, abs_size); + dest->_mp_num._mp_size = size; } |