diff options
Diffstat (limited to 'Build/source/libs/mpfr/mpfr-src/src/set_prec.c')
-rw-r--r-- | Build/source/libs/mpfr/mpfr-src/src/set_prec.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/Build/source/libs/mpfr/mpfr-src/src/set_prec.c b/Build/source/libs/mpfr/mpfr-src/src/set_prec.c deleted file mode 100644 index ea2f385660e..00000000000 --- a/Build/source/libs/mpfr/mpfr-src/src/set_prec.c +++ /dev/null @@ -1,58 +0,0 @@ -/* mpfr_set_prec -- reset the precision of a floating-point number - -Copyright 1999, 2001-2002, 2004, 2006-2020 Free Software Foundation, Inc. -Contributed by the AriC and Caramba projects, INRIA. - -This file is part of the GNU MPFR Library. - -The GNU MPFR Library is free software; you can redistribute it and/or modify -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 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 Lesser General Public -License for more details. - -You should have received a copy of the GNU Lesser General Public License -along with the GNU MPFR Library; see the file COPYING.LESSER. If not, see -https://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc., -51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ - -#include "mpfr-impl.h" - -MPFR_HOT_FUNCTION_ATTR void -mpfr_set_prec (mpfr_ptr x, mpfr_prec_t p) -{ - mp_size_t xsize, xoldsize; - - /* first, check if p is correct */ - MPFR_ASSERTN (MPFR_PREC_COND (p)); - - /* Calculate the new number of limbs */ - xsize = MPFR_PREC2LIMBS (p); - - /* Realloc only if the new size is greater than the old */ - xoldsize = MPFR_GET_ALLOC_SIZE (x); - if (xsize > xoldsize) - { - mpfr_size_limb_t *tmp; - - tmp = (mpfr_size_limb_t *) mpfr_reallocate_func - (MPFR_GET_REAL_PTR(x), - MPFR_MALLOC_SIZE(xoldsize), - MPFR_MALLOC_SIZE(xsize)); - MPFR_SET_MANT_PTR(x, tmp); - MPFR_SET_ALLOC_SIZE(x, xsize); - } - MPFR_PREC (x) = p; - MPFR_SET_NAN (x); /* initializes to NaN */ -} - -#undef mpfr_get_prec -mpfr_prec_t -mpfr_get_prec (mpfr_srcptr x) -{ - return MPFR_PREC(x); -} |