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Diffstat (limited to 'Build/source/libs/mpfr/mpfr-3.1.2/src/print_rnd_mode.c')
-rw-r--r-- | Build/source/libs/mpfr/mpfr-3.1.2/src/print_rnd_mode.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/Build/source/libs/mpfr/mpfr-3.1.2/src/print_rnd_mode.c b/Build/source/libs/mpfr/mpfr-3.1.2/src/print_rnd_mode.c new file mode 100644 index 00000000000..65269c7663d --- /dev/null +++ b/Build/source/libs/mpfr/mpfr-3.1.2/src/print_rnd_mode.c @@ -0,0 +1,46 @@ +/* mpfr_print_rnd_mode -- convert a given rounding mode to a string + +Copyright 1999, 2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc. +Contributed by the AriC and Caramel 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 +http://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" + +const char * +mpfr_print_rnd_mode (mpfr_rnd_t rnd_mode) +{ + /* If we forget to update this function after a new rounding mode + is added, this will be detected by the following assertion. */ + MPFR_ASSERTN (MPFR_RND_MAX == MPFR_RNDA + 1); + switch (rnd_mode) + { + case MPFR_RNDD: + return "MPFR_RNDD"; + case MPFR_RNDU: + return "MPFR_RNDU"; + case MPFR_RNDN: + return "MPFR_RNDN"; + case MPFR_RNDZ: + return "MPFR_RNDZ"; + case MPFR_RNDA: + return "MPFR_RNDA"; + default: + return (const char*) 0; + } +} |