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Annotation of OpenXM_contrib/gmp/mpfr/set_dfl_prec.c, Revision 1.1.1.2

1.1.1.2 ! ohara       1: /* mpfr_set_default_prec, mpfr_get_default_prec -- set/get default precision
1.1       maekawa     2:
1.1.1.2 ! ohara       3: Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
1.1       maekawa     4:
                      5: This file is part of the MPFR Library.
                      6:
                      7: The MPFR Library is free software; you can redistribute it and/or modify
1.1.1.2 ! ohara       8: it under the terms of the GNU Lesser General Public License as published by
        !             9: the Free Software Foundation; either version 2.1 of the License, or (at your
1.1       maekawa    10: option) any later version.
                     11:
                     12: The MPFR Library is distributed in the hope that it will be useful, but
                     13: WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
1.1.1.2 ! ohara      14: or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
1.1       maekawa    15: License for more details.
                     16:
1.1.1.2 ! ohara      17: You should have received a copy of the GNU Lesser General Public License
1.1       maekawa    18: along with the MPFR Library; see the file COPYING.LIB.  If not, write to
                     19: the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
                     20: MA 02111-1307, USA. */
                     21:
                     22: #include "gmp.h"
                     23: #include "gmp-impl.h"
1.1.1.2 ! ohara      24: #include "mpfr.h"
        !            25: #include "mpfr-impl.h"
1.1       maekawa    26:
                     27: /* default is 53 bits */
1.1.1.2 ! ohara      28: mp_prec_t __mpfr_default_fp_bit_precision = 53;
1.1       maekawa    29:
                     30: void
1.1.1.2 ! ohara      31: mpfr_set_default_prec (mp_prec_t prec)
1.1       maekawa    32: {
1.1.1.2 ! ohara      33:   MPFR_ASSERTN(prec >= MPFR_PREC_MIN && prec <= MPFR_PREC_MAX);
        !            34:   __mpfr_default_fp_bit_precision = prec;
        !            35: }
        !            36:
        !            37: mp_prec_t
        !            38: mpfr_get_default_prec (void)
        !            39: {
        !            40:   return __mpfr_default_fp_bit_precision;
1.1       maekawa    41: }