e554550755
for file in $(find -name \*.h ) ; do sed -e "s/#include \"gmp\.h\"/#include \"mpir.h\"/g" $file > temp ; mv temp $file ; done for file in $(find -name \*.cc) ; do sed -e "s/#include \"gmp\.h\"/#include \"mpir.h\"/g" $file > temp ; mv temp $file ; done
48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
/* mpz_set_si(dest,val) -- Assign DEST with a small value VAL.
|
|
|
|
Copyright 1991, 1993, 1994, 1995, 2000, 2001, 2002 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 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 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 Lesser General Public
|
|
License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with the GNU MP Library; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
MA 02110-1301, USA. */
|
|
|
|
#include "mpir.h"
|
|
#include "gmp-impl.h"
|
|
|
|
void
|
|
mpz_set_si (mpz_ptr dest, signed long int val)
|
|
{
|
|
mp_size_t size;
|
|
mp_limb_t vl;
|
|
|
|
vl = (mp_limb_t) (unsigned long int) (val >= 0 ? val : -val);
|
|
|
|
dest->_mp_d[0] = vl & GMP_NUMB_MASK;
|
|
size = vl != 0;
|
|
|
|
#if GMP_NAIL_BITS != 0
|
|
if (vl > GMP_NUMB_MAX)
|
|
{
|
|
MPZ_REALLOC (dest, 2);
|
|
dest->_mp_d[1] = vl >> GMP_NUMB_BITS;
|
|
size = 2;
|
|
}
|
|
#endif
|
|
|
|
dest->_mp_size = val >= 0 ? size : -size;
|
|
}
|