Annotation of OpenXM_contrib/gmp/mpz/set.c, Revision 1.1.1.2
1.1 maekawa 1: /* mpz_set (dest_integer, src_integer) -- Assign DEST_INTEGER from SRC_INTEGER.
2:
3: Copyright (C) 1991, 1993, 1994, 1995 Free Software Foundation, Inc.
4:
5: This file is part of the GNU MP Library.
6:
7: The GNU MP Library is free software; you can redistribute it and/or modify
1.1.1.2 ! maekawa 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 GNU MP 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 ! maekawa 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 ! maekawa 17: You should have received a copy of the GNU Lesser General Public License
1.1 maekawa 18: along with the GNU MP 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"
24:
25: void
26: #if __STDC__
27: mpz_set (mpz_ptr w, mpz_srcptr u)
28: #else
29: mpz_set (w, u)
30: mpz_ptr w;
31: mpz_srcptr u;
32: #endif
33: {
34: mp_ptr wp, up;
35: mp_size_t usize, size;
36:
37: usize = u->_mp_size;
38: size = ABS (usize);
39:
40: if (w->_mp_alloc < size)
41: _mpz_realloc (w, size);
42:
43: wp = w->_mp_d;
44: up = u->_mp_d;
45:
46: MPN_COPY (wp, up, size);
47: w->_mp_size = usize;
48: }
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