1 /* mpz_array_init (array, array_size, size_per_elem) --
3 Copyright 1991, 1993, 1994, 1995, 2000, 2001, 2002 Free Software Foundation,
6 This file is part of the GNU MP Library.
8 The GNU MP Library is free software; you can redistribute it and/or modify
9 it under the terms of the GNU Lesser General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or (at your
11 option) any later version.
13 The GNU MP Library is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
16 License for more details.
18 You should have received a copy of the GNU Lesser General Public License
19 along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */
25 mpz_array_init (mpz_ptr arr
, mp_size_t arr_size
, mp_size_t nbits
)
31 nlimbs
= (nbits
+ GMP_NUMB_BITS
- 1) / GMP_NUMB_BITS
;
32 p
= (mp_ptr
) (*__gmp_allocate_func
) (arr_size
* nlimbs
* BYTES_PER_MP_LIMB
);
34 for (i
= 0; i
< arr_size
; i
++)
36 arr
[i
]._mp_alloc
= nlimbs
+ 1; /* Yes, lie a little... */
38 arr
[i
]._mp_d
= p
+ i
* nlimbs
;