54 lines
1.7 KiB
C
54 lines
1.7 KiB
C
|
/*=============================================================================
|
||
|
|
|
||
|
|
This file is part of FLINT.
|
||
|
|
|
||
|
|
FLINT is free software; you can redistribute it and/or modify
|
||
|
|
it under the terms of the GNU General Public License as published by
|
||
|
|
the Free Software Foundation; either version 2 of the License, or
|
||
|
|
(at your option) any later version.
|
||
|
|
|
||
|
|
FLINT 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 General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU General Public License
|
||
|
|
along with FLINT; if not, write to the Free Software
|
||
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||
|
|
|
||
|
|
=============================================================================*/
|
||
|
|
/******************************************************************************
|
||
|
|
|
||
|
|
Copyright (C) 2011 Sebastian Pancratz
|
||
|
|
|
||
|
|
******************************************************************************/
|
||
|
|
|
||
|
|
#include <gmp.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include "flint.h"
|
||
|
|
#include "fmpz.h"
|
||
|
|
#include "fmpz_mod_poly.h"
|
||
|
|
|
||
|
|
void fmpz_mod_poly_init(fmpz_mod_poly_t poly, const fmpz_t p)
|
||
|
|
{
|
||
|
|
poly->coeffs = NULL;
|
||
|
|
poly->alloc = 0;
|
||
|
|
poly->length = 0;
|
||
|
|
fmpz_init(&(poly->p));
|
||
|
|
fmpz_set(&(poly->p), p);
|
||
|
|
}
|
||
|
|
|
||
|
|
void fmpz_mod_poly_init2(fmpz_mod_poly_t poly, const fmpz_t p, slong alloc)
|
||
|
|
{
|
||
|
|
if (alloc) /* allocate space for alloc small coeffs */
|
||
|
|
poly->coeffs = (fmpz *) flint_calloc(alloc, sizeof(fmpz));
|
||
|
|
else
|
||
|
|
poly->coeffs = NULL;
|
||
|
|
|
||
|
|
poly->alloc = alloc;
|
||
|
|
poly->length = 0;
|
||
|
|
fmpz_init(&(poly->p));
|
||
|
|
fmpz_set(&(poly->p), p);
|
||
|
|
}
|
||
|
|
|