pqc/external/flint-2.4.3/nmod_poly_factor/init.c

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2014-05-18 22:03:37 +00:00
/*=============================================================================
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) 2007 David Howden
Copyright (C) 2007, 2008, 2009, 2010 William Hart
Copyright (C) 2008 Richard Howell-Peak
Copyright (C) 2011 Fredrik Johansson
******************************************************************************/
#include <stdlib.h>
#include <gmp.h>
#include "flint.h"
#include "nmod_poly.h"
void
nmod_poly_factor_init(nmod_poly_factor_t fac)
{
slong i;
fac->alloc = 5;
fac->num = 0;
fac->p = flint_malloc(sizeof(nmod_poly_struct) * 5);
fac->exp = flint_malloc(sizeof(slong) * 5);
for (i = 0; i < 5; i++)
nmod_poly_init_preinv(fac->p + i, 1, 0);
}