pqc/external/flint-2.4.3/fmpz/get_str.c
2014-05-24 23:16:06 +02:00

49 lines
1.5 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) 2010, 2011 Sebastian Pancratz
******************************************************************************/
#include <gmp.h>
#include "flint.h"
#include "ulong_extras.h"
#include "fmpz.h"
char * fmpz_get_str(char * str, int b, const fmpz_t f)
{
if (!COEFF_IS_MPZ(*f))
{
mpz_t z;
flint_mpz_init_set_si(z, *f);
str = mpz_get_str(str, b, z);
mpz_clear(z);
}
else
{
str = mpz_get_str(str, b, COEFF_TO_PTR(*f));
}
return str;
}