pqc/external/flint-2.4.3/fmpz_mod_poly/fprint.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) 2011 Sebastian Pancratz
******************************************************************************/
#include <stdio.h>
#include <gmp.h>
#include "fmpz.h"
#include "fmpz_mod_poly.h"
int _fmpz_mod_poly_fprint(FILE * file, const fmpz *poly, slong len,
const fmpz_t p)
{
int r;
slong i;
r = flint_fprintf(file, "%wd ", len);
if (r <= 0)
return r;
r = fmpz_fprint(file, p);
if (r <= 0)
return r;
if (len == 0)
return r;
r = flint_fprintf(file, " ");
if (r <= 0)
return r;
for (i = 0; (r > 0) && (i < len); i++)
{
r = flint_fprintf(file, " ");
if (r <= 0)
return r;
r = fmpz_fprint(file, poly + i);
if (r <= 0)
return r;
}
return r;
}
int fmpz_mod_poly_fprint(FILE * file, const fmpz_mod_poly_t poly)
{
return _fmpz_mod_poly_fprint(file, poly->coeffs, poly->length, &(poly->p));
}