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/*
Copyright (C) 2009 William Hart
Copyright (C) 2010 Sebastian Pancratz
Copyright (C) 2013 Qingwen GUAN
This file is part of FLINT.
FLINT is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License (LGPL) as published
by the Free Software Foundation; either version 3 of the License, or
(at your option) any later version. See <https://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <gmp.h>
#include "fmpz.h"
/* printing *******************************************************************/
int fmpz_fprint(FILE * file, const fmpz_t x)
{
if (!COEFF_IS_MPZ(*x))
return fprintf(file, WORD_FMT "d", *x);
else
return (int) mpz_out_str(file, 10, COEFF_TO_PTR(*x));
}
int fmpz_print(const fmpz_t x) { return fmpz_fprint(stdout, x); }
/* reading ********************************************************************/
int
fmpz_fread(FILE * file, fmpz_t f)
{
mpz_t t;
size_t r;
mpz_init(t);
r = mpz_inp_str(t, file, 10);
fmpz_set_mpz(f, t);
mpz_clear(t);
return (r > 0) ? 1 : 0;
}
int fmpz_read(fmpz_t f) { return fmpz_fread(stdin, f); }
/* file I/O ********************************************************************/
size_t fmpz_inp_raw(fmpz_t x, FILE * fin)
{
mpz_t v;
size_t size;
mpz_init( v );
size = mpz_inp_raw( v, fin );
fmpz_set_mpz( x, v );
mpz_clear( v );
return size;
}
size_t fmpz_out_raw(FILE * fout, const fmpz_t x)
{
mpz_t v;
size_t size;
mpz_init( v );
fmpz_get_mpz( v, x );
size = mpz_out_raw( fout, v );
mpz_clear( v );
return size;
}