/*=============================================================================

    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 Fredrik Johansson

******************************************************************************/

#include "fmpz_mat.h"

int fmpz_mat_equal(const fmpz_mat_t mat1, const fmpz_mat_t mat2)
{
    slong j;

    if (mat1->r != mat2->r || mat1->c != mat2->c)
    {
        return 0;
    }

    if (mat1->r == 0 || mat1->c == 0)
        return 1;

    for (j = 0; j < mat1->r; j++)
    {
        if (!_fmpz_vec_equal(mat1->rows[j], mat2->rows[j], mat1->c))
        {
            return 0;
        }
    }

    return 1;
}