/*
    Copyright (C) 2011 Sebastian Pancratz

    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 2.1 of the License, or
    (at your option) any later version.  See <https://www.gnu.org/licenses/>.
*/

#include "fmpq_mat.h"

void fmpq_mat_transpose(fmpq_mat_t rop, const fmpq_mat_t op)
{
    slong i, j;

    if (rop == op)
    {
        for (i = 0; i < rop->r; i++)
            for (j = 0; j < i; j++)
                fmpq_swap(fmpq_mat_entry(rop, i, j), 
                          fmpq_mat_entry(rop, j, i));
    }
    else
    {
        for (i = 0; i < rop->r; i++)
            for (j = 0; j < rop->c; j++)
                fmpq_set(fmpq_mat_entry(rop, i, j), 
                         fmpq_mat_entry(op, j, i));
    }
}