////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 1996-2020 The Octave Project Developers
//
// See the file COPYRIGHT.md in the top-level directory of this
// distribution or <https://octave.org/copyright/>.
//
// This file is part of Octave.
//
// Octave 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 3 of the License, or
// (at your option) any later version.
//
// Octave 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 Octave; see the file COPYING.  If not, see
// <https://www.gnu.org/licenses/>.
//
////////////////////////////////////////////////////////////////////////

#if defined (HAVE_CONFIG_H)
#  include "config.h"
#endif

#include "errwarn.h"
#include "ovl.h"
#include "ov.h"
#include "ov-cell.h"
#include "ov-scalar.h"
#include "ov-re-mat.h"
#include "ov-typeinfo.h"
#include "ov-null-mat.h"
#include "ops.h"

// cell ops.

DEFUNOP (transpose, cell)
{
  const octave_cell& v = dynamic_cast<const octave_cell&> (a);

  if (v.ndims () > 2)
    error ("transpose not defined for N-D objects");

  return octave_value (Cell (v.cell_value ().transpose ()));
}

DEFCATOP_FN (c_c, cell, cell, concat)

DEFASSIGNANYOP_FN (assign, cell, assign);

DEFNULLASSIGNOP_FN (null_assign, cell, delete_elements)

void
install_cell_ops (octave::type_info& ti)
{
  INSTALL_UNOP_TI (ti, op_transpose, octave_cell, transpose);
  INSTALL_UNOP_TI (ti, op_hermitian, octave_cell, transpose);

  INSTALL_CATOP_TI (ti, octave_cell, octave_cell, c_c);

  INSTALL_ASSIGNANYOP_TI (ti, op_asn_eq, octave_cell, assign);

  INSTALL_ASSIGNOP_TI (ti, op_asn_eq, octave_cell, octave_null_matrix,
                       null_assign);
  INSTALL_ASSIGNOP_TI (ti, op_asn_eq, octave_cell, octave_null_str, null_assign);
  INSTALL_ASSIGNOP_TI (ti, op_asn_eq, octave_cell, octave_null_sq_str,
                       null_assign);
}