/*

Copyright (C) 1996, 1997 John W. Eaton

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 2, 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, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

*/

#if defined (__GNUG__)
#pragma implementation
#endif

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include "gripes.h"
#include "ov.h"
#include "ov-bool.h"
#include "ov-typeinfo.h"
#include "ops.h"
#include "xdiv.h"
#include "xpow.h"

// bool unary ops.

// scalar unary ops.

DEFUNOP_OP (not, bool, !)
DEFUNOP_OP (transpose, bool, /* no-op */)
DEFUNOP_OP (hermitian, bool, /* no-op */)

// bool by bool ops.

DEFBINOP_OP (eq, bool, bool, ==)
DEFBINOP_OP (ne, bool, bool, !=)

BINOPDECL (el_and, a1, a2)
{
  CAST_BINOP_ARGS (const octave_bool&, const octave_bool&);
  return octave_value (v1.bool_value () && v2.bool_value ());
}

BINOPDECL (el_or, a1, a2)
{
  CAST_BINOP_ARGS (const octave_bool&, const octave_bool&);
  return octave_value (v1.bool_value () || v2.bool_value ());
}

void
install_b_b_ops (void)
{
  INSTALL_UNOP (op_not, octave_bool, not);
  INSTALL_UNOP (op_transpose, octave_bool, transpose);
  INSTALL_UNOP (op_hermitian, octave_bool, hermitian);

  INSTALL_BINOP (op_eq, octave_bool, octave_bool, eq);
  INSTALL_BINOP (op_ne, octave_bool, octave_bool, ne);
  INSTALL_BINOP (op_el_and, octave_bool, octave_bool, el_and);
  INSTALL_BINOP (op_el_or, octave_bool, octave_bool, el_or);
}

/*
;;; Local Variables: ***
;;; mode: C++ ***
;;; End: ***
*/