/*

Copyright (C) 2003 David Bateman

This program 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.

This program 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 this program; see the file COPYING.  If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

In addition to the terms of the GPL, you are permitted to link
this program with any Open Source program, as defined by the
Open Source Initiative (www.opensource.org)

*/

#if defined (__GNUG__) && defined (USE_PRAGMA_INTERFACE_IMPLEMENTATION)
#pragma implementation
#endif

#include <iostream>
#include "galois.h"
#include "ov-galois.h"
#include "galois-ops.h"

// scalar by galois ops.

DEFBINOP_OP_G_S1 (add, scalar, galois, +)
DEFBINOP_OP_G_S1 (sub, scalar, galois, -)
DEFBINOP_FN_G_S1 (mul, scalar, galois, product)
DEFBINOP_FN_G_S1 (div, scalar, galois, xdiv)

DEFBINOP (pow, scalar, galois)
{
  CAST_BINOP_ARGS (const octave_scalar&, const octave_galois&);
  galois tmp (v1.matrix_value (), v2.m(), v2.primpoly());

  return new octave_galois (pow (tmp, v2.galois_value ()));
}

DEFBINOP(ldiv, scalar, galois)
{
  CAST_BINOP_ARGS (const octave_scalar&, const octave_galois&); \

  return new octave_galois (quotient (v2.galois_value (), v1.matrix_value ()));
}

DEFBINOP_FN_B_S1 (lt, scalar, galois, mx_el_lt)
DEFBINOP_FN_B_S1 (le, scalar, galois, mx_el_le)
DEFBINOP_FN_B_S1 (eq, scalar, galois, mx_el_eq)
DEFBINOP_FN_B_S1 (ge, scalar, galois, mx_el_ge)
DEFBINOP_FN_B_S1 (gt, scalar, galois, mx_el_gt)
DEFBINOP_FN_B_S1 (ne, scalar, galois, mx_el_ne)

DEFBINOP_FN_G_S1 (el_mul, scalar, galois, product)
DEFBINOP_FN_G_S1 (el_div, scalar, galois, quotient)

DEFBINOP (el_pow, scalar, galois)
{
  CAST_BINOP_ARGS (const octave_scalar&, const octave_galois&); \
  galois tmp (v1.matrix_value (), v2.m(), v2.primpoly());

  return new octave_galois (elem_pow (tmp, v2.galois_value ()));
}

DEFBINOP (el_ldiv, scalar, galois)
{
  CAST_BINOP_ARGS (const octave_scalar&, const octave_galois&);

  return new octave_galois (quotient (v2.galois_value (), v1.matrix_value ()));
}

DEFBINOP_FN_B_S1 (el_and, scalar, galois, mx_el_and)
DEFBINOP_FN_B_S1 (el_or, scalar, galois, mx_el_or)

#ifdef HAVE_OLD_OCTAVE_CONCAT
DEFCATOP (s_gm, scalar, galois)
{
  CAST_BINOP_ARGS (const octave_scalar&, const octave_galois&);
  return new octave_galois (concat (v1.matrix_value (), v2.galois_value (), 
				    ra_idx));
}
#elif defined (HAVE_OCTAVE_CONCAT)
DEFCATOP (s_gm, scalar, galois)
{
  CAST_BINOP_ARGS (octave_scalar&, const octave_galois&);
  return new octave_galois (concat (v1.matrix_value (), v2.galois_value (), 
				    ra_idx));
}
#endif

void
install_s_gm_ops (void)
{
  INSTALL_BINOP (op_add, octave_scalar, octave_galois, add);
  INSTALL_BINOP (op_sub, octave_scalar, octave_galois, sub);
  INSTALL_BINOP (op_mul, octave_scalar, octave_galois, mul);
  INSTALL_BINOP (op_div, octave_scalar, octave_galois, div);
  INSTALL_BINOP (op_pow, octave_scalar, octave_galois, pow);
  INSTALL_BINOP (op_ldiv, octave_scalar, octave_galois, ldiv);
  INSTALL_BINOP (op_lt, octave_scalar, octave_galois, lt);
  INSTALL_BINOP (op_le, octave_scalar, octave_galois, le);
  INSTALL_BINOP (op_eq, octave_scalar, octave_galois, eq);
  INSTALL_BINOP (op_ge, octave_scalar, octave_galois, ge);
  INSTALL_BINOP (op_gt, octave_scalar, octave_galois, gt);
  INSTALL_BINOP (op_ne, octave_scalar, octave_galois, ne);
  INSTALL_BINOP (op_el_mul, octave_scalar, octave_galois, el_mul);
  INSTALL_BINOP (op_el_div, octave_scalar, octave_galois, el_div);
  INSTALL_BINOP (op_el_pow, octave_scalar, octave_galois, el_pow);
  INSTALL_BINOP (op_el_ldiv, octave_scalar, octave_galois, el_ldiv);
  INSTALL_BINOP (op_el_and, octave_scalar, octave_galois, el_and);
  INSTALL_BINOP (op_el_or, octave_scalar, octave_galois, el_or);

  INSTALL_G_CATOP (octave_scalar, octave_galois, s_gm);

  INSTALL_ASSIGNCONV (octave_scalar, octave_galois, octave_galois);
}

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