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op-fcs-fcs.cc

/*

Copyright (C) 2003 Motorola Inc
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, see
<http://www.gnu.org/licenses/>.

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)

*/

#include <iostream>

#include <octave/config.h>
#include <octave/gripes.h>
#include <octave/oct-obj.h>
#include <octave/ov.h>
#include <octave/ov-re-mat.h>
#include <octave/ov-typeinfo.h>
#include <octave/ops.h>

#include "int/fixed.h"
#include "ov-fixed-complex.h"
#include "ov-fixed-cx-mat.h"
#include "fixed-def.h"

// fixed complex scalar unary ops.

FIXED_DEFUNOP_OP (not, fixed_complex, !)
FIXED_DEFUNOP_OP (uminus, fixed_complex, -)
FIXED_DEFUNOP_OP (uplus, fixed_complex, /* no-op */)
FIXED_DEFUNOP_OP (transpose, fixed_complex, /* no-op */)
DEFUNOP (hermitian, fixed_complex)
{
  CAST_UNOP_ARG (const octave_fixed_complex&);

  return new octave_fixed_complex (conj (v.fixed_complex_value ()));
}

DEFNCUNOP_METHOD (incr, fixed_complex, increment)
DEFNCUNOP_METHOD (decr, fixed_complex, decrement)

// fixed complex scalar by fixed scalar ops.

FIXED_DEFBINOP_OP (add, fixed_complex, fixed_complex, fixed_complex, +)
FIXED_DEFBINOP_OP (sub, fixed_complex, fixed_complex, fixed_complex, -)
FIXED_DEFBINOP_OP (mul, fixed_complex, fixed_complex, fixed_complex, *)

DEFBINOP (div, fixed_complex, fixed_complex)
{
  CAST_BINOP_ARGS (const octave_fixed_complex&, const octave_fixed_complex&);

  FixedPointComplex d = v2.fixed_complex_value ();

  if (d.fixedpoint() == 0.0)
    gripe_divide_by_zero ();

  octave_value retval = new octave_fixed_complex (v1.fixed_complex_value () 
                                      / d);
  retval.maybe_mutate();
  return retval;
}

FIXED_DEFBINOP_FN (pow, fixed_complex, fixed_complex, fixed_complex, pow)

DEFBINOP (ldiv, fixed_complex, fixed_complex)
{
  CAST_BINOP_ARGS (const octave_fixed_complex&, const octave_fixed_complex&);

  FixedPointComplex d = v1.fixed_complex_value ();

  if (d.fixedpoint() == 0.0)
    gripe_divide_by_zero ();

  octave_value retval = new octave_fixed_complex (v2.fixed_complex_value () 
                                      / d);
  retval.maybe_mutate();
  return retval;
}


DEFBINOP (lt, fixed_complex, fixed_complex)
{
  CAST_BINOP_ARGS (const octave_fixed_complex&, const octave_fixed_complex&);

  return real (v1.fixed_complex_value ()) < real (v2.fixed_complex_value ());
}

DEFBINOP (le, fixed_complex, fixed_complex)
{
  CAST_BINOP_ARGS (const octave_fixed_complex&, const octave_fixed_complex&);

  return real (v1.fixed_complex_value ()) <= real (v2.fixed_complex_value ());
}

DEFBINOP (eq, fixed_complex, fixed_complex)
{
  CAST_BINOP_ARGS (const octave_fixed_complex&, const octave_fixed_complex&);

  return v1.fixed_complex_value () == v2.fixed_complex_value ();
}

DEFBINOP (ge, fixed_complex, fixed_complex)
{
  CAST_BINOP_ARGS (const octave_fixed_complex&, const octave_fixed_complex&);

  return real (v1.fixed_complex_value ()) >= real (v2.fixed_complex_value ());
}

DEFBINOP (gt, fixed_complex, fixed_complex)
{
  CAST_BINOP_ARGS (const octave_fixed_complex&, const octave_fixed_complex&);

  return real (v1.fixed_complex_value ()) > real (v2.fixed_complex_value ());
}

DEFBINOP (ne, fixed_complex, fixed_complex)
{
  CAST_BINOP_ARGS (const octave_fixed_complex&, const octave_fixed_complex&);

  return v1.fixed_complex_value () != v2.fixed_complex_value ();
}

FIXED_DEFBINOP_OP (el_mul, fixed_complex, fixed_complex, fixed_complex, *)

DEFBINOP (el_div, fixed_complex, fixed_complex)
{
  CAST_BINOP_ARGS (const octave_fixed_complex&, const octave_fixed_complex&);

  FixedPointComplex d = v2.fixed_complex_value ();

  if (d.fixedpoint() == 0.0)
    gripe_divide_by_zero ();

  octave_value retval = new octave_fixed_complex (v1.fixed_complex_value () 
                                      / d);
  retval.maybe_mutate();
  return retval;
}

FIXED_DEFBINOP_FN (el_pow, fixed_complex, fixed_complex, fixed_complex, pow)

DEFBINOP (el_ldiv, fixed_complex, fixed_complex)
{
  CAST_BINOP_ARGS (const octave_fixed_complex&, const octave_fixed_complex&);

  FixedPointComplex d = v1.fixed_complex_value ();

  if (d.fixedpoint() == 0.0)
    gripe_divide_by_zero ();

  octave_value retval = new octave_fixed_complex (v2.fixed_complex_value () 
                                      / d);
  retval.maybe_mutate();
  return retval;
}


DEFBINOP (el_and, fixed_complex, fixed_complex)
{
  CAST_BINOP_ARGS (const octave_fixed_complex&, const octave_fixed_complex&);
  FixedPointComplex d1 = v1.fixed_complex_value ();
  FixedPointComplex d2 = v2.fixed_complex_value ();
  return octave_value ((d1.fixedpoint() != 0.0  && d2.fixedpoint () != 0.0));
}

DEFBINOP (el_or, fixed_complex, fixed_complex)
{
  CAST_BINOP_ARGS (const octave_fixed_complex&, const octave_fixed_complex&);
  FixedPointComplex d1 = v1.fixed_complex_value ();
  FixedPointComplex d2 = v2.fixed_complex_value ();
  return octave_value ((d1.fixedpoint() != 0.0 || d2.fixedpoint () != 0.0));
}

FIXED_DEFCATOP_FN (fcs_fcs, fixed_complex, fixed_complex, 
               fixed_complex_matrix, fixed_complex_matrix,
               fixed_complex_matrix, concat)

OCTAVE_FIXED_API void
install_fcs_fcs_ops (void)
{
  INSTALL_UNOP (op_not, octave_fixed_complex, not);
  INSTALL_UNOP (op_uminus, octave_fixed_complex, uminus);
  INSTALL_UNOP (op_uplus, octave_fixed_complex, uplus);
  INSTALL_UNOP (op_transpose, octave_fixed_complex, transpose);
  INSTALL_UNOP (op_hermitian, octave_fixed_complex, hermitian);

  INSTALL_NCUNOP (op_incr, octave_fixed_complex, incr);
  INSTALL_NCUNOP (op_decr, octave_fixed_complex, decr);

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

  FIXED_INSTALL_CATOP (octave_fixed_complex, octave_fixed_complex, fcs_fcs);

  INSTALL_ASSIGNCONV (octave_fixed_complex, octave_fixed_complex, 
                  octave_fixed_complex_matrix);
}

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

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