/*

Copyright (C) 2004, 2005, 2007 David Bateman
Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004 Andy Adler

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
<http://www.gnu.org/licenses/>.

*/

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

// Instantiate Sparse matrix of double values.

#include "lo-mappers.h"
#include "Sparse.h"
#include "Sparse.cc"
#include "oct-sort.cc"

template <>
bool
sparse_ascending_compare (double a, double b)
{
  return (xisnan (b) || (a < b));
}

template <>
bool
sparse_ascending_compare (vec_index<double> *a, vec_index<double> *b)
{
  return (xisnan (b->vec) || (a->vec < b->vec));
}

template <>
bool
sparse_descending_compare (double a, double b)
{
  return (xisnan (a) || (a > b));
}

template <>
bool
sparse_descending_compare (vec_index<double> *a, vec_index<double> *b)
{
  return (xisnan (b->vec) || (a->vec > b->vec));
}

INSTANTIATE_SPARSE_AND_ASSIGN (double, OCTAVE_API);

#if 0
template std::ostream& operator << (std::ostream&, const Sparse<double>&);
#endif

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