// Filename: indirectCompareTo.h
// Created by:  drose (04Apr00)
//
////////////////////////////////////////////////////////////////////
//
// PANDA 3D SOFTWARE
// Copyright (c) 2001, Disney Enterprises, Inc.  All rights reserved
//
// All use of this software is subject to the terms of the Panda 3d
// Software license.  You should have received a copy of this license
// along with this source code; you will also find a current copy of
// the license at http://www.panda3d.org/license.txt .
//
// To contact the maintainers of this program write to
// panda3d@yahoogroups.com .
//
////////////////////////////////////////////////////////////////////

#ifndef INDIRECTCOMPARETO_H
#define INDIRECTCOMPARETO_H

#include <pandabase.h>

////////////////////////////////////////////////////////////////////
//       Class : IndirectCompareTo
// Description : An STL function object class, this is intended to be
//               used on any ordered collection of pointers to classes
//               that contain a compare_to() method.  It defines the
//               order of the pointers via compare_to().
////////////////////////////////////////////////////////////////////
template<class ObjectType>
class IndirectCompareTo {
public:
  INLINE bool operator () (const ObjectType *a, const ObjectType *b) const;
};

#include "indirectCompareTo.I"

#endif

