Panda3D

indirectLess.I

00001 // Filename: indirectLess.I
00002 // Created by:  drose (27Jun01)
00003 //
00004 ////////////////////////////////////////////////////////////////////
00005 //
00006 // PANDA 3D SOFTWARE
00007 // Copyright (c) Carnegie Mellon University.  All rights reserved.
00008 //
00009 // All use of this software is subject to the terms of the revised BSD
00010 // license.  You should have received a copy of this license along
00011 // with this source code in a file named "LICENSE."
00012 //
00013 ////////////////////////////////////////////////////////////////////
00014 
00015 
00016 ////////////////////////////////////////////////////////////////////
00017 //     Function: IndirectLess::operator ()
00018 //       Access: Public
00019 //  Description: Returns true if a sorts before b, false otherwise.
00020 ////////////////////////////////////////////////////////////////////
00021 template<class ObjectType>
00022 INLINE bool IndirectLess<ObjectType>::
00023 operator () (const ObjectType *a, const ObjectType *b) const {
00024   return (a != b && (*a) < (*b));
00025 }
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