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indirectLess.h
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32 lines (27 loc) · 812 Bytes
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/**
* PANDA 3D SOFTWARE
* Copyright (c) Carnegie Mellon University. All rights reserved.
*
* All use of this software is subject to the terms of the revised BSD
* license. You should have received a copy of this license along
* with this source code in a file named "LICENSE."
*
* @file indirectLess.h
* @author drose
* @date 2001-06-27
*/
#ifndef INDIRECTLESS_H
#define INDIRECTLESS_H
#include "pandabase.h"
/**
* An STL function object class, this is intended to be used on any ordered
* collection of pointers to classes that contain an operator <() method. It
* defines the order of the pointers via operator <().
*/
template<class ObjectType>
class IndirectLess {
public:
INLINE bool operator () (const ObjectType *a, const ObjectType *b) const;
};
#include "indirectLess.I"
#endif