Panda3D
indirectCompareTo.h
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1 /**
2  * PANDA 3D SOFTWARE
3  * Copyright (c) Carnegie Mellon University. All rights reserved.
4  *
5  * All use of this software is subject to the terms of the revised BSD
6  * license. You should have received a copy of this license along
7  * with this source code in a file named "LICENSE."
8  *
9  * @file indirectCompareTo.h
10  * @author drose
11  * @date 2000-04-04
12  */
13 
14 #ifndef INDIRECTCOMPARETO_H
15 #define INDIRECTCOMPARETO_H
16 
17 #include "pandabase.h"
18 
19 /**
20  * An STL function object class, this is intended to be used on any ordered
21  * collection of pointers to classes that contain a compare_to() method. It
22  * defines the order of the pointers via compare_to().
23  */
24 template<class ObjectType>
26 public:
27  INLINE bool operator () (const ObjectType *a, const ObjectType *b) const;
28 };
29 
30 #include "indirectCompareTo.I"
31 
32 #endif
An STL function object class, this is intended to be used on any ordered collection of pointers to cl...
bool operator()(const ObjectType *a, const ObjectType *b) const
Returns true if a sorts before b, false otherwise.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.