Panda3D
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indexRemapper.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 indexRemapper.h
10 * @author drose
11 * @date 2000-08-05
12 */
13
14#ifndef INDEXREMAPPER_H
15#define INDEXREMAPPER_H
16
17#include "dtoolbase.h"
18
19#include <map>
20
21/**
22 * This class manages a mapping of integers to integers. It's used in this
23 * package to resequence some or all of the index numbers in the database to a
24 * different sequence.
25 *
26 * This class is just a wrapper around STL map. The only reason it exists is
27 * because Microsoft can't export STL map outside of the DLL.
28 */
29class EXPCL_INTERROGATEDB IndexRemapper {
30public:
33
34 void clear();
35 void add_mapping(int from, int to);
36
37 bool in_map(int from) const;
38 int map_from(int from) const;
39
40private:
41 std::map<int, int> _map_int;
42};
43
44#endif
This class manages a mapping of integers to integers.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.