SUMO - Simulation of Urban MObility
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IDSupplier.h
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1 /****************************************************************************/
8 // A class that generates enumerated and prefixed string-ids
9 /****************************************************************************/
10 // SUMO, Simulation of Urban MObility; see http://sumo-sim.org/
11 // Copyright (C) 2001-2013 DLR (http://www.dlr.de/) and contributors
12 /****************************************************************************/
13 //
14 // This file is part of SUMO.
15 // SUMO is free software: you can redistribute it and/or modify
16 // it under the terms of the GNU General Public License as published by
17 // the Free Software Foundation, either version 3 of the License, or
18 // (at your option) any later version.
19 //
20 /****************************************************************************/
21 #ifndef IDSupplier_h
22 #define IDSupplier_h
23 
24 
25 // ===========================================================================
26 // included modules
27 // ===========================================================================
28 #ifdef _MSC_VER
29 #include <windows_config.h>
30 #else
31 #include <config.h>
32 #endif
33 
34 #include <string>
35 #include <vector>
36 
37 
38 // ===========================================================================
39 // class definitions
40 // ===========================================================================
46 class IDSupplier {
47 public:
49  IDSupplier(const std::string& prefix = "", long begin = 0);
50 
56  IDSupplier(const std::string& prefix, const std::vector<std::string>& knownIDs);
57 
59  ~IDSupplier();
60 
62  std::string getNext();
63 
65  void avoid(const std::string& id);
66 
67 private:
69  long myCurrent;
70 
72  std::string myPrefix;
73 
74 };
75 
76 
77 #endif
78 
79 /****************************************************************************/
80