SUMO - Simulation of Urban MObility
FuncBinding_IntParam.h
Go to the documentation of this file.
00001 /****************************************************************************/
00009 //  �missingDescription�
00010 /****************************************************************************/
00011 // SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
00012 // Copyright (C) 2001-2012 DLR (http://www.dlr.de/) and contributors
00013 /****************************************************************************/
00014 //
00015 //   This file is part of SUMO.
00016 //   SUMO is free software: you can redistribute it and/or modify
00017 //   it under the terms of the GNU General Public License as published by
00018 //   the Free Software Foundation, either version 3 of the License, or
00019 //   (at your option) any later version.
00020 //
00021 /****************************************************************************/
00022 #ifndef FuncBinding_IntParam_h
00023 #define FuncBinding_IntParam_h
00024 
00025 
00026 
00027 // ===========================================================================
00028 // included modules
00029 // ===========================================================================
00030 #ifdef _MSC_VER
00031 #include <windows_config.h>
00032 #else
00033 #include <config.h>
00034 #endif
00035 
00036 #include <utils/common/ValueSource.h>
00037 
00038 
00039 // ===========================================================================
00040 // class definitions
00041 // ===========================================================================
00045 template< class T, typename R  >
00046 class FuncBinding_IntParam : public ValueSource<R> {
00047 public:
00049     typedef R(T::* Operation)(int) const;
00050 
00051     FuncBinding_IntParam(T* source, Operation operation,
00052                          size_t param)
00053         :
00054         mySource(source),
00055         myOperation(operation),
00056         myParam(param) {}
00057 
00059     ~FuncBinding_IntParam() {}
00060 
00061     SUMOReal getValue() const {
00062         return (mySource->*myOperation)(myParam);
00063     }
00064 
00065     ValueSource<R> *copy() const {
00066         return new FuncBinding_IntParam<T, R>(
00067                    mySource, myOperation, myParam);
00068     }
00069 
00070     ValueSource<SUMOReal> *makeSUMORealReturningCopy() const {
00071         return new FuncBinding_IntParam<T, SUMOReal>(mySource, myOperation, myParam);
00072     }
00073 
00074 protected:
00075 
00076 private:
00078     T* mySource;
00079 
00081     Operation myOperation;
00082 
00083     int myParam;
00084 
00085 };
00086 
00087 
00088 #endif
00089 
00090 /****************************************************************************/
00091 
 All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Friends Defines