src/cpsp/Exception.hh

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00001 /*
00002  *  Main authors:
00003  *     Martin Mann http://www.bioinf.uni-freiburg.de/~mmann/
00004  *
00005  *  Contributing authors:
00006  *     Sebastian Will http://www.bioinf.uni-freiburg.de/~will/
00007  *
00008  *  Copyright:
00009  *     Martin Mann, 2007
00010  *
00011  *  This file is part of the CPSP-tools package:
00012  *     http://www.bioinf.uni-freiburg.de/sw/cpsp/
00013  *
00014  *  See the file "LICENSE" for information on usage and
00015  *  redistribution of this file, and for a
00016  *     DISCLAIMER OF ALL WARRANTIES.
00017  *
00018  */
00019 
00020 #ifndef EXCEPTION_HH_
00021 #define EXCEPTION_HH_
00022 
00023 #include <string>
00024 #include <iostream>
00025 
00038 namespace cpsp
00039 {
00040 
00041     class Exception
00042     {
00043     private:
00044         std::string outString;
00045     public:
00046         Exception();
00047         Exception(const std::string &outString);
00048         Exception(const std::string &outString, const int retValue);
00049         virtual ~Exception();
00050 
00051         std::string toString() const { return outString; }
00052     
00053         int retValue;
00054         static unsigned int errorCount;
00055     };
00056     
00057     std::ostream& operator<< (std::ostream& os, const Exception &p);
00058     
00059 
00060 } // namespace cpsp
00061 
00062 #endif /*EXCEPTION_HH_*/