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File indexing completed on 2023-03-17 11:11:17
0001 //------------------------------------------------- 0002 // 0003 /** \class DTTPGLutFile 0004 * 0005 * Auxiliary class to handle Look-up table files 0006 * 0007 * 0008 * 0009 * \author N. Neumeister CERN EP 0010 */ 0011 // 0012 //-------------------------------------------------- 0013 #ifndef DTTPG_LUT_FILE_H 0014 #define DTTPG_LUT_FILE_H 0015 0016 //--------------- 0017 // C++ Headers -- 0018 //--------------- 0019 0020 #include <fstream> 0021 #include <string> 0022 0023 //---------------------- 0024 // Base Class Headers -- 0025 //---------------------- 0026 0027 //------------------------------------ 0028 // Collaborating Class Declarations -- 0029 //------------------------------------ 0030 0031 // --------------------- 0032 // -- Class Interface -- 0033 // --------------------- 0034 0035 class DTTPGLutFile { 0036 public: 0037 /// constructor 0038 DTTPGLutFile(const std::string name = ""); 0039 0040 /// copy constructor 0041 DTTPGLutFile(const DTTPGLutFile &); 0042 0043 /// destructor 0044 virtual ~DTTPGLutFile(); 0045 0046 /// assignment operator 0047 DTTPGLutFile &operator=(const DTTPGLutFile &); 0048 0049 /// return filename 0050 inline std::string getName() const { return m_file; } 0051 0052 /// open file 0053 int open(); 0054 0055 /// return status of file stream 0056 inline bool good() { return m_fin.good(); } 0057 0058 /// return status of file stream 0059 inline bool bad() { return m_fin.bad(); } 0060 0061 /// close file 0062 inline void close() { m_fin.close(); } 0063 0064 /// read and ignore n lines from file 0065 void ignoreLines(int n); 0066 0067 /// read one integer from file 0068 int readInteger(); 0069 0070 /// read one hex from file 0071 int readHex(); 0072 0073 /// read one string from file 0074 std::string readString(); 0075 0076 private: 0077 std::ifstream m_fin; // input file stream 0078 std::string m_file; // file name 0079 }; 0080 0081 #endif
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