G4FileUtilities.cc

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00001 //
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00025 //
00026 // File: G4FileUtilities.cc
00027 //
00028 // History:
00029 //   01.08.24  Youhei Morita  Initial creation
00030 
00031 #ifndef WIN32
00032 
00033 #include "G4FileUtilities.hh"
00034 
00035 // Implementation of Default Constructor
00036 G4FileUtilities::G4FileUtilities()
00037 {
00038 }
00039 
00040 // Implementation of Default Destructor
00041 G4FileUtilities::~G4FileUtilities()
00042 {
00043 }
00044 
00045 // Implementation of FileExists
00046 G4bool G4FileUtilities::FileExists(const std::string file)
00047 {
00048   char* c = (char *) file.c_str();
00049 
00050   G4int fd = ::open( c, O_RDONLY ); 
00051   // G4int error = errno;
00052   if ( fd != -1 ) {
00053     ::close( fd );
00054     return true;
00055   } else {
00056     return false;
00057   }
00058 }
00059 
00060 // Implementation of CopyFile
00061 G4int G4FileUtilities::CopyFile(const std::string srcFile, const std::string dstFile)
00062 {
00063   std::string cmd = "cp " + srcFile + " " + dstFile;
00064   return Shell( cmd );
00065 }
00066 
00067 // Implementation of DeleteFile
00068 G4int G4FileUtilities::DeleteFile(const std::string file, const std::string option)
00069 {
00070   std::string cmd = "rm " + option + " " + file;
00071   return Shell( cmd );
00072 }
00073 
00074 #endif

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