int CheckUserDirectory(std::string &userDirName);
void DealWithMultiStudyDirectory(gdcm::Directory::FilenamesType &fileNames, const std::string ¤tOutputDirName);
-void DealWithSingleStudyDirectory (const std::string dirname, const std::string currentOutputDirName) ;
+void DealWithSingleStudyDirectory (const std::string dirname, const std::string currentOutputDirName) ;
void DealWithNiveau1(std::string level1Directory, std::string currentOutputDirName);
void DealWithNiveau2(std::string level2Directory, std::string currentOutputDirName);