(C++) RemovePath

 

 

RemovePath is a std::string and file I/O code snippet to remove a filename's path.

 

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#include <string> #include <cassert> //From http://www.richelbilderbeek.nl/CppRemovePath.htm //Returns the filename without path const std::string RemovePath(const std::string& filename) {   const int sz = static_cast<int>(filename.size());   const int path_sz = filename.rfind("\\",filename.size());   if (path_sz == sz) return filename;   return filename.substr(path_sz + 1,sz - 1 - path_sz); }