std::experimental::filesystem::path::stem (3) - Linux Man Pages

std::experimental::filesystem::path::stem: std::experimental::filesystem::path::stem

NAME

std::experimental::filesystem::path::stem - std::experimental::filesystem::path::stem

Synopsis


path stem() const; (filesystem TS)


Returns the filename identified by the path stripped of its extension.
Returns the substring from the beginning of filename() up to and not including the last period (.) character.
If the filename is one of the special filesystem components dot or dot-dot, or if it has no periods, the function returns the entire filename().

Parameters


(none)

Return value


The stem of the filename identified by the path.

Exceptions


(none)

Example


// Run this code


  #include <iostream>
  #include <experimental/filesystem>
  namespace fs = std::experimental::filesystem;


  int main()
  {
      std::cout << fs::path("/foo/bar.txt").stem() << '\n'
                << fs::path("/foo/.bar").stem() << '\n';


      for (fs::path p = "foo.bar.baz.tar"; !p.extension().empty(); p = p.stem())
          std::cout << p.extension() << '\n';
  }

Output:


  "bar"
  ""
  ".tar"
  ".baz"
  ".bar"

See also


          returns the filename path component
filename (public member function)
          returns the file extension path component
extension (public member function)