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std::experi...ve_filename(3)   C++ Standard Libary  std::experi...ve_filename(3)

NAME
     std::experimental::filesystem::path::remove_filename    -	 std::experimen-
     tal::filesystem::path::remove_filename

Synopsis
	path& remove_filename() (1) (filesystem TS)

	Removes a single filename component.

	The behavior  is  undefined  if  the  path  has  no  filename  component
     (has_filename
	returns false).

Parameters
	(none)

Return value
	*this

Exceptions
	May throw implementation-defined exceptions.

Example
     // Run this code

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

      int main()
      {
	  std::cout << fs::path("/foo").remove_filename() << '\n'
		    << fs::path("/").remove_filename() << '\n';
      }

Output:
      "/"
      ""

See also
	filename	 returns the filename path component
			 (public member function)
	replace_filename replaces the last path component with another path
			 (public member function)
	has_filename	 checks if the corresponding path element is not empty
			 (public member function)

Category:
	  * Noindexed pages

http://cppreference.com 	   2024.06.10	    std::experi...ve_filename(3)
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