Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help 
std::experi...th::filename(3) C++ Standard Libarystd::experi...th::filename(3)

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

Synopsis
	  path filename() const;  (filesystem TS)

	  Returns the filename component of the	path.

	  Equivalent to	empty()	? path() : *--end().

Parameters
	  (none)

Return value
	  The filename identified by the path.

Exceptions
	  May throw implementation-defined exceptions.

Example
       // Run this code

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

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

Output:
	"bar.txt"
	".bar"
	"."
	"."
	".."
	"."
	".."
	"/"

See also
	  extension	   returns the file extension path component
			   (public member function)
	  stem		   returns the stem 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)

http://cppreference.com		  2022.07.31	 std::experi...th::filename(3)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=std::experimental::filesystem::path::filename&sektion=3&manpath=FreeBSD+Ports+15.0>

home | help