std::experimental::filesystem::path:: filename
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fs
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path
C++
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path
| Member functions | ||||
| Path decomposition | ||||
| Non-member functions | ||||
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path filename
(
)
const
;
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(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 <experimental/filesystem> #include <iostream> 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
|
returns the file extension path component
(public member function) |
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returns the stem path component
(public member function) |
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replaces the last path component with another path
(public member function) |
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checks if the corresponding path element is not empty
(public member function) |
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