std::experimental::filesystem::path::replace_filename

 

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Filesystem library

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path& replace_filename( const path& replacement );	(1)	(filesystem TS)

Replaces a single filename component with replacement. Equivalent to the following:

remove_filename();
operator/=(replacement);

Parameters

(none)

Return value

*this

Exceptions

(none)

Example

Run this code

#include <filesystem>
#include <iostream>
 
int main()
{
    std::cout << std::fs::path("/foo").replace_filename("bar") << '\n';
    std::cout << std::fs::path("/").replace_filename("bar") << '\n';
}

Output:

/bar
bar

See also

replace_extension	replaces the extension (public member function)