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std::filesystem::path::empty

From cppreference.com
< cpp‎ | filesystem‎ | path
 
 
 
 
bool empty() const noexcept;
(since C++17)

Checks if the path in generic format is empty.

Contents

[edit] Parameters

(none)

[edit] Return value

true if the path is empty, false otherwise.

[edit] Notes

An empty path can be obtained by calling clear and by default-constructing a path. It can also be returned by a path decomposition function (such as extension) if the corresponding component is not present in the path.

An empty path is classified as a relative path.

[edit] See also

constructs a path
(public member function) [edit]