std::filesystem::path::parent_path
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< cpp | filesystem | path
| path parent_path() const; |
(since C++17) | |
Returns the path to the parent directory.
If has_relative_path() returns false, the result is a copy of *this. Otherwise, the result is a path whose generic format pathname is the longest prefix of the generic format pathname of *this that produces one fewer element in its iteration.
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