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bool is_absolute()const; | (1) | (since C++17) |
bool is_relative()const; | (2) | (since C++17) |
Checks whether the path is absolute or relative. An absolute path is a path that unambiguously identifies the location of a file without reference to an additional starting location. The first version returnstrue if the path, in native format, is absolute,false otherwise; the second version the other way round.
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(none)
May throw implementation-defined exceptions.
The path"/" is absolute on a POSIX OS, but is relative on Windows.
(C++17) | composes an absolute path (function)[edit] |
