| Member types | ||||||
| Member constants | ||||||
| Member functions | ||||||
| Path decomposition | ||||||
| Non-member functions | ||||||
| ||||||
| Helper classes | ||||||
path root_name()const; | (since C++17) | |
Returns the root name of the generic-format path. If the path (in generic format) does not include root name, returnspath().
Contents |
(none)
The root name of the path.
May throw implementation-defined exceptions.
#include <filesystem>#include <iostream>namespace fs= std::filesystem; int main(){std::cout<<"Current root name is: "<< fs::current_path().root_name()<<'\n';}
Possible output:
Current root name is: "C:"
| returns the root directory of the path, if present (public member function)[edit] | |
| returns the root path of the path, if present (public member function)[edit] |
