std::experimental::filesystem::create_directory,create_directories
| Defined in header <experimental/filesystem>
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| bool create_directory( const path& p ); |
(1) | (filesystem TS) |
| bool create_directory( const path& p, error_code& ec ); |
(2) | (filesystem TS) |
| bool create_directory( const path& p, const path& existing_p ); |
(3) | (filesystem TS) |
| bool create_directory( const path& p, const path& existing_p, error_code& ec ); |
(4) | (filesystem TS) |
| bool create_directories( const path& p ); |
(5) | (filesystem TS) |
| bool create_directories( const path& p, error_code& ec ); |
(6) | (filesystem TS) |
Creates directory that p resolves to. Directory creating failures caused by an already existing directory at p are not treated as errors.
p does not exist, error occurs. (3-4) additionally copy operating system-dependent set of attributes from existing_p to the newly created directory.create_directory.true is returned on success, false on failure.
The (2), (4) and (6) overloads set ec to an appropriate error code if an error occurs. Otherwise, ec is cleared with a call to ec.clear().
Contents |
[edit] Parameters
| p | - | the path to the new directory to create |
| existing_p | - | the path to a directory to copy the attributes from |
| ec | - | error code to store the error status to |
[edit] Return value
true if directory creation is successful, false otherwise.
[edit] Exceptions
p (and existing_p in case of (3-4)) as an argument. The error code is set to appropriate operating system dependent value.[edit] Notes
On POSIX systems, new directories are created as if by calling mkdir(p.c_str(), S_IRWXU|S_IRWXG|S_IRWXO).
On POSIX systems, the attributes copied by (3-4) are those copied by mkdir(p.c_str(), attr.st_mode, where attr are retrieved as if by stat(existing_p.c_str(), &attr).
On Windows-based operating systems the attributes copied by (3-4) are those copied by native CreateDirectoryExW(existing_p.c_str(), p.c_str(), 0).
[edit] See also
| This section is incomplete |