std::experimental::filesystem::is_regular_file
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< cpp | experimental | fs
| Defined in header <experimental/filesystem>
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| bool is_regular_file( file_status s ); |
(1) | (filesystem TS) |
| bool is_regular_file( const path& p ); |
(2) | (filesystem TS) |
| bool is_regular_file( const path& p, error_code& ec ); |
(3) | (filesystem TS) |
Checks if the given file status or path corresponds to a regular file.
1) Equivalent to s.type() == file_type::regular.
2) Equivalent to is_regular_file(status(p)).
3) Equivalent to is_regular_file(status(p, ec)). Returns false and sets
ec to an appropriate error code if an error occurs. Otherwise, ec is cleared with a call to ec.clear().| This section is incomplete Reason: the specification says that (2) throws filesystem_error if status(p) would throw filesystem_error. This is different from the rest of is_**_file functions. Is that correct and if yes, what's the rationale? |
Parameters
| s | - | file status to check |
| p | - | path to examine |
| ec | - | error code to store the error status to |
Return value
true if the given path or file status corresponds to a regular link, false otherwise.
Exceptions
1,3)
noexcept specification:
noexcept
2) Throws filesystem_error if an error occurs. The error is constructed with
p as an argument. The error code is set to an appropriate error code for the error that caused the failure.See also
| This section is incomplete |