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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) |
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Checks if the given file status or path corresponds to a regular file.
1) Equivalent tos.type()== file_type::regular.
2) Equivalent tois_regular_file(status(p)).
3) Equivalent tois_regular_file(status(p, ec)). Returnsfalse and setsec to an appropriate error code if an error occurs. Otherwise,ec is cleared with a call toec.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? |
[edit]Parameters
| s | - | file status to check |
| p | - | path to examine |
| ec | - | error code to store the error status to |
[edit]Return value
true if the given path or file status corresponds to a regular link,false otherwise.
[edit]Exceptions
2) Throwsfilesystem_error if an error occurs. The error is constructed withp as an argument. The error code is set to an appropriate error code for the error that caused the failure.
[edit]See also
| This section is incomplete |
