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std::experi...egular_file(3) C++ Standard Libary std::experi...egular_file(3) NAME std::experimental::filesystem::is_regular_file - std::experimen- tal::filesystem::is_regular_file Synopsis Defined in header <experimental/filesystem> bool is_regular_file( file_status s ); (1) (filesys- tem TS) bool is_regular_file( const path& p ); (2) (filesys- tem TS) bool is_regular_file( const path& p, error_code& ec ); (3) (filesys- tem 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 con- structed 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 http://cppreference.com 2022.07.31 std::experi...egular_file(3)
NAME | Synopsis | Parameters | Return value | Exceptions | See also
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