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std::experimental::filesystem::status_known

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< cpp‎ | experimental‎ | fs
 
 
Technical specifications
Filesystem library (filesystem TS)
Library fundamentals (library fundamentals TS)
Library fundamentals 2 (library fundamentals 2 TS)
Extensions for parallelism (parallelism TS)
Extensions for concurrency (concurrency TS)
Concepts (concepts TS)
Ranges (ranges TS)
Special mathematical functions (special math TR)
 
 
Defined in header <experimental/filesystem>
bool status_known( file_status s );
(1) (filesystem TS)

Checks if the given file status is known, Equivalent to s.type() != file_type::none.

Contents

[edit] Parameters

s - file status to check

[edit] Return value

true if the given file status is an unknown file status

[edit] Exceptions

noexcept specification:  
noexcept
  

[edit] Notes

Despite the name, the function checks for the file status of file_type::none (meaning an error occurred), not file_type::unknown (meaning file exists, but its type cannot be determined).

[edit] See also

determines file attributes
determines file attributes, checking the symlink target
(function) [edit]
cached status of the file designated by this directory entry
cached symlink_status of the file designated by this directory entry
(public member function of std::experimental::filesystem::directory_entry) [edit]