31 Input/output library [input.output]

31.12 File systems [filesystems]

31.12.10 Class directory_entry [fs.class.directory.entry]

31.12.10.3 Modifiers [fs.dir.entry.mods]

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void assign(const filesystem::path& p); void assign(const filesystem::path& p, error_code& ec);
1
#
Effects: Equivalent to pathobject = p, then refresh() or refresh(ec), respectively.
If an error occurs, the values of any cached attributes are unspecified.
2
#
Throws: As specified in [fs.err.report].
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void replace_filename(const filesystem::path& p); void replace_filename(const filesystem::path& p, error_code& ec);
3
#
Effects: Equivalent to pathobject.replace_filename(p), then refresh() or refresh(ec), respectively.
If an error occurs, the values of any cached attributes are unspecified.
4
#
Throws: As specified in [fs.err.report].
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void refresh(); void refresh(error_code& ec) noexcept;
5
#
Effects: Stores the current values of any cached attributes of the file p resolves to.
If an error occurs, an error is reported ([fs.err.report]) and the values of any cached attributes are unspecified.
6
#
Throws: As specified in [fs.err.report].
7
#
[Note 1: 
Implementations of directory_iterator ([fs.class.directory.iterator]) are prohibited from directly or indirectly calling the refresh function as described in [fs.class.directory.iterator.general].
— end note]