operator==,!=,<,<=,>,>=(std::fs::path)
From cppreference.com
< cpp | experimental | fs | path
| bool operator==( const path& lhs, const path& rhs );
|
(1) | (filesystem TS) |
| bool operator!=( const path& lhs, const path& rhs );
|
(2) | (filesystem TS) |
| bool operator<( const path& lhs, const path& rhs );
|
(3) | (filesystem TS) |
| bool operator<=( const path& lhs, const path& rhs );
|
(4) | (filesystem TS) |
| bool operator>( const path& lhs, const path& rhs );
|
(5) | (filesystem TS) |
| bool operator>=( const path& lhs, const path& rhs );
|
(6) | (filesystem TS) |
Compares two paths lexicographically.
1) Checks whether
lhs and rhs are equal. Equivalent to !(lhs < rhs) && !(rhs < lhs).
2) Checks whether
lhs and rhs are not equal. Equivalent to {{{1}}}.
3) Checks whether
lhs is less than rhs. Equivalent to lhs.compare(rhs) < 0.
4) Checks whether
lhs is less than or equal to rhs. Equivalent to !(rhs < lhs).
5) Checks whether
lhs is greater than rhs. Equivalent to rhs < lhs.
6) Checks whether
lhs is greater than or equal to rhs. Equivalent to !(lhs < rhs).
Contents |
[edit] Parameters
| lhs, rhs | - | the paths to compare |
[edit] Return value
true if the corresponding comparison yields, false otherwise.
[edit] Exceptions
noexcept specification:
noexcept
[edit] Notes
Path equality and equivalence have different semantics.
In the case of equality, as determined by , only lexical representations are compared. Therefore, path("a") == path("b") is never true.
In the case of equivalence, as determined by std::fs::equivalent(), it is checked whether two paths resolve to the same file system object. Thus equivalent("a", "b") will return true if the paths resolve to the same file.
[edit] See also
| compares the lexical representations of two paths lexicographically (public member function) |