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operator==,!=,<,<=,>,>=(std::thread::id)

bool operator==( thread::id lhs, thread::id rhs );
 (1) (since C++11) 
bool operator!=( thread::id lhs, thread::id rhs );
 (2) (since C++11) 
bool operator<( thread::id lhs, thread::id rhs );
 (3) (since C++11) 
bool operator<=( thread::id lhs, thread::id rhs );
 (4) (since C++11) 
bool operator>( thread::id lhs, thread::id rhs );
 (5) (since C++11) 
bool operator>=( thread::id lhs, thread::id rhs );
 (6) (since C++11)

Compares two thread identifiers.

1-2) Checks whether lhs and rhs represent either the same thread, or no thread.
3-6) Compares lhs and rhs in such a way, that lhs and rhs are totally ordered.

Parameters

lhs, rhs - thread identifiers to compare

Return value

true whether the corresponding relation holds, false otherwise.

Exceptions

noexcept specification:
noexcept

Complexity

Constant.

See also

C documentation for thrd_equal

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