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.lhs, rhs | - | thread identifiers to compare |

`true`

whether the corresponding relation holds, `false`

otherwise.

`noexcept`

specification: `noexcept`

Constant.

C documentation for `thrd_equal` |

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