std::type_index::hash_code - cppreference.com (original) (raw)
Returns the hash code of the associated std::type_info object. Equivalent to calling type_info::hash_code directly.
[edit] Parameters
(none)
[edit] Return value
The hash code of the associated std::type_info object.
[edit] Example
[edit] Defect reports
The following behavior-changing defect reports were applied retroactively to previously published C++ standards.
| DR | Applied to | Behavior as published | Correct behavior |
|---|---|---|---|
| LWG 2144 | C++11 | type_index::hash_code was not required to be noexcept | required |