std::hash<std::chrono::weekday_indexed>
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< cpp | chrono | weekday indexed
Defined in header <chrono> | ||
template<>struct hash<std::chrono::weekday_indexed>; | (since C++26) | |
The template specialization of std::hash for std::chrono::weekday_indexed allows users to obtain hashes of objects of type std::chrono::weekday_indexed. This specialization is enabled.
The operator() of this specialization is noexcept.
[edit]Notes
Feature-test macro | Value | Std | Feature |
---|---|---|---|
__cpp_lib_chrono | 202306L | (C++26) | Hashing support for std::chrono value classes |
[edit]See also
(C++11) | hash function object (class template) |