Hash、KeyEqual 与哈希一致性契约 | STL
本章覆盖:`std::hash`;custom hash;key equality;equal keys must have same hash;collision;combine multiple fields;immutable key;hash quality;attack / adversarial input 的高层认知;不用对象地址作为逻辑值 key 的默认 hash 方案。
本章知识点
std::hash- custom hash
- key equality
- equal keys must have same hash
- collision
- combine multiple fields
- immutable key
- hash quality
- attack / adversarial input 的高层认知
- 不用对象地址作为逻辑值 key 的默认 hash 方案