std::hash(std::vector) (3) Linux Manual Page

std::hash(std::vector<bool>) – std::hash(std::vector<bool>)

Synopsis

template <class Allocator> struct hash<vector<bool, Allocator>>; (since C++11)
The template specialization of std::hash for std::vector<bool> allows users to obtain hashes of objects of type std::vector<bool>.

Example

 This section is incomplete
 Reason: no example

See also

hash hash function object
        (class template)
(C++11)