protected virtual member function
<locale>

std::collate::do_hash

long do_hash (const char_type* low, const char_type* high) const;
Get has value [virtual]
Virtual protected member function called by collate::hash to obtain the hash value of a character sequence.

Polymorphic derived classes can overwrite the behavior of this function.

See collate::hash for its default behavior in collate.

See also