Struct hash<unsigned long long>

boost::hash<unsigned long long>

Synopsis

// In header: <boost/functional/hash.hpp>


struct hash<unsigned long long> {
  std::size_t operator()(unsigned long long) const;
};

std::size_t operator()(unsigned long long val) const;

Returns:

Unspecified in TR1, except that equal arguments yield the same result.

hash_value(val) in Boost.

Throws:

Doesn't throw