string_hash
uint32 GetHashCode() const { return string_hash(GetString()); }
uint32 GetHashCode() const { return string_hash(GetString()); }
hash = 31 * hash + string_hash(name);
hash = 17 * hash + string_hash(name);
hash = 31 * hash + string_hash(name);
hash = 17 * hash + string_hash(toName.GetString());
+ string_hash(key.name); }
fHashCode(string_hash(String()))
string_hash(const char* name)
int operator()(string value) const { return string_hash(value.c_str()); }