42 typedef unsigned long Key;
51 return (0 ==
fMyKey ?
false :
true);
69 if (!npKey) { npKey =
new Key; *npKey = 0; }
bool operator>(const G4TypeKey &rhs) const
bool operator==(const G4TypeKey &rhs) const
bool operator!=(const G4TypeKey &rhs) const
bool operator<(const G4TypeKey &rhs) const
friend std::ostream & operator<<(std::ostream &out, const G4TypeKey &key)