15 Boolean() : value(
false), initialized(
false) {}
16 Boolean(
bool value) : value(value), initialized(
true) {}
18 Boolean& operator=(
bool rop);
24 static const char debugName[];
25 const char* debugString()
const;
27 friend std::istream& operator>>(std::istream& lop, Boolean& rop);
28 friend std::ostream& operator<<(std::ostream& os,
const Boolean& obj);