class A {
public:
class B {
public:
int square(int x) { return x * x; }
class C {
public:
int cube(int x) { return x * x * x; }
};
};
B* createB() {
return new B();
}
typedef int my_int;
static my_int negate(my_int x) {
return -x;
}
};
template <typename T>
class TypedClass {
public:
enum MyEnum {
value = 39
};
union MyUnion {
T typed_value;
int int_value;
};
struct MyStruct {
T typed_value;
int int_value;
};
typedef T MyType;
};
class SpecializedTypedClass : public TypedClass<double> {};