OnJava8-Examples/generics/InstantiateGenericType.cpp

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2015-06-15 17:47:35 -07:00
//: generics/InstantiateGenericType.cpp
// <20>2015 MindView LLC: see Copyright.txt
// C++, not Java!
template<class T> class Foo {
T x; // Create a field of type T
T* y; // Pointer to T
public:
// Initialize the pointer:
Foo() { y = new T(); }
};
class Bar {};
int main() {
Foo<Bar> fb;
Foo<int> fi; // ... and it works with primitives
} ///:~