CPP
cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
#include <iostream>
#include <memory>
using namespace std;
// ----------------------------------------
// materials
// The Material class must NOT be template class
// only its method "send" have to be template.
// We CAN'T remove the template type.
class Material {
public:
template <typename T>
void send(const T& v) { // should be virtual, pure if possible
cout << "Sending from Material (parent)" << endl;
}
};
class PhongMaterial : public Material {
public:
template <typename T>
void send(const T& v) { // should be printing this one and not the parent
cout << "Sending from PhongMaterial (child)" << endl;
}
};
// ----------------------------------------
Enter to Rename, Shift+Enter to Preview
OUTPUT
Run