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| #include <iostream>
using namespace std;
class A {
protected:
int m_x, m_y;
public:
A(int x, int y) : m_x(x), m_y(y) {
cout << "Constructeur de A : " << m_x << " " << m_y << endl;
}
};
class B : public virtual A {
public:
B(int x, int y) : A(2*x+1, 2*y+1) {
cout << "Constructeur de B : " << m_x << " " << m_y << endl;
}
};
class C : public virtual A {
public:
C(int x, int y) : A(2*x+3, 2*y+3) {
cout << "Constructeur de C : " << m_x << " " << m_y << endl;
}
};
class D : public B, public C {
public:
D(int x, int y) : B(x+1, y+1), C(x+2, y+2), A(x, y) {
cout << "Constructeur de D : " << m_x << " " << m_y << endl;
}
};
int main() {
D d(1, 2);
system("pause");
return 0;
} |
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