?? composition.cpp
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//: C14:Composition.cpp
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 2000
// Copyright notice in Copyright.txt
// Reuse code with composition
#include "Useful.h"
class Y {
int i;
public:
X x; // Embedded object
Y() { i = 0; }
void f(int ii) { i = ii; }
int g() const { return i; }
};
int main() {
Y y;
y.f(47);
y.x.set(37); // Access the embedded object
} ///:~
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