Composition

Posted on April 18, 2013. Filed under: C++ | Tags: |


C++ composition is almost the same as other object orented languages such as Java — you can use the objects of other classes as the class member of a class. The only c++ feature is you have to use member initializer list in the constructor to initialize the objects class members, whenever you use a class object inside another class.

#include “People.h”
#include “Birthday.h”
#include
using namespace std;

People::People(string x, Birthday bo)
: name(x),
dateOfBirth(bo)
{
}

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