How to perform Shallow Copy and Deep Copy in C++

One of the very important part writing class in C++ is to implement copy constructor and overloaded = operator function. This tutorial talks about the need of writing these functions in order to make your program more effective. Before getting into the concept lets understand basic terminology. Constructor : Its a special function called when object of class is created. Ideally a constructor must contain the logic to initialize the data members of the class. Copy Constructor: It is called when and object is initialized at the time of creation. There exist more scenario when an copy constructor is called.

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How to perform Shallow Copy and Deep Copy in C++
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