Assume that a class named Window has been defined. The Window class has a member function named clone that takes no arguments and returns a pointer to a new copy of the Window object. Also, assume that a class named GraphicProgram has been defined with the following members: executableName, a variable of the string type windowPtr, a variable of the Window* type Write a copy constructor for the GraphicProgram class that uses the clone function to make a proper copy of the Window object that windowPtr points to. The executableName member may be copied using simple assignment.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Assume that a class named Window has been defined. The Window class has a member function named clone that takes no arguments and returns a pointer to a new copy of the Window object.

Also, assume that a class named GraphicProgram has been defined with the following members:

  • executableName, a variable of the string type
  • windowPtr, a variable of the Window* type

Write a copy constructor for the GraphicProgram class that uses the clone function to make a proper copy of the Window object that windowPtr points to. The executableName member may be copied using simple assignment. 

Don't use GraphicProgram:: notation. Also put in c++ format

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