USING OPERATION OVERLOADING AND C++,

A Class Set is partially defined as below. This definition still missing a number of member functions and operators. class Set {public: Set(int[], int);//default constructor Set(const Set&)//copy constructor ~Set();//destructor int getSize() const;//return size private: int size;//set size int *ptr://pointer to first element of set}; Please provide full program implementation of the Class Set with the following operator overloaded. = means assignment operator == means checking equal or not != means checking not equal > means checking the sum of one Set is greater than the sum of another Set > means from input stream to read in element values to put in the Set;