Object Relational Operator

Object Relational Operaters

Relational operators can be applied only on the varaibles that are made in functions. In objects you cannot apply directly these operaters on the object data members. It cannot be possible by Member-Wise or Agreement-Wise.

Example :

Can we compare the reational operaters (==,!=,<=,>=) to compare two object data members ?

#include<iostream>

using namespace std;

class algebra
{
public:
    int x;
    int y;
public:

    void setData(int xA,int yA)
    {
        x=xA;
        y=yA;
    }
    void getData()
    {
        cout<<"The value of  x = "<<x<<endl;
        cout<<"The value of  y = "<<y<<endl;
    }

    //getters
    int getX(){ return x;}
    int getY(){ return y;}
};
int main()
{
    algebra obj1;
    algebra *obj2=new algebra;

    obj1.setData(5,6);
    obj2->setData(6,5);

    //  //Test:01
    // cout<<obj1.getX()!=obj2->getX();
    // /*error: no match for 'operator!=' (operand types are 'std::basic_ostream<char>' and 'int')
    // cout<<obj1.getX()!=obj2->getX();*/

    //  //Test:02
    // cout<<*(obj2)==obj1;
    // //Compile time error Operation not defined

    // Results:So its mean we will never compare the data member wise or agrement wise
    delete obj2;
    obj2=nullptr;



    return 0;
}