Thread: operator overloading problem

Code:

#include<iostream.h>
#include<conio.h>
class location
{
		public:
				 int xposition;
				 int yposition;

				 location(){}
				 location(int x, int y)
				 {
								  xposition=x;
								  yposition=y;
								  }

								  void show()
								  {
										 cout<<"Position x = "<<xposition;
										 cout<<"Position y = "<<yposition;
										 }
										 location operator+(location obj1)
										 {
										 location temp;
										 temp.xlocation=xlocation+obj2.x;
										 temp.ylocation=ylocation+obj2.y;
										 return temp;
										 }

										 };
										 void main()
										 {
												clrscr();
												location obj1(20,30);
												location obj2(30,40);
												location obj3;
												obj1.show();
												obj2.show();
												obj3=obj1+obj2;
												obj3.show();
												getch();
												}

I want to overload the operator + so addition can be done ;\ all the other code is fine but something is wrong in the operator+ fucntion.. can someone help? tanks

In addition to matsp's comments, the class has two members named xposition and yposition. But operator+() is working with some things named xlocation and ylocation.

Either way, your compiler will be complaining about undeclared identifiers/variables/names (or some similar message: the precise wording depends on the compiler).

There is tremendous practical value in actually reading error messages from a compiler before giving up and asking questions in a forum.