Overloading an operator to pass different variable

[Flaco]

I'm working on C + + project but overloading operator << gives me an error (even copy and paste from the course): "error: expected constructor, destructor, or type conversion before &. Can any explain me the operator overloading in C++ with example.

[kelfro]

You can redefine or overload the function of most built-in operators in C++. Operating overloading allows you to pass different variable types to the same function and produce different results.For example, the compiler acts differently with regards to the subtraction operator “-“ depending on how the operator is being used.

[Zecho]

# include <iostream>
# include <header.h>

 int main ()
 (
    std:: court << "Hello world!" <<std:: endl;
    return 0;
 )

[Katty]

Try this example for operator overloading :

Time operator+(const Time& lh, const Time& rh)
 {
   Time temp = lh;
   tmp.seconds += rh.seconds;
   if (tmp.seconds >= 60)
   {
     tmp.seconds -= 60;
     tmp.minutes++;
   }
   tmp.minutes += rhs.minutes;
   if (tmp.minutes >= 60)
   {
     tmp.minutes -= 60;
     tmp.hours++;
   }
   tmp.hours += rh.hours;
   return tmp;
 }