Question

Are calling method and called method both same?

What I would like to know is “calling method” means the method which calls another method that is main method in most cases, or the main method itself?

Answer 1

The calling method is the method that contains the actual call; the called method is the method being called. They are different. For example:

// Calling method
void f()
{
    g();
}

// Called method
void g()
{
}