Using a setter for a struct type does not work as anticipated

Question

Using a setter function for a struct, but not working as anticipated:

package main

import \"fmt\"

type T struct          


        

Answer 1

That's the difference between call by value and call by reference. If you are from C++ background , then you would know that it's the same in C++ also. And if you are from java background, then remember all object references are just pointers to the objects really..(meaning to say, when we do Node node = new Node();.. the node is holding the address of the new node object created). Therefore any method on the object(node) is actually called by reference(because node itself is a pointer).. so it reduces back to the same example as above.