Are data members allocated in the same memory space as their objects in C++?

Question

Say I\'ve got a class like this:

class Test
{
  int x;
  SomeClass s;
}

And I instantiate it like this:

Test* t = new Test;         


        

Answer 1

t is on the stack. The object at *t is on the heap. It contains an int and a SomeClass object next to each other in a unit.