Thread 107160610

void func()
{
A* a = new A();
a->foo();
A z;
z.foo();
}

Assuming foo is not virtual and ignoring allocator overhead, why might z.foo() be faster than a->foo?

You should be able to solve this

>>107160610 (OP)
I give up why?

>>107160610 (OP)
-> has to load the objects address from the stack (memory read) while the dot operator already knows the address of the object implicit from stack pointer (no mem read). ez