Can a C++ class determine whether it's on the stack or heap?

Question

I have

class Foo {
....
}

Is there a way for Foo to be able to separate out:

function blah() {
  Foo foo; // on the stack
         


        

Answer 1

Take a look at the program here: http://alumni.cs.ucr.edu/~saha/stuff/memaddr.html. With a few casts, it ouputs:

        Address of main: 0x401090
        Address of afunc: 0x401204
Stack Locations:
        Stack level 1: address of stack_var: 0x28ac34
        Stack level 2: address of stack_var: 0x28ac14
        Start of alloca()'ed array: 0x28ac20
        End of alloca()'ed array: 0x28ac3f
Data Locations:
        Address of data_var: 0x402000
BSS Locations:
        Address of bss_var: 0x403000
Heap Locations:
        Initial end of heap: 0x20050000
        New end of heap: 0x20050020
        Final end of heap: 0x20050010