Thread: heap or stack?

Code:

/*-----class1.cpp-----*/
#include <stdio.h>
class Sample {
public:
int a, b;
void fonk(void);
};
void main(void)
{
Sample t;
Sample* T=new Sample();
t.a;
T->a;
}

What are the differences between t and tnew?
I heard that t is located in stack but tnew is located in heap.Is this true or enough?

Originally Posted by hk_mp5kpdw

There is no tnew. You mean what's the difference between t and T?

Both t and T are located on the stack. The difference is that T is a pointer that happens (in this instance) to point to an area of memory located on the heap while the memory area occupied by t is on the stack.

BTW, main returns an int.

ok.Thanks, i wrote it very fast.firstly i correct the code

Code:

#include <cstdio>
#include <cstdio>
class Sample {
public:
int a, b;
void fonk(void);
};
int main()
{
Sample t;
Sample* tnew=new Sample();
t.a;
tnew->a;
return 0;
}

ok.
I understand that ,in my codes:
tnew->a and tnew->b are all located in heap.And its starting address(tnew) is stored in stack.
for Sample t , t and also its members are stored in stack.
Is this true?
If i am wrong or my answer is not enough.Please advice me.
Thanks for answerr

ok thanks...