#include "B.h"
class A
public :
s_b = new B();
b = new B();
static B s_b ;
B b ;
using namespace std ;
#include "A.h"
int main()
In my project i have seen static object as above . But not able to know what is the exact use of it and how they are different from general object . Please help me in finding out What all the things i can do with s_b which is not being done by b .

Thanks in advance .