Mega Code Archive
Object in existence after deletion
<![CDATA[
#include<iostream.h>
class MyClass
{
static int total;
public:
MyClass()
{
total++;
}
~MyClass()
{
total--;
}
int gettotal()
{
return total;
}
};
int MyClass::total=0;
main()
{
MyClass o1,o2,o3;
cout<<o1.gettotal()<<" objects in existence\n";
MyClass *p;
p=new MyClass;
if(!p)
{
cout<<"Allocation erroe\n";
return 1;
}
cout<<o1.gettotal();
cout<<" object in existence after allocation\n";
delete p;
cout<<o1.gettotal();
cout<<" object in existence after deletion\n";
return 0;
}
3 objects in existence
4 object in existence after allocation
3 object in existence after deletion
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