How to deallocate object pointer in vector?

Question

I have ;

class object {
                    // any private datas token in heap area 
             public : 
                   ~object () ; 

};

<

Answer 1

I wrote this generic function template, which should help you:

template<typename FwdIterator>
void deleter(FwdIterator from, FwdIterator to)
{
   while ( from != to ) 
   {
       delete *from;
       from++;
   }
}

Example:

struct object { ~object() { cout << "object deleted" << endl; } };

int main() {

        vector<object*> objects;
        objects.push_back(new object());
        objects.push_back(new object());
        objects.push_back(new object());
        objects.push_back(new object());
        objects.push_back(new object());

        deleter(objects.begin(), objects.end()); //delete objects
        objects.clear(); //clear the vector
        return 0;
}

Output:

object deleted
object deleted
object deleted
object deleted
object deleted

Demo at ideone : http://www.ideone.com/t5PI0