[Forwarded from <Вадим as Cat>::fuck(you);]
class Base {

public:

       ~Base() { }

       virtual void ZeroBuffer() { }

};

 

class Derrived : public Base {

public:

       Derrived() { m_bufferPtr = new char[1024]; }

       ~Derrived() { delete[] m_bufferPtr; }

       void ZeroBuffer()

       {

              size_t size = sizeof(char) * 1024;

              memset(m_bufferPtr, 0, size);

       }

private:

       char* m_bufferPtr;

};

 

int main()

{

       Base * obj = new Derrived;

       obj->ZeroBuffer();

       delete obj;

return 0;

}