template<class T>
class ePtr
{
+ /* read doc/iObject about the ePtrHelper */
+ template<class T1>
+ class ePtrHelper
+ {
+ T1 *m_obj;
+ public:
+ inline ePtrHelper(T1 *obj): m_obj(obj)
+ {
+ m_obj->AddRef();
+ }
+ inline ~ePtrHelper()
+ {
+ m_obj->Release();
+ }
+ inline T1* operator->() { return m_obj; }
+ };
protected:
T *ptr;
public:
ptr->Release();
}
T* &ptrref() { assert(!ptr); return ptr; }
- T* operator->() { assert(ptr); return ptr; }
+ ePtrHelper<T> operator->() { assert(ptr); return ePtrHelper<T>(ptr); }
+
+ /* for const objects, we don't need the helper, as they can't */
+ /* be changed outside the program flow. at least this is */
+ /* what the compiler assumes, so in case you're using const */
+ /* ePtrs note that they have to be const. */
const T* operator->() const { assert(ptr); return ptr; }
operator T*() const { return this->ptr; }
};