CComPtr
CComPtr is a template class in the Microsoft Foundation Classes (MFC) library, designed to simplify the management of COM (Component Object Model) objects. Introduced as part of the ATL (Active Template Library) framework, CComPtr provides automatic reference counting and memory management for COM interfaces, reducing the risk of memory leaks and dangling pointers.
The class template is defined as `template<class T> class CComPtr`, where `T` represents a COM interface type,
One of the key features of CComPtr is its ability to handle null pointers safely. It initializes
CComPtr also supports assignment operations, allowing for easy copying and swapping of COM pointers. However, it
While CComPtr is widely used in ATL-based applications, it is not part of the MFC library itself.