This class provides methods useful when constructing a list of COM interface pointers.

template<class I, const IID* piid =& __uuidof(I)>  
class CInterfaceList 
   : public CAtlList<ATL::CComQIPtr<I, piid>,
                     CComQIPtrElementTraits<I, piid>>

I
A COM interface specifying the type of pointer to be stored.

piid
A pointer to the IID of I.

This class provides a constructor and derived methods for creating a list of COM interface pointers. Use CInterfaceArray when an array is required.

For more information, see ATL Collection Classes.

CAtlList

CInterfaceList

Header: atlcoll.h

The constructor for the interface list.

CInterfaceList(UINT nBlockSize = 10) throw();

nBlockSize
The block size, with a default of 10.

The block size is a measure of the amount of memory allocated when a new element is required. Larger block sizes reduce calls to memory allocation routines, but use more resources.

CAtlList Class
CComQIPtr Class
CComQIPtrElementTraits Class
Class Overview