CGenericList Class

Microsoft DirectShow 9.0

CGenericList Class

The CGenericList class template that implements a type-specific list. For more information, see CBaseList.

To use this template, declare a variable of type CGenericList with a template argument that defines the type of object in the list. For example, the following statement declares a list of CBaseFilter objects:

CGenericList<CBaseFilter> myFilterList("Filters"); 

For convenience, the following list types are defined:

typedef CGenericList<CBaseObject> CBaseObjectList;
typedef CGenericList<IUnknown> CBaseInterfaceList;

Requirements

**  Header:** Declared in Wxlist.h; include Streams.h.

**  Library:** Use Strmbase.lib (retail builds) or Strmbasd.lib (debug builds).

Public Methods
CGenericList	Constructor method.
~CGenericList	Destructor method.
GetHeadPosition	Retrieves the position of the first item in the list.
GetTailPosition	Retrieves the position of the last item of the list.
GetCount	Retrieves the number of items in the list.
GetNext	Retrieves the item at the specified position, and advances the position.
Get	Retrieves the item at the specified position.
GetHead	Retrieves the item at the head of the list.
RemoveHead	Removes the first item in the list.
RemoveTail	Removes the last item in the list.
Remove	Removes the item at the specified position.
AddBefore	Inserts an item or list before the specified position.
AddAfter	Inserts an item or list after the specified position.
AddHead	Adds an item or list to the front of the list.
AddTail	Appends an item or list to the end of the list.
Find	Retrieves the first position that holds the specified item.