IConnectionPointContainerImpl Class
This class implements a connection point container to manage a collection of IConnectionPointImpl objects.
Syntax
template<class T>
class ATL_NO_VTABLE IConnectionPointContainerImpl
: public IConnectionPointContainer
Parameters
T
Your class, derived from IConnectionPointContainerImpl.
Members
Public Methods
| Name | Description |
|---|---|
| IConnectionPointContainerImpl::EnumConnectionPoints | Creates an enumerator to iterate through the connection points supported in the connectable object. |
| IConnectionPointContainerImpl::FindConnectionPoint | Retrieves an interface pointer to the connection point that supports the specified IID. |
Remarks
IConnectionPointContainerImpl implements a connection point container to manage a collection of IConnectionPointImpl objects. IConnectionPointContainerImpl provides two methods that a client can call to retrieve more information about a connectable object:
EnumConnectionPointsallows the client to determine which outgoing interfaces the object supports.FindConnectionPointallows the client to determine whether the object supports a specific outgoing interface.
For information about using connection points in ATL, see the article Connection Points.
Inheritance Hierarchy
IConnectionPointContainer
IConnectionPointContainerImpl
Requirements
Header: atlcom.h
IConnectionPointContainerImpl::EnumConnectionPoints
Creates an enumerator to iterate through the connection points supported in the connectable object.
STDMETHOD(EnumConnectionPoints)(IEnumConnectionPoints** ppEnum);
Remarks
See IConnectionPointContainer::EnumConnectionPoints in the Windows SDK.
IConnectionPointContainerImpl::FindConnectionPoint
Retrieves an interface pointer to the connection point that supports the specified IID.
STDMETHOD(FindConnectionPoint)(REFIID riid, IConnectionPoint** ppCP);
Remarks
See IConnectionPointContainer::FindConnectionPoint in the Windows SDK.