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title: "Interface Pointers Classes (ATL) | Microsoft Docs"
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# Interface Pointers Classes
The following classes manage a given interface pointer:  
  
-   [CComPtr](../atl/reference/ccomptr-class.md) Performs automatic reference counting.  
  
-   [CComQIPtr](../atl/reference/ccomqiptr-class.md) Similar to `CComPtr`, but also performs automatic querying of interfaces.  
  
-   [CInterfaceArray](../atl/reference/cinterfacearray-class.md) Provides methods useful when constructing an array of COM interface pointers.  
  
-   [CInterfaceList](../atl/reference/cinterfacelist-class.md) Provides methods useful when constructing a list of COM interface pointers.  
  
-   [CComGITPtr](../atl/reference/ccomgitptr-class.md) Provides methods for dealing with interface pointers and the global interface table (GIT).  
  
## See Also  
 [Class Overview](../atl/atl-class-overview.md)