| description | Learn more about: ptr | |
|---|---|---|
| title | ptr (C++ COM Attribute) | |
| ms.date | 10/02/2018 | |
| f1_keywords |
|
|
| helpviewer_keywords |
|
|
| ms.assetid | 95eaea57-a5be-45f6-a612-ba2c9bc4645a |
Designates a pointer as a full pointer.
[ptr]The ptr C++ attribute has the same functionality as the ptr MIDL attribute.
See the example for defaultvalue for a sample use of ptr.
| Attribute context | Value |
|---|---|
| Applies to | Interface parameter, interface method, typedef |
| Repeatable | No |
| Required attributes | None |
| Invalid attributes | None |
For more information about the attribute contexts, see Attribute Contexts.
IDL Attributes
Interface Attributes
Method Attributes
Typedef, Enum, Union, and Struct Attributes