title	ptr | Microsoft Docs
ms.custom
ms.date	11/04/2016
ms.technology	cpp-windows
ms.topic	reference
f1_keywords	vc-attr.ptr
dev_langs	C++
helpviewer_keywords	ptr attribute
ms.assetid	95eaea57-a5be-45f6-a612-ba2c9bc4645a
author	mikeblome
ms.author	mblome
ms.workload	cplusplus uwp

ptr

Designates a pointer as a full pointer.

Syntax

  
[ptr]  
  

Remarks

The ptr C++ attribute has the same functionality as the ptr MIDL attribute.

Example

See the example for defaultvalue for a sample use of ptr.

Requirements

Attribute Context

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.

See Also

IDL Attributes
Interface Attributes
Method Attributes
Typedef, Enum, Union, and Struct Attributes