title	FactoryCache Structure
ms.date	09/21/2018
ms.topic	reference
f1_keywords	module/Microsoft::WRL::Details::FactoryCache module/Microsoft::WRL::Details::FactoryCache::cookie module/Microsoft::WRL::Details::FactoryCache::factory
helpviewer_keywords	Microsoft::WRL::Details::FactoryCache structure Microsoft::WRL::Details::FactoryCache::cookie data member Microsoft::WRL::Details::FactoryCache::factory data member
ms.assetid	624544e6-0989-47f6-a3e9-edb60e1ee6d4

FactoryCache Structure

Supports the Windows Runtime C++ Template Library infrastructure and is not intended to be used directly from your code.

Syntax

struct FactoryCache;

Remarks

Contains the location of a class factory and a value that identifies a registered wrt or COM class object.

Members

Public Data Members

Name	Description
FactoryCache::cookie	Contains a value that identifies a registered Windows Runtime or COM class object, and is later used to unregister the object.
FactoryCache::factory	Points to a Windows Runtime or COM class factory.

Inheritance Hierarchy

FactoryCache

Requirements

Header: module.h

Namespace: Microsoft::WRL::Details

FactoryCache::cookie

Supports the Windows Runtime C++ Template Library infrastructure and is not intended to be used directly from your code.

union {
   WINRT_REGISTRATION_COOKIE winrt;
   DWORD com;
} cookie;

Remarks

Contains a value that identifies a registered Windows Runtime or COM class object, and is later used to unregister the object.

FactoryCache::factory

Supports the Windows Runtime C++ Template Library infrastructure and is not intended to be used directly from your code.

IUnknown* factory;

Remarks

Points to a Windows Runtime or COM class factory.