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Microsoft::WRL::Details Namespace

Supports the WRL infrastructure and is not intended to be used directly from your code.

namespace Microsoft::WRL::Details;

Name

Description

ComPtrRef Class

Represents a reference to an object of type ComPtr<T>.

ComPtrRefBase Class

Represents the base class for the ComPtrRef class.

DontUseNewUseMake Class

Prevents using operator new in RuntimeClass. Consequently, you must use the Make function instead.

EventTargetArray Class

Represents an array of event handlers.

MakeAllocator Class

Allocates memory for an activatable class, with or without weak reference support.

ModuleBase Class

Represents the base class of the Module classes.

RemoveIUnknown Class

Makes a type that is equivalent to an IUnknown-based type, but has non-virtual QueryInterface, AddRef, and Release methods.

WeakReference Class

Represents a weak reference that can be used with the Windows Runtime or classic COM. A weak reference represents an object that might or might not be accessible.

Name

Description

ArgTraits Structure

Declares a specified delegate interface and an anonymous member function that has a specified number of parameters.

ArgTraitsHelper Structure

Helps define common characteristics of delegate arguments.

BoolStruct Structure

Defines whether a ComPtr is managing the object lifetime of an interface. BoolStruct is used internally by the BoolType() operator.

CreatorMap Structure

Contains information about how to initialize, register, and unregister objects.

DerefHelper Structure

Represent a dereferenced pointer to the T* template parameter.

EnableIf Structure

Defines a data member of the type specified by the second template parameter if the first template parameter evaluates to true.

FactoryCache Structure

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

ImplementsBase Structure

Used to validate template parameter types in Implements Structure.

ImplementsHelper Structure

Helps implement the Implements structure.

InterfaceList Structure

Used to create a recursive list of interfaces.

InterfaceListHelper Structure

Builds an InterfaceList type by recursively applying the specified template parameter arguments.

InterfaceTraits Structure

Implements common characteristics of an interface.

InvokeHelper Structure

Provides an implementation of the Invoke() method based on the specified number and type of arguments.

IsBaseOfStrict Structure

Tests whether one type is the base of another.

IsSame Structure

Tests whether one specified type is the same as another specified type.

Nil Structure

Used to indicate an unspecified, optional template parameter.

RemoveReference Structure

Strips the reference or rvalue-reference trait from the specified class template parameter.

RuntimeClassBase Structure

Used to detect RuntimeClass in the Make function.

RuntimeClassBaseT Structure

Provides helper methods for QueryInterface operations and getting interface IDs.

VerifyInheritanceHelper Structure

Tests whether one interface is derived from another interface.

VerifyInterfaceHelper Structure

Verifies that the interface specified by the template parameter meets certain requirements.

Name

Description

AsyncStatusInternal Enumeration

Specifies a mapping between internal enumerations for the state of asynchronous operations and the Windows::Foundation::AsyncStatus enumeration.

Name

Description

ActivationFactoryCallback Function

Gets the activation factory for the specified activation ID.

Move Function

Moves the specified argument from one location to another.

RaiseException Function

Raises an exception in the calling thread.

Swap Function (Windows Runtime C++ Template Library)

Exchanges the values of the two specified arguments.

TerminateMap Function

Shuts down the class factories in the specified module.

Header: async.h, client.h, corewrappers.h, event.h, ftm.h, implements.h, internal.h, module.h

Namespace: Microsoft::WRL::Details

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