ComPtrRef Class

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

template <
   typename T
>
class ComPtrRef : public ComPtrRefBase<T>;

Parameters

T
A ComPtr<T> type or a type derived from it, not merely the interface represented by the ComPtr.

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

Name	Description
ComPtrRef::ComPtrRef Constructor	Initializes a new instance of the ComPtrRef class from the specified pointer to another ComPtrRef object.

Name	Description
ComPtrRef::GetAddressOf Method	Retrieves the address of a pointer to the interface represented by the current ComPtrRef object.
ComPtrRef::ReleaseAndGetAddressOf Method	Deletes the current ComPtrRef object and returns a pointer-to-a-pointer to the interface that was represented by the ComPtrRef object.

Name	Description
ComPtrRef::operator InterfaceType** Operator	Deletes the current ComPtrRef object and returns a pointer-to-a-pointer to the interface that was represented by the ComPtrRef object.
ComPtrRef::operator T* Operator	Returns the value of the ptr_ data member of the current ComPtrRef object.
ComPtrRef::operator void** Operator	Deletes the current ComPtrRef object, casts the pointer to the interface that was represented by the ComPtrRef object as a pointer-to-pointer-to void, and then returns the cast pointer.
ComPtrRef::operator* Operator	Retrieves the pointer to the interface represented by the current ComPtrRef object.
ComPtrRef::operator== Operator	Indicates whether two ComPtrRef objects are equal.
ComPtrRef::operator!= Operator	Indicates whether two ComPtrRef objects are not equal.

ComPtrRefBase

ComPtrRef

Header: client.h

Namespace: Microsoft::WRL::Details