ComPtrRef::operator== Operator
The new home for Visual Studio documentation is Visual Studio 2017 Documentation on docs.microsoft.com.
The latest version of this topic can be found at ComPtrRef::operator== Operator.
Supports the WRL infrastructure and is not intended to be used directly from your code.
Syntax
bool operator==(
const Details::ComPtrRef<ComPtr<T>>& a,
const Details::ComPtrRef<ComPtr<U>>& b
);
bool operator==(
const Details::ComPtrRef<ComPtr<T>>& a,
decltype(__nullptr)
);
bool operator==(
decltype(__nullptr),
const Details::ComPtrRef<ComPtr<T>>& a
);
bool operator==(
const Details::ComPtrRef<ComPtr<T>>& a,
void* b
);
bool operator==(
void* b,
const Details::ComPtrRef<ComPtr<T>>& a
);
Parameters
a
A reference to a ComPtrRef object.
b
A reference to another ComPtrRef object, or a pointer to an anonymous type (void*).
Return Value
The first operator yields true if object a is equal to object b; otherwise, false.
The second and third operators yield true if object a is equal to nullptr; otherwise, false.
The fourth and fifth operators yield true if object a is equal to object b; otherwise, false.
Remarks
Indicates whether two ComPtrRef objects are equal.
Requirements
Header: client.h
Namespace: Microsoft::WRL::Details