CComPtr::operator = CComPtr Operators. Visual Studio 2010 Other Versions Visual Studio 2008; Visual Studio 2005; Visual Studio.NET 2003; For information about the operators in CComPtr, see CComPtr Members. Was this page helpful? Yes. No. Not accurate. Not enough depth. Need more code examples (1500 characters remaining) Submit. Thank you for your feedback.
Ccomptr Assignment Operator In Java
- Recently while making a bug fix to our selection tracking code I discovered an unexpected behavior with CComPtr<T> instances. This is further complicated because it only applies to assignment between CComPtr’s. we temporarily commented out the CComPtr<T> operator, recompiled our code base and verified no new errors popped up. 1 Comments; C++, Gotcha. Comments.
- CComPtr's assignment operator works with either raw pointers or smart pointers, and automatically releases the held pointer prior to calling AddRef on the newly assigned pointer. Most importantly, the destructor for CComPtr releases the held interface if it is non-null. In addition to supporting IUnknown, ATL provides default implementations for a number of COM interfaces. ATL uses a simple naming convention for these implementations.
CComPtr::operator =
Assignment operator. Copy. T* operator =( T* lp) throw (); T* operator =( const CComPtr< T >& lp) throw (); Return Value. Returns a pointer to the updated CComPtr object. Remarks. This operation AddRefs the new object and releases the existing object, if one exists. Requirements. Header: atlcomcli.h. See Also. Reference. CComPtr Class. CComPtrBase Class.
CComPtr::operator = CComPtr::CComPtr. CComPtr::operator = CComPtr::operator = Visual Studio 2015 Other Versions Visual Studio 2013; Visual Studio 2012; Visual Studio 2010; Visual Studio 2008; Visual Studio 2005; Visual Studio.NET 2003; Assignment operator. Copy. T* operator =( T* lp) throw (); T* operator =( const CComPtr< T >& lp) throw (); Return Value. Returns a pointer to the updated CComPtr object. Remarks. This operation AddRefs the new object and releases the existing object, if.
Ccomptr Assignment Operator Definition
Collapse the table of content Expand the table of content T* operator =(T* lp) throw ( ); T* operator =( const CComPtr< T >& lp) throw ( );