Unique COM Object

[TianYang]

By default, class factory create a new object for every request, this is not good when a application that should using a COM object as global var. I don't understand ATL deep, so how to modify class factory of special COM object?

[Joaquin M Lopez Munoz]

Follow the thread of DECLARE_CLASSFACTORY_SINGLETON through the documentation. Joaquín M López Muñoz Telefónica, Investigación y Desarrollo

[TianYang]

Thank you!

[Member 96]

After you look at the singleton stuff in the docs, take a look at how to avoid using it here, it might help. http://www.idevresource.com/com/library/articles/singletons.asp[^]