After generating an ATL-based server, our next step is to add COM object implementation classes. The ATL framework assumes that you are going to add one C++ class for each COM object in the server.
Visual C++ supports two different ways to add a COM object into ATL: using
Insert New ATL Object and using New Class. We will use New Class in this
course.
To add a C++ implementation class for a COM object:
Adding Com Class
We have now added a C++ class,
CPhBookObj, that implements COM object
PhBookObj and its two interfaces,
IReadPhBook and
IManagePhBook.
We will take a closer look at the results of our efforts--i.e., files and code--in the following lessons.