Lecture #12 - Dependency Inversion Principle

Web Resources:

Office Hours: Instructor & TAs

Content:

1. Syllabus
   Describes topics to be covered, reading material for you to digest before coming to class, and due dates for the assigned projects.
2. Project #2
   Graph data type and Graph algorithms.
3. XMLParsing or XMLTran
   Two modules that do basic XML handling - building XML strings and pulling them apart. They do not understand XML namespaces or schemas. Either on will work for Project #2.
4. Project #2 Help
   
5. The Dependency Inversion Principle
   Components should depend on abstractions, not other components.
6. Run-Time Type Indentification Presentation
   RTTI is, perhaps, the antithesis of the Open/Closed Principle. Paradoxically, I used it building the trace class.
7. Exceptions
   
8. Exception demo
   
9. Enforcements
   
10. Design Presentation
    Summarizes design issues for modules and classes.
11. Design Rules
    Design rules and idioms that transcend Object Oriented Design.
12. Lecture #12 folder
    Contains a page of links to presentations and code discussed in this class. The Lecture folders will occasionally hold physical files of interest as well. Usually, however, all the materials of interest to the class are in the presentations and code folders. The contents of these folders will grow as you progress through the course.