1. Chair of Software Engineering OOSC - Summer Semester 2004 1 Object-Oriented Software Construction Bertrand Meyer

2. Chair of Software Engineering OOSC - Summer Semester 2004 2 Lecture 2: EiffelStudio and project presentation

3. Chair of Software Engineering OOSC - Summer Semester 2004 3 Agenda for today  EiffelStudio: The ISE Eiffel environment  Project presentation

4. Chair of Software Engineering OOSC - Summer Semester 2004 4 Agenda for today  EiffelStudio: The ISE Eiffel environment  Project presentation

5. Chair of Software Engineering OOSC - Summer Semester 2004 5 EiffelStudio  Introduction to the IDE  The Diagram Tool  Documentation generation  Debugging  Demo

6. Chair of Software Engineering OOSC - Summer Semester 2004 6 Material available online  Guided tour: http://se.inf.ethz.ch/teaching/ss2004/0250/readings/eiffel_studio_presentat ion.pdf

7. Chair of Software Engineering OOSC - Summer Semester 2004 7 EiffelStudio  Introduction to the IDE  The Diagram Tool  Documentation generation  Debugging  Demo

8. Chair of Software Engineering OOSC - Summer Semester 2004 8 Introduction to the IDE  One development window divided into four panels:  Editor  Context tool  Clusters pane  Features pane + Search and Favorites  Toolbar customization  Pick-and-drop mechanism

9. Chair of Software Engineering OOSC - Summer Semester 2004 9 The editor  Syntax highlighting  Syntax completion (CTRL+Space)  Class name completion (SHIFT+CTRL+Space)  Smart indenting  Block indent or exdent  Block commenting or uncommenting  Infinite level of Undo/Redo (reset after a save)  Quick search features (F3 and SHIFT+F3)

10. Chair of Software Engineering OOSC - Summer Semester 2004 10 The compiler  Fast  Produces efficient code  Supports.NET  Project Settings Tool

11. Chair of Software Engineering OOSC - Summer Semester 2004 11 EiffelStudio  Introduction to the IDE  The Diagram Tool  Documentation generation  Debugging  Demo

12. Chair of Software Engineering OOSC - Summer Semester 2004 12  Class types:  Cluster: A quick run through BON * DEFERRE D + EFFECTIV E ● PERSISTEN T ▲ INTERFACE D REUSED ROOT_CLASS ROOT_CLUSTER ▲ INTERFACED

13. Chair of Software Engineering OOSC - Summer Semester 2004 13 A quick run through BON (cont’d)  Inheritance link:  Client links: + EFFECTIV E * DEFERRE D ROOT_CLASS REUSED ROOT_CLASS REUSED f expanded_f

14. Chair of Software Engineering OOSC - Summer Semester 2004 14 The Diagram tool  Provides “Real time” roundtrip reverse engineering  Synchronized at each compilation  Allows for different views

15. Chair of Software Engineering OOSC - Summer Semester 2004 15 EiffelStudio  Introduction to the IDE  The Diagram Tool  Documentation generation  Debugging  Demo

16. Chair of Software Engineering OOSC - Summer Semester 2004 16 Documentation generation  Multiple predefined formats  Extendible formats  Extremely powerful HTML generation with clickable diagrams

17. Chair of Software Engineering OOSC - Summer Semester 2004 17 Metrics  Hundreds of different metrics available  Can be publicized on web sites for future comparison

18. Chair of Software Engineering OOSC - Summer Semester 2004 18 EiffelStudio  Introduction to the IDE  The Diagram Tool  Documentation generation  Debugging  Demo

19. Chair of Software Engineering OOSC - Summer Semester 2004 19 Getting started with the debugger  The system must be melted/frozen (finalized systems cannot be debugged)  Use the Project Settings Tool to specify command line arguments  Click the launch button

20. Chair of Software Engineering OOSC - Summer Semester 2004 20 Setting breakpoints  Use the flat formats to add breakpoints  Tip: An efficient way of adding breakpoints consists in dropping a feature in the context tool  Click in the margin to enable/disable single breakpoints  Use the toolbar debug buttons to enable or disable all breakpoints globally

21. Chair of Software Engineering OOSC - Summer Semester 2004 21 Running the application  New display of the Development Window to include debugging information about:  The current object (Object Tool)  The arguments to the function being debugged (local variables)  Possibility to control the number of elements the debugger displays for special objects (Arrays, Strings)  Once on a breakpoint: possibility to step over / into / out next statement  Possibility to interrupt the application at anytime (Pause Application button or SHIFT+CTRL+F5)

22. Chair of Software Engineering OOSC - Summer Semester 2004 22 EiffelStudio  Introduction to the IDE  The Diagram Tool  Documentation generation  Debugging  Demo

23. Chair of Software Engineering OOSC - Summer Semester 2004 23 Agenda for today  EiffelStudio: The ISE Eiffel environment  Project presentation

24. Chair of Software Engineering OOSC - Summer Semester 2004 24 The project  Project  To Be Announced  Documentation  User guide: how to use the tool  Developer guide: description of the architecture, main classes, limitations, how to extend the tool  Test suite  Thorough set of test cases

25. Chair of Software Engineering OOSC - Summer Semester 2004 25 Grading criteria  Design (30 points)  Soundness (5 points)  Extendibility (5 points)  Ease of use (5 points)  Minimal requirements (15 points)  Quality of contracts (20 points)  Documentation (20 points)  User guide (10 points)  Developer guide (10 points)  Test (10 points)  Quality of test suite (5 points)  Correctness of the tool (5 points)  Quality of code (10 points)  Style guidelines (5 points)  Quality of code (5 points)  Effort devoted to the project (10 points)

26. Chair of Software Engineering OOSC - Summer Semester 2004 26 End of lecture 2