Software Engineering Lab Session Session 2 – PSP0.1 COME FOR YOUR ASSIG2 HANDOUT, BUT DO *NOT* HAND IN YOUR ASSIG1 YET! WAIT A MOMENT… © Jorge Aranda, 2005

Overview Before handing in Assignment 1… Alright, how was it? PSP0.1 AOB?

Before handing in Assignment 1… You will need some of the numbers from Assignment 1 for your Assignment 2 forms But we’ll have those forms by the time you need them Make sure to copy the following numbers from the Project Plan Summary: Planned total time Actual times for each phase Defects injected on each phase Defects removed on each phase Don’t lose those numbers! You’ll need them soon For the next assignments, before handing in the forms, make a copy of them!

Alright, how was it? Feedback on each aspect of the assignment: Yes, yes, the textbook… The actual programming task (no PSP) The Project Plan Summary The Time Recording Log The Defect Recording Log Other documents for the assignment Impressions on the PSP in general

Assignment 2 Write a program to count the number of lines of C code in a file, excluding blanks and comments Deliverables: Exactly the same as for the previous assignment, but the Project Plan Summary changes a bit… Process: PSP0.1 Make a copy of your completed assignment forms for yourself!

PSP0.1 Mainly the same as PSP0, but introducing line counts and more detailed estimates Time recording log remains the same Defect recording log remains the same

PSP0.1 Project Plan Summary When planning the assignment, estimate the total of lines of lines of code you will write When planning the assignment, estimate the time you’ll spend on each phase, and the total time for the assignment When on the postmortem phase, treat the time and defect fields just as in PSP0. The numbers for lines of code require a bit more explanation…

PSP0.1 Lines of code: Base – The lines upon which you’re building new stuff (doesn’t apply for Assignment 2) Deleted – Lines deleted from the base Modified – Lines modified from the base Added – predictable… Reused – Stuff you developed previously, that is not the base, but which you use to save some time Total New and Changed – All added or modified lines Total LOC – The final size of the program Total New Reused – Stuff you developed for this program that you think is ready for reuse on other programs

AOB? Questions, comments?