CPSC 421-020 Object-Oriented Programming (OOP) Spring 2026

Week 5 Class 8 Tue Feb 10 Posted: Feb 10

Auca Coyan Maillo [AddTest Invitation Link]: https://classroom50.org/UACPSC/cpsc-480-se-fall-2026/assignments/add-test/accept [first 5 chapters]: https://crascit.com/wp-content/uploads/2026/01/ProfessionalCMake_22nd_Edition_GettingStarted.pdf [Professional CMake: A Practical Guide]: https://crascit.com/professional-cmake/ [AddTest Invitation Link]: https://classroom50.org/UACPSC/cpsc-480-se-fall-2026/assignments/add-test/accept [first 5 chapters]: https://crascit.com/wp-content/uploads/2026/01/ProfessionalCMake_22nd_Edition_GettingStarted.pdf [Professional CMake: A Practical Guide]: https://crascit.com/professional-cmake/ [AddTest Invitation Link]: https://classroom50.org/UACPSC/cpsc-480-se-fall-2026/assignments/add-test/accept [add-test-f26-020]: https://github.com/UACPSC/add-test-f26-020 [Mock Clock Invitation Link]: https://classroom50.org/UACPSC/cpsc-480-se-fall-2026/assignments/mock-clock/accept [sort-tdd-f26-020]: https://github.com/UACPSC/sort-tdd-f26-020 [sortTDD Invitation Link]: https://classroom50.org/UACPSC/cpsc-480-se-fall-2026/assignments/sort-tdd/accept [Mock Clock Invitation Link]: https://classroom50.org/UACPSC/cpsc-480-se-fall-2026/assignments/mock-clock/accept

Announcements

• Project 1 v1b Feedback for Project 1 v1b is posted as issues in your GitHub repository:

  Do not change tag v1b.

  You will need to fix these issues at some point.

• Project 1 v1c Feedback for Project 1 v1c is posted as issues in your GitHub repository:

• Project 1 v1d

  • If you have any srcFacts or srcML concerns in xml_parser then you are going in the completely wrong direction. In fact, what you are doing is worse than the existing code. Evidence that you are doing this is a single xml_parser function which tends to have a lot of parameters.
  • Cannot change the output. Design change must avoid breaking the program (build or runtime results) at all costs.
  • Direction of parameters: Algorithmic Decomposition
  • XML Interface Concepts: XML
  • Accessor::Predicate Stereotype: Free-Function Stereotypes
  • Accessor::Predicate Stereotype Example: Free-Function Stereotypes

• Exercise 10a: IOBuffering and Exercise 10b: Software Design Characteristics Quiz.

  • Due to numbering conflict, renumbered Exercise 10: IOBuffering
  • Exercise 10b: Software Design Characteristics Quiz is considered a bonus. I will drop your lowest exercise score.
  • You will need to know that list of characteristics for the Midterm. I would also make sure that you know how to run a program directly.

• Guide: srcML

Agenda

• Notes: Concerns
• Exercise 26: srcFacts Concerns Quiz
• Exercise 27: Concerns Crossword
• Notes: Vertical Development
• Exercise 28: Vertical Development Crossword

• Exercise 20: Rainfall V

  OOPS26-Rainfall-020

  Make the same commits in your repository.

• Notes: Generalizing Functions

Unless otherwise noted, exercises are due by 4 pm on Wed Feb 11