CPSC 421-010 Object-Oriented Programming (OOP) Spring 2025

Week 13 Class 23 Tue Apr 15 Posted: Apr 15

After Class

• template pull request

  In your repository.

Announcements

• Office Hours Due to in-person College Meeting on Thursday, 10:45 - Noon, office hours this week are:

  • Tuesday, 10:30 - 11:30 am, 3:15 - 4:15 pm
  • Thursday, 3:15 - 4:15 pm

• Project 3 Sequence Diagram scores and feedback are posted in Brightspace.

  You can leave the issue "Incorrect identity output for XML declarations" open (i.e., you do not have to fix it).

• Project 4 Due Tuesday, Apr 22

Agenda

• Exercise 77: SOLID Crossword

• Benchmark: reserve() before processing

  • Write without the optimization
  • Verify it works (with an automated testsuite if possible)
  • Perform the optimization
  • Measure and check that the optimization is an improvement
• Notes: Design Pattern Command
• Exercise 78: Design Pattern Command Crossword

• Notes: C++ Inheritance Specifiers

  • C# Contextual Keywords
  • C++ Keywords

• Exercise 79: C++ Inheritance Specifiers Crossword

  This link is only open during the activity in class.

• Notes: Design Pattern Strategy

  Define a family of algorithms, encapsulate each one, and make them interchangeable

  Strategy lets the algorithm vary independently from clients that use it

• Exercise 80 : Design Pattern Strategy Crossword
• Notes: C++ Constructor Specifiers

Unless otherwise noted, exercises are due by 4:30 pm on Wed Apr 16