CPSC 421-020 Object-Oriented Programming Spring 2026

Week 9 Class 14 Tue Mar 10 Posted: Mar 10

Announcements

• Exercise 45: Member Initialization Lists Feedback in Brightspace

• Midterm Exam A copy of your scored exam is in Brightspace Assignments under Midterm.

  The scores are not in the Grades yet. To see your grade, you will have to view the scanned copy.

  I want to collect some more per-question data before I summarize what the Midterm revealed. Some observed bad things (the list will grow over time):

Agenda

• Notes: Callbacks
• Exercise 48: Callbacks Crossword

• Exercise 49: Sorts

  For each assertion failure:

  • Write a predicate function appropriate to the sort directly in sorts.cpp
  • Pass the predicate function for the comparison argument

  Rules:

  • No templates
  • No function objects (functors)
  • No additional files

  GitHub Invitation link in Brightspace.

• Notes: Method Stereotypes
• Exercise 50: Method Stereotypes Crossword
• Notes: Convert

• Exercise 51: Convert

  Following my example in class, first mark the current concerns. Then, rearrange the concerns in the file to separate them.

  Convert-020

  GitHub Invitation link in Brightspace.

Unless otherwise noted, exercises are due by 3:30 pm on Wed Mar 11