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

Week 7 Class 13 Thu Feb 27 Posted: Feb 27

After Class

• Exercise 43: Member Initialization List Mistake in the CMakeLists.txt file for the Image directory. It refers to:

  It should be:

  You can make (and commit) this change. If you have problems, let me know and I can do it for you.

  Note that depending on your platform (and file system), it might not be a problem.

• Exercise 43: Member Initialization List The Bank problem is really a compiler warning, not a compiler error. However, it is more complicated than that. While clang issues a warning, gcc does not. Here is the clang warning:

  Fix this using member initialization lists. Do not use this-> to fix.

Announcements

• Guide: Installing srcml

Agenda

• Notes: Encapsulation
• Exercise 41: Encapsulation Crossword
• Notes: Constructors and Initialization
• Exercise 42: Constructors and Initialization Crossword

• Exercise 43: Member Initialization List

  Fix the code with the following problems in the following order:

  1. Sensor - compiler error
  2. Bank - compiler error
  3. Temperatures - compiler error
  4. Image - compiler error
  5. Image - implement @TODO

  Do not:

  • Rename any variables, parameters, or fields/data members
  • Change the type of anything
  • Add any comments
  • Add any methods, functionality, etc.

  Perform each change in a separate commit

  The GitHub Classroom link is in Brightspace.

  Note: Normally, each these programs would each be in a separate Git repository. We only have them in one repository as four separate invitation links is a bit excessive.

• Notes: Callbacks
• Exercise 44: Callbacks Crossword Due after next class

Unless otherwise noted, exercises are due by 4:30 pm on Mon Mar 4