CS247: Software Engineering Principles

My favourite course in 2B. Ross Evans is insane at teaching. He knows C++ unlike Derek…

A class that focuses on Design Patterns and C++.

Concepts

• ADT Design
• explicit keyword
• The Big Five
  • Copy Constructor
  • Move Constructor
  • Copy Assignment Operator
  • Move Constructor
  • Move Assignment Operator
• Tampering and Forgery
• Modules and Interfaces
• Representation Invariants and Abstraction Functions
• UML Modelling

Lectures

• CS247 Lecture 1
• CS 247 Lecture 2
• CS 247 Lecture 3
• CS247 Lecture 4
• CS247 Lecture 5
• CS247 Lecture 6
• CS247 Lecture 7
• CS247 Lecture 8
• CS247 Lecture 9
• CS247 Lecture 10
• CS247 Lecture 11
• CS247 Lecture 12
• CS247 Lecture 13
• CS247 Lecture 14
• CS247 Lecture 15
• CS247 Lecture 16
• CS247 Lecture 17
• CS247 Lecture 18
• CS247 Lecture 19
• CS247 Lecture 20
• CS247 Lecture 21
• CS247 Lecture 22
• CS247 Lecture 23

Combined: CS247 Lectures

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Final

• Final Review CS247

• CS247 final practice

• Review lost marks on midterm

  • vptr question
  • some random multiple choice questions

• Add in design pattern for Constructor notetodo

• How do operators get inherited with polymorphism?

• Review complete Lec 22, and Exception Handling, Exception Safety L12 and L22

• CRTP, Visitor pattern.

• RAII and SOLID: RAII is basically managing memory by using smart_ptr. SOLID is good programming practice for longevity of program.

• Virtual Methods AND Inheritance

• Generally, we don not call the constructor directly with a pointer, because of the following issues: L13 → basically use make_unqiue<>

• Write out Visitor Pattern, not satisfied, now use the CRTP pattern

• 2 problems with shared_ptr: cycle and double deletion?

• static_cast doesn’t allow you to cast an AbstractBook* to an int* for example. reinterpret_cast does.

• Why the ordering obscure when defining a unique pointer inside of a function call? A:  The ordering is not only obscure when defining a unique pointer, it can also occur with other functions. In c++14, there is no specification/standard of the ordering, so it is obscure.

CS247 Midterm

Thoughts on final:

• He ended up just asking about the Observer and (I forgot what other) Design Pattern.
• Some True and False questions. Need to explain why it’s false.
• Easy overall

Midterm

From Lecture 1 to Lecture 11 (middle somewhere). Understand the big 5 ahhhhh.

Questions: https://docs.google.com/document/d/1yBlP1CHDUH5gxp0wspMzOOMV9iYvjfRQ-JJDe8w0coI/edit#

• When to declare a function as List?
• Does a class (let’s call it B) within a class (let’s call it A) have access to A’s private fields?
  • https://en.cppreference.com/w/cpp/language/nested_types
• What does the keyword explicit mean?

Midterm Practice CS247

How to Run Assignments Scrips

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