The repo has been updated (Mar. 7) to include an example subdirectory with
sample smart pointer code.
The objective of this lab is to get experience with the use of smart pointers
(shared_ptr, weak_ptr, unique_ptr, etc) in C++.
The exercise itself is fairly straightforward:
the repository contains an implementation of a doubly-linked list of integers
and a sorting program that tests the dll code
these files all currently use raw (dumb) C++ pointers
the objective is to convert them to make appropriate use of C++ smart pointers
(using shared_ptr, weak_ptr etc from the <memory> library)
The code comes from an old CSCI 161 assignment (if you're curious, that assignment's
description of the program behaviour is still available at csci.viu.ca/~wesselsd/courses/csci161/lab4, just ignore the discussion about the postfix half of that
old assignment).
We care less about the program behaviour here, instead caring more about the
correct/appropriate handling of memory through smart pointers.
Some sample code is available for 'smart' linked lists,
with a main routine that illustrates much of what is taking place.
Discussion of smart pointers (slides and video) can be found on the
lecture resources page. The concepts still hold,
but most of the syntax is from an antiquated implementation of the shared pointers.
The repo can be obtained and submitted in our usual git fashion, with 'bonus' as the repo name
(instead of labX).
The bonus lab mark can be used to replace one lower lab mark.