Projects made for "Object-oriented programming" course

Building projects

Each projects can be built with CMake:

cd <project name>
cmake -B build
cmake --build build

Running tests

You can run tests in Complex list and Doubly linked list projects with ctest:

cd build
ctest # Visual Studio requires additional `-C` flag

Quadratic equation

Project requirements:

• Create C++ program with 2 or 3 classes
• The main functionality of application is to solve quadratic equation
• Give user an ability to generate an error (memory leak or null pointer dereference)

Solving ax^2 + bx + c = 0 equation:

./QuadraticEquation <a> <b> <c> [optional error code]

Where optional error code is one of:

• M - causes memory leak
• S - causes segmentation fault

Score: 5/5

Complex list

Project requirements:

• Create class that represents complex number with operators:
  • addition operators: operator+ and operator+=
  • subtraction operators: operator- and operator-=
  • printing operator: operator<<
  • comparison operators: operator== and operator!=
• Create doubly linked list class that can store complex numbers
• List class should implement those operators:
  • direct access operator: operator[]
  • addition operators: operator+ and operator+=
  • printing operator: operator<<
• Create unit tests for created classes

Score: 15/15

Doubly linked list

Project requirements:

• Redesign previously implemented doubly linked list to work with any type (make it a template)
• List should be implemented as COW (copy-on-write)

Score: 8/8