- Fixed point
https://www.youtube.com/watch?v=OL4EErTmNcU
- Fixed point conversion
https://embeddedartistry.com/blog/2018/07/12/simple-fixed-point-conversion-in-c/
- Copy Constructor vs Assignment Operator
https://www.geeksforgeeks.org/copy-constructor-vs-assignment-operator-in-c/
- Functions that can not be overloaded
https://www.geeksforgeeks.org/function-overloading-in-c/
- Operator Overloading
https://www.geeksforgeeks.org/operator-overloading-c/ https://www.youtube.com/watch?v=BnMnozsSPmw&list=PL43pGnjiVwgTJg7uz8KUGdXRdGKE0W_jN&index=9
- Overloading Comparison Operator in member function
https://www.youtube.com/watch?v=swevT1RX_ho
- Overloading Decrement and Increment
https://www.geeksforgeeks.org/increment-and-decrement-operator-overloading-in-c/
- Static member function