- Pointers Vs References
https://www.geeksforgeeks.org/pointers-vs-references-cpp/
- Pass by reference
https://www.ibm.com/docs/en/zos/2.4.0?topic=calls-pass-by-reference-c-only
- Memory Allocation in Classes
https://www.cs.fsu.edu/~myers/cop3330/notes/dma.html https://www.geeksforgeeks.org/stack-vs-heap-memory-allocation/
- Is returning stack allocated pointer allowed? (what is actually happening?)
- Reading from a file
https://www.youtube.com/watch?v=Ru7Tump8fKY
- How to append the content of the file?
- string find function
https://www.geeksforgeeks.org/string-find-in-cpp/
- Pointers to member functions
https://www.ibm.com/docs/en/i/7.3?topic=only-pointers-members-c http://websites.umich.edu/~eecs381/handouts/Pointers_to_memberfuncs.pdf https://www.tutorialspoint.com/function-pointer-to-member-function-in-cplusplus#:~:text=In%20C%2B%2B%20%2C%20function%20pointers%20when,as%20they%20are%20type%20safe.
- Array of functions
https://cplusplus.com/forum/beginner/4639/
- How to free an array of objects?
https://stackoverflow.com/questions/12892281/how-to-free-an-array-of-structure-and-objects-in-c
- Const