Good morning. It is a relatively cold Saturday in the Twin Cities. For some reason, this winter season has been warmer than usual with very little snow coverage. For example, today the high temperature will be around the freezing point. Some people (like me) like it while others hate it. There is no way to please everyone at once.
In an attempt to review in a systematic way some features of C++ I will be experimenting with polymorphism. In programming languages and type theory, polymorphism is the provision of a single interface to entities of different types or the use of a single symbol to represent multiple different types. To read more about it you may refer here.