Hi guys! I was trying out enums. The following code works fine.
Now next i was trying to use enum CoffeeSize directly. Here is the code
It shows me the following error.
What does it mean? I din't understand why CoffeeSize is not initialized here and what is happening in previous code regarding this.
Stephan van Hulst
posted 3 years ago
This has nothing to do with enums.
You may not access a variable before it's initialized. Member variables get initialized to a default value automatically, if you don't assign a value to them. Local variables do not, you always have to assign a value to them explicitly.
The mind is a strange and wonderful thing. I'm not sure that it will ever be able to figure itself out, everything else, maybe. From the atom to the universe, everything, except itself.