Lardo has shown how to define the variable in his comment below. It get why you missed it though. After many, many years of writing C++ I still forget to do this, but fortunatly you become familiar with the error messages and it’s very quick to fix.
Lardo has shown how to define the variable in his comment below. It get why you missed it though. After many, many years of writing C++ I still forget to do this, but fortunatly you become familiar with the error messages and it’s very quick to fix.