this will require to have setter for both length and class_notation and update the [internal] variable that will hold wave_coef whenever each of these these attributes change. And will be more open to [possible] errors.
In my opinion what you have now is better.
In my opinion what you have now is better.
If you can't explain it to a six year old, you don't understand it yourself, Albert Einstein
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs