Data type for ArrayList get() function (class, OOP)

[Chrisir]

@MBMNGT

ArrayList<Class_B> class_b_elements = new ArrayList<Class_B>();

Here the data type that gets returned is Class_B.

Class_B is a class that gets defined within your code (so it’s not a data type like int or float).

To understand the concept of class, object and OOP, check Objects / Processing.org