Final answer:
A class named "GasTank" would typically contain member functions, variables, constructor and methods.
Step-by-step explanation:
A class named "GasTank" would typically contain member functions, variables, and a constructor and methods.
Member functions are the actions or behaviors that the class can perform. They are defined within the class and can be called by objects of the class.
Variables, on the other hand, are used to store data. They can be declared within the class and hold information relevant to the class.
A constructor is a special member function that is automatically called when an object of the class is created. It is used to initialize the object and set initial values to class variables. Methods, also known as member functions, are the actions that objects of the class can perform.