Structural Design Patterns in Modern C++ - Game Implementation - Part III

What is the primary purpose of dividing state into intrinsic and extrinsic in the Flyweight pattern?

• To ensure all instances are unique

• To make the code run faster

• To reduce the number of instances created

• To increase the complexity of the code

Why can't the Car module act as a flyweight in the given context?

• Because it shares all its attributes

• Because it does not inherit from Model

• Because each car instance is unique

• Because it lacks a render method

What flexibility does the factory provide in creating instances?

• It allows for the creation of only one type of instance

• It enforces the use of intrinsic state

• It can return instances of various classes

• It mandates the use of extrinsic state

What is the role of the Model class in the Flyweight pattern?

• To act as a base class without enforcing sharing

• To enforce sharing among all subclasses

• To store only extrinsic state

• To ensure all instances are unshared

How can sharing be implemented if not through a base class?

• By avoiding the use of factories

• By ensuring all instances are unique

• By implementing sharing directly in the Flyweight

• By using a different design pattern