Structural Design Patterns in Modern C++ - Creating String Class

The video tutorial covers the implementation of the Flyweight design pattern, focusing on optimizing memory usage in game development by sharing intrinsic states among multiple instances. It introduces string interning as another Flyweight example, where raw strings are shared between instances. The tutorial then guides through creating a string class in C++, detailing memory management, constructors, destructors, and the Rule of Five. It explains memory allocation, method synthesis, and implementing assignment and move semantics. Finally, it demonstrates testing the implementation and resolving errors.

Describe the Rule of Five and its significance in the implementation of the string class.

What methods are involved in managing memory for the string class, and how do they interact?

How can different string objects share the underlying buffer, and what implications does this have?