Behavioral Design Patterns in C++ - Basic Implementation - II

The video tutorial explains the command pattern by creating a new clause and implementing a command interface. It introduces the concept of a concrete command that interacts with a receiver, storing state before executing actions. The tutorial covers the execution method, state management, and the removal of inheritance relationships. It also analyzes the class diagram, highlighting differences from previous implementations. The video concludes with a summary and a preview of the next topic, which involves decoupling the invoker and receiver.

What is the significance of removing the inheritance relationship in the command pattern?

Explain the role of the invoker in the command pattern as described in the text.