Complete Modern C++ - Typedef, Type Alias, and Alias Templates (C++11)

The video tutorial explains type aliases and revisits type definitions. It covers how type definitions can simplify code by creating synonyms for existing types, especially useful for function pointers and templates. The tutorial introduces type aliases in C-11, which use the 'using' keyword to create synonyms, offering a more natural syntax. Examples demonstrate the use of type definitions and aliases, highlighting their advantages in reducing code complexity. The video also compares type definitions and aliases, emphasizing the flexibility of alias templates over traditional type definitions.

What is the purpose of type definitions in programming?

How do type definitions help in simplifying the declaration of types?

Provide an example of how type definitions can reduce code complexity.

Explain the difference between type definitions and type aliases.

What is the significance of the 'using' keyword in creating type aliases?

Discuss the limitations of type definitions compared to type aliases.

What are alias templates and how do they differ from type definitions?