Complete Modern C++ - std::optional - III

The video tutorial explains the concept of optional values in programming, highlighting their use in handling values that may or may not exist. It covers how optional values can be used as class members, particularly in scenarios where certain data, like a middle name, might be optional. The tutorial also addresses the importance of using 'null opt' instead of an empty string to avoid unnecessary memory allocation. Finally, it emphasizes the benefits of using optional values as a nullable type, providing a flexible way to manage optional data in code.

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