How do I serialize and deserialize contents with std::map in multithreaded code?

In multithreaded C++ applications, serializing and deserializing an `std::map` can be essential to ensure data integrity when multiple threads access shared resources. Below is a brief guide on how to achieve safe serialization and deserialization of `std::map`, along with a sample implementation.


Keywords: C++ std::map serialization deserialization multithreading thread safety

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