Version Tolerant Serialization in C++
Version-tolerant serialization in C++ is simplified with a binary serialization framework. It allows easy serialization of complex structures like A and B, supporting field renaming and handling added/deleted fields efficiently. Limited to C++ with no cross-language/platform support.
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This article discusses version-tolerant serialization in C++. It introduces a binary serialization framework that simplifies the serialization of data structures. By using macros and defining readers and writers, developers can easily serialize and deserialize complex structures like A and B. The framework allows for version-tolerant serialization, enabling reading of updated structures from previously serialized data. It also supports renaming fields and handling added or deleted fields with minimal adjustments. The serialization technique is highlighted for its simplicity, low overhead, and performance comparable to std::memmove. However, it is noted that the framework is limited to C++ and does not support cross-language or cross-platform serialization. Additionally, it can only serialize a tree of objects, not graphs, due to the lack of object reference comparison mechanisms. The framework is part of the AWL Library on GitHub, offering developers the opportunity to explore and test its capabilities.
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