How do I serialize and deserialize contents with std::set for embedded targets?

Serializing and deserializing `std::set` is an important task for embedded targets, where memory and performance constraints play a crucial role. In C++, `std::set` can be serialized into a string or a binary format and later deserialized back to its original form. Below is an example demonstrating how to achieve this.

Example of Serializing and Deserializing std::set


        #include 
        #include 
        #include 
        #include 

        // Function to serialize a std::set
        std::string serialize(const std::set& data) {
            std::ostringstream oss;
            for (const int& val : data) {
                oss << val << ",";
            }
            std::string result = oss.str();
            // Remove the last comma
            if (!result.empty()) {
                result.pop_back();
            }
            return result;
        }

        // Function to deserialize a string into a std::set
        std::set deserialize(const std::string& str) {
            std::set result;
            std::istringstream iss(str);
            std::string item;
            while (std::getline(iss, item, ',')) {
                result.insert(std::stoi(item));
            }
            return result;
        }

        int main() {
            std::set mySet = {1, 2, 3, 4, 5};
            std::string serializedData = serialize(mySet);
            std::cout << "Serialized: " << serializedData << std::endl;

            std::set deserializedSet = deserialize(serializedData);
            std::cout << "Deserialized: ";
            for (const int& num : deserializedSet) {
                std::cout << num << " ";
            }
            return 0;
        }

C++ serialization deserialization std::set embedded systems coding examples

How do I serialize and deserialize contents with std::set for embedded targets?

Example of Serializing and Deserializing std::set

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How do I serialize and deserialize contents with std::set for embedded targets?

Example of Serializing and Deserializing std::set

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