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- #include <iostream>
- #include <nlohmann/json.hpp>
- // define a byte container based on std::vector
- using byte_container_with_subtype = nlohmann::byte_container_with_subtype<std::vector<std::uint8_t>>;
- int main()
- {
- std::vector<std::uint8_t> bytes = {{0xca, 0xfe, 0xba, 0xbe}};
- // create container
- auto c1 = byte_container_with_subtype(bytes);
- // create container with subtype
- auto c2 = byte_container_with_subtype(bytes, 42);
- std::cout << "c1.subtype() = " << c1.subtype()
- << "\nc2.subtype() = " << c2.subtype() << std::endl;
- // in case no subtype is set, return special value
- assert(c1.subtype() == static_cast<byte_container_with_subtype::subtype_type>(-1));
- }
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