| #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>>; |
| |
| using json = nlohmann::json; |
| |
| int main() |
| { |
| std::vector<std::uint8_t> bytes = {{0xca, 0xfe, 0xba, 0xbe}}; |
| |
| // create container without subtype |
| auto c = byte_container_with_subtype(bytes); |
| |
| std::cout << "before calling set_subtype(42): " << json(c) << '\n'; |
| |
| // set the subtype |
| c.set_subtype(42); |
| |
| std::cout << "after calling set_subtype(42): " << json(c) << '\n'; |
| } |