Automatically generate JSON serializers and deserializers

Forked from

• Original library

Getting Started

Required

CMake 3.10.0 or higher for building
nlohmann_json 3.2.0
Boost 1.76 or higher
GoogleTest 1.10 for tests

Build

git clone https://github.com/Exerros/derive-json-cpp
mkdir build
cd build
cmake ..
cmake --build .

Build with test

For build with example or tests, add key to cmake call.

cmake .. -DDERIVEJSON_BUILD_EXAMPLE=ON
cmake .. -DDERIVEJSON_BUILD_TESTS=ON

Also, if you plan to build with tests, you need to call the folowing commands to load the external cmake module.

git submodule init
git submodule update

Examples

#include <iostream>
#include <string>

#include <derivejson/derivejson.hpp>
#include <nlohmann/json.hpp>

namespace example_model {

DEFINE_MODEL(
    Vin,
    (std::string, transaction_id, "txid")
    (int,         vout,           "vout")
)

}

int main() {
    using json = nlohmann::json;

    json j = json::parse("{\"txid\":\"0x12312\",\"vout\":3}");
    example_model::Vin vin_deserialize = j;

    std::cout << vin_deserialize.transaction_id << std::endl;
    std::cout << vin_deserialize.vout << std::endl;

    json j_serialize = vin_deserialize;
    std::cout << j_serialize.dump() << std::endl;
}