json/docs/examples/nlohmann_define_type_non_in...

27 lines
497 B
C++

#include <iostream>
#include <nlohmann/json.hpp>
using json = nlohmann::json;
using namespace nlohmann::literals;
namespace ns
{
struct person
{
std::string name;
std::string address;
int age;
};
NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE(person, name, address, age)
} // namespace ns
int main()
{
ns::person p = {"Ned Flanders", "744 Evergreen Terrace", 60};
// serialization: person -> json
json j = p;
std::cout << "serialization: " << j << std::endl;
}