ceph/src/jaegertracing/opentelemetry-cpp/third_party/nlohmann-json/doc/examples/insert__range_object.cpp

   1 #include <iostream>
   2 #include <nlohmann/json.hpp>
   3
   4 using json = nlohmann::json;
   5
   6 int main()
   7 {
   8     // create two JSON objects
   9     json j1 = {{"one", "eins"}, {"two", "zwei"}};
  10     json j2 = {{"eleven", "elf"}, {"seventeen", "siebzehn"}};
  11
  12     // output objects
  13     std::cout << j1 << '\n';
  14     std::cout << j2 << '\n';
  15
  16     // insert range from j2 to j1
  17     j1.insert(j2.begin(), j2.end());
  18
  19     // output result of insert call
  20     std::cout << j1 << '\n';
  21 }