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

   1 #include <iostream>
   2 #include <nlohmann/json.hpp>
   3
   4 using json = nlohmann::json;
   5
   6 int main()
   7 {
   8     // create a JSON object
   9     const json object =
  10     {
  11         {"one", 1}, {"two", 2}, {"three", 2.9}
  12     };
  13
  14     // output element with key "two"
  15     std::cout << object["two"] << '\n';
  16 }