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

   1 #include <iostream>
   2 #include <nlohmann/json.hpp>
   3
   4 using json = nlohmann::json;
   5
   6 int main()
   7 {
   8     // create a JSON pointer
   9     json::json_pointer ptr("/foo");
  10     std::cout << ptr << '\n';
  11
  12     // append a JSON Pointer
  13     ptr /= json::json_pointer("/bar/baz");
  14     std::cout << ptr << '\n';
  15
  16     // append a string
  17     ptr /= "fob";
  18     std::cout << ptr << '\n';
  19
  20     // append an array index
  21     ptr /= 42;
  22     std::cout << ptr << std::endl;
  23 }