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

   1 #include <iostream>
   2 #include <nlohmann/json.hpp>
   3
   4 using json = nlohmann::json;
   5
   6 int main()
   7 {
   8     // create empty JSON Pointer
   9     json::json_pointer ptr;
  10     std::cout << ptr << '\n';
  11
  12     // call push_back()
  13     ptr.push_back("foo");
  14     std::cout << ptr << '\n';
  15
  16     ptr.push_back("0");
  17     std::cout << ptr << '\n';
  18
  19     ptr.push_back("bar");
  20     std::cout << ptr << '\n';
  21 }