src/test1.cc

   1 #include <chrono>
   2 #include <iostream>
   3 #include <jsoncpp/json/json.h>
   4
   5 std::chrono::high_resolution_clock::time_point TSTART_;
   6 std::chrono::high_resolution_clock::time_point TEND_;
   7 inline void TSTART() { TSTART_ = std::chrono::high_resolution_clock::now(); }
   8 inline void TEND() { TEND_ = std::chrono::high_resolution_clock::now(); }
   9 inline double TDIFF()
  10 {
  11         std::chrono::duration<double> DT_;
  12         DT_ = std::chrono::duration_cast<std::chrono::duration<double>>(
  13                 TEND_ - TSTART_
  14         );
  15         return DT_.count();
  16 }
  17 inline void TPRINT(const char *what)
  18 {
  19         std::cerr << what << ": " << TDIFF() << std::endl;
  20 }
  21
  22 int main()
  23 {
  24         Json::Value jvi; // JSON input
  25         Json::Value jvo; // JSON output
  26         std::cin >> jvi;
  27
  28         std::cout << jvo << std::endl;
  29         return 0;
  30 }