cexpr_bson.cpp

#include <cstddef>
#include <cstdint>
#include <array>
#include <cstring>
#include <iostream>

#define CONSTEXPR constexpr
//#define CONSTEXPR 
//#define CONSTEXPR_OFF

#include "cexpr/bson.hpp"
#include "cexpr/atof.hpp"
#include "bson_iter.hpp"

using namespace cexpr;

int main ()
{
   CEXPR_BSON_FROM_JSON(bytes, R"json(
      {
         "foo"    : "bar",
         "bar"    : "baz",
         "baz"    : 15715755,
         "neg"    : -55,
         "double" : -0.012423
      }
   )json");
   CEXPR_BSON_FROM_JSON(bytes2, R"json(
      {
         "a" : 1,
         "b" : 2,
         "c" : 3,
         "d" : {
            "key"   : "value",
            "2nd"   : 35,
            "array" : [
               1, 2, 3,
               true, false,
               0.0,
               -1152921504606846976,
               null
            ]
         }
      }
   )json");

   CEXPR_BSON_FROM_JSON(bytes3, R"json(
      {
         "only need" : "length"
      }
   )json");

   bson_iter bi(bytes.data());
   bson_iter bi2(bytes2.data());

   bi.json(std::cout);
   std::cout << std::endl;

   bi2.json(std::cout);
   std::cout << std::endl;

   std::cout << "bytes3 len: " << bytes3.len() << std::endl;

   return 0;
}