Method writeValue

third-part/jsoncpp/src/lib_json/json_writer.cpp:354–406

}

void FastWriter::writeValue(const Value& value) {
  switch (value.type()) {
  case nullValue:
    if (!dropNullPlaceholders_)
      document_ += "null";
    break;
  case intValue:
    document_ += valueToString(value.asLargestInt());
    break;
  case uintValue:
    document_ += valueToString(value.asLargestUInt());
    break;
  case realValue:
    document_ += valueToString(value.asDouble());
    break;
  case stringValue:
  {
    // Is NULL possible for value.string_? No.
    char const* str;
    char const* end;
    bool ok = value.getString(&str, &end);
    if (ok) document_ += valueToQuotedStringN(str, static_cast<unsigned>(end-str));
    break;
  }
  case booleanValue:
    document_ += valueToString(value.asBool());
    break;
  case arrayValue: {
    document_ += '[';
    ArrayIndex size = value.size();
    for (ArrayIndex index = 0; index < size; ++index) {
      if (index > 0)
        document_ += ',';
      writeValue(value[index]);
    }
    document_ += ']';
  } break;
  case objectValue: {
    Value::Members members(value.getMemberNames());
    document_ += '{';
    for (Value::Members::iterator it = members.begin(); it != members.end();
         ++it) {
      const JSONCPP_STRING& name = *it;
      if (it != members.begin())
        document_ += ',';
      document_ += valueToQuotedStringN(name.data(), static_cast<unsigned>(name.length()));
      document_ += yamlCompatibilityEnabled_ ? ": " : ":";
      writeValue(value[name]);
    }
    document_ += '}';
  } break;
  }
}

// Class StyledWriter
// //////////////////////////////////////////////////////////////////