Function Int

Source/cmJSONHelpers.h:233–250

  };

  static cmJSONHelper<int> Int(
    JsonErrors::ErrorGenerator const& error = JsonErrors::INVALID_INT,
    int defval = 0)
  {
    return [error, defval](int& out, Json::Value const* value,
                           cmJSONState* state) -> bool {
      if (!value) {
        out = defval;
        return true;
      }
      if (!value->isInt()) {
        error(value, state);
        return false;
      }
      out = value->asInt();
      return true;
    };
  }

  static cmJSONHelper<int> Int(int defval)
  {