| 1398 | } |
| 1399 | |
| 1400 | bool Value::isInt64() const { |
| 1401 | #if defined(JSON_HAS_INT64) |
| 1402 | switch (type_) { |
| 1403 | case intValue: |
| 1404 | return true; |
| 1405 | case uintValue: |
| 1406 | return value_.uint_ <= UInt64(maxInt64); |
| 1407 | case realValue: |
| 1408 | // Note that maxInt64 (= 2^63 - 1) is not exactly representable as a |
| 1409 | // double, so double(maxInt64) will be rounded up to 2^63. Therefore we |
| 1410 | // require the value to be strictly less than the limit. |
| 1411 | return value_.real_ >= double(minInt64) && |
| 1412 | value_.real_ < double(maxInt64) && IsIntegral(value_.real_); |
| 1413 | default: |
| 1414 | break; |
| 1415 | } |
| 1416 | #endif // JSON_HAS_INT64 |
| 1417 | return false; |
| 1418 | } |
| 1419 | |
| 1420 | bool Value::isUInt64() const { |
| 1421 | #if defined(JSON_HAS_INT64) |