hashOf function

int hashOf(Object? arg01, Object? arg02, [ Object? arg03 = _hashEnd, Object? arg04 = _hashEnd, Object? arg05 = _hashEnd, Object? arg06 = _hashEnd, Object? arg07 = _hashEnd, Object? arg08 = _hashEnd, Object? arg09 = _hashEnd, Object? arg10 = _hashEnd, Object? arg11 = _hashEnd, Object? arg12 = _hashEnd, Object? arg13 = _hashEnd, Object? arg14 = _hashEnd, Object? arg15 = _hashEnd, Object? arg16 = _hashEnd, Object? arg17 = _hashEnd, Object? arg18 = _hashEnd, Object? arg19 = _hashEnd, Object? arg20 = _hashEnd, ])

Combine up to twenty objects' hash codes into one value.

If you only need to handle one object's hash code, then just refer to its Object.hashCode getter directly.

If you need to combine an arbitrary number of objects from a List or other Iterable, use hashList. The output of hashList can be used as one of the arguments to this function.

For example:

int hashCode => hashValues(foo, bar, hashList(quux), baz);

Implementation

int hashOf(Object? arg01, Object? arg02,
    [Object? arg03 = _hashEnd,
    Object? arg04 = _hashEnd,
    Object? arg05 = _hashEnd,
    Object? arg06 = _hashEnd,
    Object? arg07 = _hashEnd,
    Object? arg08 = _hashEnd,
    Object? arg09 = _hashEnd,
    Object? arg10 = _hashEnd,
    Object? arg11 = _hashEnd,
    Object? arg12 = _hashEnd,
    Object? arg13 = _hashEnd,
    Object? arg14 = _hashEnd,
    Object? arg15 = _hashEnd,
    Object? arg16 = _hashEnd,
    Object? arg17 = _hashEnd,
    Object? arg18 = _hashEnd,
    Object? arg19 = _hashEnd,
    Object? arg20 = _hashEnd]) {
  int result = 0;
  result = _Jenkins.combine(result, arg01);
  result = _Jenkins.combine(result, arg02);
  if (arg03 != _hashEnd) {
    result = _Jenkins.combine(result, arg03);
    if (arg04 != _hashEnd) {
      result = _Jenkins.combine(result, arg04);
      if (arg05 != _hashEnd) {
        result = _Jenkins.combine(result, arg05);
        if (arg06 != _hashEnd) {
          result = _Jenkins.combine(result, arg06);
          if (arg07 != _hashEnd) {
            result = _Jenkins.combine(result, arg07);
            if (arg08 != _hashEnd) {
              result = _Jenkins.combine(result, arg08);
              if (arg09 != _hashEnd) {
                result = _Jenkins.combine(result, arg09);
                if (arg10 != _hashEnd) {
                  result = _Jenkins.combine(result, arg10);
                  if (arg11 != _hashEnd) {
                    result = _Jenkins.combine(result, arg11);
                    if (arg12 != _hashEnd) {
                      result = _Jenkins.combine(result, arg12);
                      if (arg13 != _hashEnd) {
                        result = _Jenkins.combine(result, arg13);
                        if (arg14 != _hashEnd) {
                          result = _Jenkins.combine(result, arg14);
                          if (arg15 != _hashEnd) {
                            result = _Jenkins.combine(result, arg15);
                            if (arg16 != _hashEnd) {
                              result = _Jenkins.combine(result, arg16);
                              if (arg17 != _hashEnd) {
                                result = _Jenkins.combine(result, arg17);
                                if (arg18 != _hashEnd) {
                                  result = _Jenkins.combine(result, arg18);
                                  if (arg19 != _hashEnd) {
                                    result = _Jenkins.combine(result, arg19);
                                    if (arg20 != _hashEnd) {
                                      result = _Jenkins.combine(result, arg20);
                                      // I can see my house from here!
                                    }
                                  }
                                }
                              }
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
  return _Jenkins.finish(result);
}