private void SetExpectedElements(BitFlagsGenerator expectedElements, int startIndex)
            {
                int memberCount = expectedElements.GetBitCount();

                for (int i = startIndex; i < memberCount; i++)
                {
                    expectedElements.Store(i, true);
                }
            }
 private void ResetExpectedElements(BitFlagsGenerator expectedElements, int index)
 {
     expectedElements.Store(index, false);
 }
 void ResetExpectedElements(BitFlagsGenerator expectedElements, int index)
 {
     expectedElements.Store(index, false);
 }
 void SetExpectedElements(BitFlagsGenerator expectedElements, int startIndex)
 {
     int memberCount = expectedElements.GetBitCount();
     for (int i = startIndex; i < memberCount; i++)
     {
         expectedElements.Store(i, true);
     }
 }