Sets the bit at nIndex to bValue. **/
| 43 | |
| 44 | /** Sets the bit at nIndex to bValue. **/ |
| 45 | XnStatus Set(XnUInt32 nIndex, XnBool bValue) |
| 46 | { |
| 47 | XnUInt32 nArrayIndex = (nIndex >> 5); |
| 48 | XnUInt32 nMask = (1 << ((~nIndex) & 0x1F)); |
| 49 | XnUInt32 nOldVal = nArrayIndex < m_array.GetSize() ? m_array[nArrayIndex] : 0; |
| 50 | XnUInt32 nNewVal = bValue ? (nOldVal | nMask) : (nOldVal & (~nMask)); |
| 51 | XnStatus nRetVal = m_array.Set(nArrayIndex, nNewVal, 0); |
| 52 | XN_IS_STATUS_OK(nRetVal); |
| 53 | m_nSize = XN_MAX(m_nSize, nIndex + 1); |
| 54 | return XN_STATUS_OK; |
| 55 | } |
| 56 | |
| 57 | /** @returns the value of the bit specified by nIndex. **/ |
| 58 | XnBool IsSet(XnUInt32 nIndex) const |