diff options
Diffstat (limited to 'tests/manual/kinectsurface/QtKinectWrapper/OpenNI/Include/XnBitSet.h')
| -rw-r--r-- | tests/manual/kinectsurface/QtKinectWrapper/OpenNI/Include/XnBitSet.h | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/tests/manual/kinectsurface/QtKinectWrapper/OpenNI/Include/XnBitSet.h b/tests/manual/kinectsurface/QtKinectWrapper/OpenNI/Include/XnBitSet.h deleted file mode 100644 index 89ad6450..00000000 --- a/tests/manual/kinectsurface/QtKinectWrapper/OpenNI/Include/XnBitSet.h +++ /dev/null @@ -1,135 +0,0 @@ -/**************************************************************************** -* * -* OpenNI 1.x Alpha * -* Copyright (C) 2011 PrimeSense Ltd. * -* * -* This file is part of OpenNI. * -* * -* OpenNI is free software: you can redistribute it and/or modify * -* it under the terms of the GNU Lesser General Public License as published * -* by the Free Software Foundation, either version 3 of the License, or * -* (at your option) any later version. * -* * -* OpenNI is distributed in the hope that it will be useful, * -* but WITHOUT ANY WARRANTY; without even the implied warranty of * -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * -* GNU Lesser General Public License for more details. * -* * -* You should have received a copy of the GNU Lesser General Public License * -* along with OpenNI. If not, see <http://www.gnu.org/licenses/>. * -* * -****************************************************************************/ -#ifndef __XNBITSET_H__ -#define __XNBITSET_H__ - -#include <XnArray.h> - -class XnBitSet -{ -public: - XnBitSet() : m_nSize(0) {} - - /** Reserves space in this bitset for the specified number of bits. - This saves you re-allocations and data copies if you know the size in advance. **/ - XnStatus Reserve(XnUInt32 nBits) - { - return m_array.Reserve((nBits >> 5) + 1); - } - - /** Sets the size of the bitset to the specified number of bits and sets them all to 0. **/ - XnStatus SetSize(XnUInt32 nBits) - { - return m_array.SetSize((nBits >> 5) + 1, 0); - } - - /** Sets the bit at nIndex to bValue. **/ - XnStatus Set(XnUInt32 nIndex, XnBool bValue) - { - XnUInt32 nArrayIndex = (nIndex >> 5); - XnUInt32 nMask = (1 << ((~nIndex) & 0x1F)); - XnUInt32 nOldVal = nArrayIndex < m_array.GetSize() ? m_array[nArrayIndex] : 0; - XnUInt32 nNewVal = bValue ? (nOldVal | nMask) : (nOldVal & (~nMask)); - XnStatus nRetVal = m_array.Set(nArrayIndex, nNewVal, 0); - XN_IS_STATUS_OK(nRetVal); - m_nSize = XN_MAX(m_nSize, nIndex + 1); - return XN_STATUS_OK; - } - - /** @returns the value of the bit specified by nIndex. **/ - XnBool IsSet(XnUInt32 nIndex) const - { - XnUInt32 nArrayIndex = (nIndex >> 5); - if (nArrayIndex >= m_array.GetSize()) - { - return FALSE; - } - return (m_array[nArrayIndex] & (1 << ((~nIndex) & 0x1F))) ? TRUE : FALSE; - } - - /** Copies raw data from a buffer of dwords to this bitset. **/ - XnStatus SetData(const XnUInt32* pData, XnUInt32 nSizeInDwords) - { - XnStatus nRetVal = m_array.SetData(pData, nSizeInDwords); - XN_IS_STATUS_OK(nRetVal); - m_nSize = (nSizeInDwords << 5); - return XN_STATUS_OK; - } - - /** Copies raw data from a buffer of bytes to this bitset. **/ - XnStatus SetDataBytes(const XnUInt8* pData, XnUInt32 nSizeInBytes) - { - //XnStatus nRetVal = m_array.SetData(reinterpret_cast<const XnUInt32*>(pData), XN_MAX(1, nSizeInBytes >> 2)); - XnUInt32 nSizeInDwords = XN_MAX(1, nSizeInBytes >> 2); - XnStatus nRetVal = m_array.SetSize(nSizeInDwords); - XN_IS_STATUS_OK(nRetVal); - for (XnUInt32 nDwordIdx = 0, nByteIdx = 0; nDwordIdx < nSizeInDwords; nDwordIdx++, nByteIdx += 4) - { - m_array[nDwordIdx] = ((pData[nByteIdx] << 24) | (pData[nByteIdx + 1] << 16) | (pData[nByteIdx + 2] << 8) | pData[nByteIdx + 3] ); - } - m_nSize = (nSizeInBytes << 3); - return XN_STATUS_OK; - } - - /** @returns The raw data of this bitset as a buffer of dwords. **/ - const XnUInt32* GetData() const - { - return m_array.GetData(); - } - - /** @returns The raw data of this bitset as a buffer of dwords. Allows modification of underlying data. **/ - XnUInt32* GetData() - { - return m_array.GetData(); - } - - /** @returns size in bytes of this bitset. **/ - XnUInt32 GetDataSize() const - { - return m_array.GetSize(); - } - - /** @returns size in bits of this bitset. **/ - XnUInt32 GetSize() const - { - return m_nSize; - } - - /** Clears data in this bitset and sets size to 0. **/ - void Clear() - { - m_array.Clear(); - m_nSize = 0; - } - - /** @returns TRUE if this bitset is empty, FALSE otherwise. **/ - XnBool IsEmpty() const - { - return m_array.IsEmpty(); - } - -private: - XnArray<XnUInt32> m_array; - XnUInt32 m_nSize; -}; - -#endif // __XNBITSET_H__
\ No newline at end of file |