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#ifndef PX_BIT_AND_DATA_H
#define PX_BIT_AND_DATA_H

#include "foundation/Px.h"

/** \addtogroup foundation
  @{
*/
#if !PX_DOXYGEN
namespace physx
{
#endif

template <typename storageType, storageType bitMask>
class PxBitAndDataT
{
  public:
	PX_FORCE_INLINE PxBitAndDataT(const PxEMPTY)
	{
	}
	PX_FORCE_INLINE PxBitAndDataT() : mData(0)
	{
	}
	PX_FORCE_INLINE PxBitAndDataT(storageType data, bool bit = false)
	{
		mData = bit ? storageType(data | bitMask) : data;
	}

	PX_CUDA_CALLABLE PX_FORCE_INLINE operator storageType() const
	{
		return storageType(mData & ~bitMask);
	}
	PX_CUDA_CALLABLE PX_FORCE_INLINE void setBit()
	{
		mData |= bitMask;
	}
	PX_CUDA_CALLABLE PX_FORCE_INLINE void clearBit()
	{
		mData &= ~bitMask;
	}
	PX_CUDA_CALLABLE PX_FORCE_INLINE storageType isBitSet() const
	{
		return storageType(mData & bitMask);
	}

  protected:
	storageType mData;
};
typedef PxBitAndDataT<PxU8, 0x80> PxBitAndByte;
typedef PxBitAndDataT<PxU16, 0x8000> PxBitAndWord;
typedef PxBitAndDataT<PxU32, 0x80000000> PxBitAndDword;

#if !PX_DOXYGEN
} // namespace physx
#endif

/** @} */
#endif

