genesis-3d_engine/Engine/ExtIncludes/physX3/windows/PxLockedData.h

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// This code contains NVIDIA Confidential Information and is disclosed to you
// under a form of NVIDIA software license agreement provided separately to you.
//
// Notice
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// proprietary rights in and to this software and related documentation and
// any modifications thereto. Any use, reproduction, disclosure, or
// distribution of this software and related documentation without an express
// license agreement from NVIDIA Corporation is strictly prohibited.
//
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// However, NVIDIA Corporation assumes no responsibility for the consequences of use of such
// information or for any infringement of patents or other rights of third parties that may
// result from its use. No license is granted by implication or otherwise under any patent
// or patent rights of NVIDIA Corporation. Details are subject to change without notice.
// This code supersedes and replaces all information previously supplied.
// NVIDIA Corporation products are not authorized for use as critical
// components in life support devices or systems without express written approval of
// NVIDIA Corporation.
//
// Copyright (c) 2008-2013 NVIDIA Corporation. All rights reserved.
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
#ifndef PX_PHYSICS_NX_LOCKED_DATA
#define PX_PHYSICS_NX_LOCKED_DATA
/** \addtogroup physics
@{
*/
#include "PxPhysX.h"
#include "foundation/PxFlags.h"
#ifndef PX_DOXYGEN
namespace physx
{
#endif
struct PxDataAccessFlag
{
enum Enum
{
eREADABLE = (1 << 0),
eWRITABLE = (1 << 1),
};
};
/**
\brief collection of set bits defined in PxDataAccessFlag.
@see PxDataAccessFlag
*/
typedef PxFlags<PxDataAccessFlag::Enum,PxU8> PxDataAccessFlags;
PX_FLAGS_OPERATORS(PxDataAccessFlag::Enum,PxU8);
/**
\brief Parent class for bulk data that is shared between the SDK and the application.
*/
class PxLockedData
{
public:
/**
\brief Any combination of PxDataAccessFlag::eREADABLE and PxDataAccessFlag::eWRITABLE
@see PxDataAccessFlag
*/
virtual PxDataAccessFlags getDataAccessFlags() = 0;
/**
\brief Unlocks the bulk data.
*/
virtual void unlock() = 0;
/**
\brief virtual destructor
*/
virtual ~PxLockedData() {};
};
#ifndef PX_DOXYGEN
} // namespace physx
#endif
/** @} */
#endif