PxcNpCacheStreamPair.h

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// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.

// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.

// SPDX-FileCopyrightText: Copyright (c) 2008-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.

// SPDX-License-Identifier: Apache-2.0

#ifndef PXC_NP_CACHE_STREAM_PAIR_H

#define PXC_NP_CACHE_STREAM_PAIR_H

#include "foundation/PxSimpleTypes.h"

#include "PxPhysXConfig.h"

#include "PxcNpMemBlockPool.h"

namespace physx

	struct PxcNpCacheStreamPair

										PX_NOCOPY(PxcNpCacheStreamPair)

	public:

										PxcNpCacheStreamPair(PxcNpMemBlockPool& blockPool);

					// reserve can fail and return null.

					PxU8*				reserve(PxU32 byteCount, bool& sizeTooLarge);

	PX_FORCE_INLINE	void				reset()

											mBlock = NULL;

											mUsed = 0;

	private:

					PxcNpMemBlockPool&	mBlockPool;

					PxcNpMemBlock*		mBlock;

					PxU32				mUsed;

};

#endif