PxcNpCacheStreamPair.h

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#ifndef PXC_NP_CACHE_STREAM_PAIR_H
#define PXC_NP_CACHE_STREAM_PAIR_H
 
#include "foundation/PxSimpleTypes.h"
#include "PxvConfig.h"
#include "PxcNpMemBlockPool.h"
 
namespace physx
{
 
static const PxU32 PXC_NPCACHE_BLOCK_SIZE = 16384;
 
 
struct PxcNpCacheStreamPair
{
public:
    PxcNpCacheStreamPair(PxcNpMemBlockPool& blockPool);
 
    // reserve can fail and return null.
    PxU8*                   reserve(PxU32 byteCount);
    void                    reset();
private:
    PxcNpMemBlockPool&  mBlockPool;
    PxcNpMemBlock*      mBlock;
    PxU32               mUsed;
private:
    PxcNpCacheStreamPair& operator=(const PxcNpCacheStreamPair&);
};
 
}
 
#endif