llvocache.h

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#ifndef LL_LLVOCACHE_H
#define LL_LLVOCACHE_H

#include "lluuid.h"
#include "lldatapacker.h"
#include "lldlinked.h"


//---------------------------------------------------------------------------
// Cache entries
class LLVOCacheEntry;

class LLVOCacheEntry : public LLDLinked<LLVOCacheEntry>
{
public:
        LLVOCacheEntry(U32 local_id, U32 crc, LLDataPackerBinaryBuffer &dp);
        LLVOCacheEntry(FILE *fp);
        LLVOCacheEntry();
        ~LLVOCacheEntry();

        U32 getLocalID() const                  { return mLocalID; }
        U32 getCRC() const                              { return mCRC; }
        S32 getHitCount() const                 { return mHitCount; }
        S32 getCRCChangeCount() const   { return mCRCChangeCount; }

        void dump() const;
        void writeToFile(FILE *fp) const;
        void assignCRC(U32 crc, LLDataPackerBinaryBuffer &dp);
        LLDataPackerBinaryBuffer *getDP(U32 crc);
        void recordHit();
        void recordDupe() { mDupeCount++; }

protected:
        U32                                                     mLocalID;
        U32                                                     mCRC;
        S32                                                     mHitCount;
        S32                                                     mDupeCount;
        S32                                                     mCRCChangeCount;
        LLDataPackerBinaryBuffer        mDP;
        U8                                                      *mBuffer;
};

#endif

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