XrdXrootdAioBuff.hh

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#ifndef __XRDXROOTDAIOBUFF__
#define __XRDXROOTDAIOBUFF__
/******************************************************************************/
/*                                                                            */
/*                         X r d A i o B u f f . h h                          */
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/* (c) 2021 by the Board of Trustees of the Leland Stanford, Jr., University  */
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/* This file is part of the XRootD software suite.                            */
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/* XRootD is free software: you can redistribute it and/or modify it under    */
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#include "XrdSfs/XrdSfsAio.hh"
 
class XrdBuffer;
class XrdXrootdAioNorm;
class XrdXrootdAioPgrw;
class XrdXrootdAioTask;
 
class XrdXrootdAioBuff : public XrdSfsAio
{
public:
 
static
XrdXrootdAioBuff*       Alloc(XrdXrootdAioTask *arp);
 
        void            doneRead() override;
 
        void            doneWrite() override;
 
virtual void            Recycle() override;
 
XrdXrootdAioBuff*       next;
 
XrdXrootdAioPgrw* const pgrwP;  // -> Derived type is of this type or 0
 
                  XrdXrootdAioBuff(XrdXrootdAioTask* tP, XrdBuffer* bP)
                                  : pgrwP(0),     reqP(tP), buffP(bP) {}
 
                  XrdXrootdAioBuff(XrdXrootdAioPgrw* pgrwP,
                                   XrdXrootdAioTask* tP, XrdBuffer* bP)
                                  : pgrwP(pgrwP), reqP(tP), buffP(bP) {}
protected:
 
static const char* TraceID;
XrdXrootdAioTask*  reqP;         // -> Associated task
XrdBuffer*         buffP;        // -> Buffer object
};
#endif