XrdSsiRRTable< T > Class Template Reference

#include <XrdSsiRRTable.hh>

Collaboration diagram for XrdSsiRRTable< T >:

Public Member Functions
	XrdSsiRRTable ()
	~XrdSsiRRTable ()
void	Add (T *item, uint64_t itemID)
void	Clear ()
void	Del (uint64_t itemID, bool finit=false)
T *	LookUp (uint64_t itemID)
int	Num ()
void	Reset ()

Detailed Description

template<class T>
class XrdSsiRRTable< T >

Definition at line 38 of file XrdSsiRRTable.hh.

Constructor & Destructor Documentation

XrdSsiRRTable()

template<class T >

XrdSsiRRTable< T >::XrdSsiRRTable ( )

inline

Definition at line 90 of file XrdSsiRRTable.hh.

: baseItem(0), baseKey(0) {}

~XrdSsiRRTable()

template<class T >

XrdSsiRRTable< T >::~XrdSsiRRTable ( )

inline

Definition at line 92 of file XrdSsiRRTable.hh.

{Reset();}

References XrdSsiRRTable< T >::Reset().

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Member Function Documentation

Add()

template<class T >

void XrdSsiRRTable< T >::Add ( T *  item, uint64_t  itemID  )

inline

Definition at line 42 of file XrdSsiRRTable.hh.

         {rrtMutex.Lock();
          if (baseItem != 0) theMap[itemID] = item;
             else {baseKey  = itemID;
                   baseItem = item;
                  }
          rrtMutex.UnLock();
         }

References XrdSsiMutex::Lock(), and XrdSsiMutex::UnLock().

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Clear()

template<class T >

void XrdSsiRRTable< T >::Clear ( )

inline

Definition at line 51 of file XrdSsiRRTable.hh.

{rrtMutex.Lock(); theMap.clear(); rrtMutex.UnLock();}

References XrdSsiMutex::Lock(), and XrdSsiMutex::UnLock().

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Del()

template<class T >

void XrdSsiRRTable< T >::Del ( uint64_t  itemID, bool  finit = false  )

inline

Definition at line 53 of file XrdSsiRRTable.hh.

         {XrdSsiMutexMon lck(rrtMutex);
          if (baseItem && baseKey == itemID)
             {if (finit) baseItem->Finalize();
              baseItem = 0;
             } else {
              if (!finit) theMap.erase(itemID);
                 else {typename std::map<uint64_t,T*>::iterator it = theMap.find(itemID);
                       if (it != theMap.end()) it->second->Finalize();
                       theMap.erase(it);
                      }
             }
         }

Referenced by XrdSsiFileSess::AttnInfo(), XrdSsiFileSess::read(), XrdSsiFileSess::SendData(), and XrdSsiFileSess::truncate().

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LookUp()

template<class T >

T * XrdSsiRRTable< T >::LookUp ( uint64_t  itemID )

inline

Definition at line 67 of file XrdSsiRRTable.hh.

            {XrdSsiMutexMon lck(rrtMutex);
             if (baseItem && baseKey == itemID) return baseItem;
             typename std::map<uint64_t,T*>::iterator it = theMap.find(itemID);
             return (it == theMap.end() ? 0 : it->second);
            }

Referenced by XrdSsiFileSess::fctl(), XrdSsiFileSess::read(), XrdSsiFileSess::SendData(), XrdSsiFileSess::truncate(), and XrdSsiFileSess::write().

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Num()

template<class T >

int XrdSsiRRTable< T >::Num ( )

inline

Definition at line 74 of file XrdSsiRRTable.hh.

{return theMap.size() + (baseItem ? 1 : 0);}

Referenced by XrdSsiFileSess::close().

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Reset()

template<class T >

void XrdSsiRRTable< T >::Reset ( )

inline

Definition at line 76 of file XrdSsiRRTable.hh.

           {XrdSsiMutexMon lck(rrtMutex);
            typename std::map<uint64_t, T*>::iterator it = theMap.begin();
            while(it != theMap.end())
                 {it->second->Finalize();
                  it++;
                 }
            theMap.clear();
            if (baseItem)
               {baseItem->Finalize();
                baseItem = 0;
               }
           }

Referenced by XrdSsiRRTable< T >::~XrdSsiRRTable(), and XrdSsiFileSess::close().

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The documentation for this class was generated from the following file:

• XrdSsiRRTable.hh