XrdOucDLlist< T > Class Template Reference

#include <XrdOucDLlist.hh>

Collaboration diagram for XrdOucDLlist< T >:

Public Member Functions
	XrdOucDLlist (T *itemval=0)
	~XrdOucDLlist ()
T *	Apply (int(*func)(T *, void *), void *Arg, XrdOucDLlist *Start=0)
void	Insert (XrdOucDLlist *Node, T *Item=0)
T *	Item ()
XrdOucDLlist *	Next ()
XrdOucDLlist *	Prev ()
void	Remove ()
void	setItem (T *ival)
int	Singleton ()

Detailed Description

template<class T>
class XrdOucDLlist< T >

Definition at line 35 of file XrdOucDLlist.hh.

Constructor & Destructor Documentation

XrdOucDLlist()

template<class T >

XrdOucDLlist< T >::XrdOucDLlist ( T *  itemval = 0 )

inline

Definition at line 39 of file XrdOucDLlist.hh.

{prev=this; next=this; item=itemval;}

~XrdOucDLlist()

template<class T >

XrdOucDLlist< T >::~XrdOucDLlist ( )

inline

Definition at line 40 of file XrdOucDLlist.hh.

{if (prev != next) Remove();}

References XrdOucDLlist< T >::Remove().

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Member Function Documentation

Apply()

template<class T >

T * XrdOucDLlist< T >::Apply ( int(*)(T *, void *)  func, void *  Arg, XrdOucDLlist< T > *  Start = 0  )

inline

Definition at line 50 of file XrdOucDLlist.hh.

         {XrdOucDLlist *nextnode, *node;
          if (Start) node = Start;   // Set correct starting point
             else    node = this;
 
          // Iterate through the list until we hit ourselves again. We do the 
          // loop once on the current node to allow for anchorless lists.
          //
             do {nextnode = node->next;
                 if (node->item && (*func)(node->item, Arg)) return node->item;
                 node = nextnode;
                } while (node != this);
 
         // All done, indicate we went through the whole list
         //
         return (T *)0;
        }

Insert()

template<class T >

void XrdOucDLlist< T >::Insert ( XrdOucDLlist< T > *  Node, T *  Item = 0  )

inline

Definition at line 71 of file XrdOucDLlist.hh.

                  {Node->next  = next;        // Chain in the item;
                   next->prev  = Node;
                   next        = Node;
                   Node->prev  = this;
                   if (Item) Node->item = Item;
                  }

References XrdOucDLlist< T >::Item().

Referenced by XrdCmsRRQ::Add(), XrdCmsRRQ::Ready(), XrdOssSys::Stage_RT(), and XrdCmsRRQ::TimeOut().

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Item()

template<class T >

T * XrdOucDLlist< T >::Item ( )

inline

Definition at line 81 of file XrdOucDLlist.hh.

{return item;}

Referenced by XrdOssSys::CalcTime(), XrdOucDLlist< T >::Insert(), XrdCmsRRQ::Respond(), XrdOssSys::Stage_In(), and XrdCmsRRQ::TimeOut().

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Next()

template<class T >

XrdOucDLlist * XrdOucDLlist< T >::Next ( )

inline

Definition at line 94 of file XrdOucDLlist.hh.

{return next;}

Referenced by XrdOssSys::CalcTime(), XrdCmsRRQ::Respond(), and XrdCmsRRQ::TimeOut().

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Prev()

template<class T >

XrdOucDLlist * XrdOucDLlist< T >::Prev ( )

inline

Definition at line 98 of file XrdOucDLlist.hh.

{return prev;}

Referenced by XrdCmsRRQ::Add(), XrdCmsRRQ::Ready(), XrdOssSys::Stage_In(), and XrdCmsRRQ::TimeOut().

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Remove()

template<class T >

void XrdOucDLlist< T >::Remove ( )

inline

Definition at line 85 of file XrdOucDLlist.hh.

                  {prev->next = next;                // Unchain the item
                   next->prev = prev;
                   next       = this;
                   prev       = this;
                  }

Referenced by XrdOssStage_Req::~XrdOssStage_Req(), XrdOucDLlist< T >::~XrdOucDLlist(), XrdCmsRRQ::Ready(), XrdCmsRRQ::Respond(), XrdOssSys::Stage_In(), and XrdCmsRRQ::TimeOut().

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setItem()

template<class T >

void XrdOucDLlist< T >::setItem ( T *  ival )

inline

Definition at line 102 of file XrdOucDLlist.hh.

{item = ival;}

Referenced by XrdOssStage_Req::XrdOssStage_Req(), and XrdOssStage_Req::XrdOssStage_Req().

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Singleton()

template<class T >

int XrdOucDLlist< T >::Singleton ( )

inline

Definition at line 106 of file XrdOucDLlist.hh.

{return next == this;}

Referenced by XrdCmsRRQ::Add(), XrdCmsRRQ::Ready(), XrdCmsRRQ::Respond(), and XrdCmsRRQ::TimeOut().

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

• XrdOucDLlist.hh