resip::IntrusiveListElement< P > Class Template Reference

#include <IntrusiveListElement.hxx>

Inheritance diagram for resip::IntrusiveListElement< P >:

Collaboration diagram for resip::IntrusiveListElement< P >:

List of all members.

Classes
class	iterator
Public Member Functions
	IntrusiveListElement ()
virtual	~IntrusiveListElement ()
bool	empty () const
iterator	begin ()
iterator	end ()
void	push_front (P elem)
void	push_back (P elem)
void	remove ()
Static Public Member Functions
static P	makeList (P elem)
Protected Attributes
P	mNext
P	mPrev
Friends
class	iterator

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Detailed Description

template<class P>
class resip::IntrusiveListElement< P >

Definition at line 61 of file IntrusiveListElement.hxx.

---

Constructor & Destructor Documentation

template<class P>

resip::IntrusiveListElement< P >::IntrusiveListElement

(

)

[inline]

Definition at line 64 of file IntrusiveListElement.hxx.

         : mNext(0),
           mPrev(0)
      {}

template<class P>

virtual resip::IntrusiveListElement< P >::~IntrusiveListElement

(

)

[inline, virtual]

Definition at line 69 of file IntrusiveListElement.hxx.

      {
         remove();
      }

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Member Function Documentation

template<class P>

iterator resip::IntrusiveListElement< P >::begin

(

)

[inline]

Definition at line 133 of file IntrusiveListElement.hxx.

Referenced by main(), and resip::RRCache::purge().

      {
         assert(mPrev);
         assert(mNext);
         return iterator(mNext);
      }

template<class P>

bool resip::IntrusiveListElement< P >::empty

(

)

const [inline]

Definition at line 85 of file IntrusiveListElement.hxx.

Referenced by main().

      {
         assert(mPrev);
         assert(mNext);

         return static_cast<const IntrusiveListElement<P>*>(mNext) == static_cast<const IntrusiveListElement<P>*>(this);
      }

template<class P>

iterator resip::IntrusiveListElement< P >::end

(

)

[inline]

Definition at line 140 of file IntrusiveListElement.hxx.

Referenced by main().

      {
         assert(mPrev);
         assert(mNext);
         return iterator(static_cast<P>(this));
      }

template<class P>

static P resip::IntrusiveListElement< P >::makeList

(

P

elem

)

[inline, static]

Definition at line 75 of file IntrusiveListElement.hxx.

      {
         assert(!elem->IntrusiveListElement<P>::mNext);

         elem->IntrusiveListElement<P>::mPrev = elem;
         elem->IntrusiveListElement<P>::mNext = elem;

         return elem;
      }

template<class P>

void resip::IntrusiveListElement< P >::push_back

(

P

elem

)

[inline]

Definition at line 163 of file IntrusiveListElement.hxx.

Referenced by resip::RRCache::cacheTTL(), main(), resip::RRCache::touch(), resip::RRCache::updateCache(), and resip::RRCache::updateCacheFromHostFile().

      {
         assert(mPrev);
         assert(mNext);

         elem->IntrusiveListElement<P>::mPrev = mPrev;
         elem->IntrusiveListElement<P>::mNext = static_cast<P>(this);
         
         elem->IntrusiveListElement<P>::mPrev->IntrusiveListElement<P>::mNext = elem;
         elem->IntrusiveListElement<P>::mNext->IntrusiveListElement<P>::mPrev = elem;
      }

template<class P>

void resip::IntrusiveListElement< P >::push_front

(

P

elem

)

[inline]

Definition at line 150 of file IntrusiveListElement.hxx.

Referenced by main().

      {
         assert(mPrev);
         assert(mNext);

         elem->IntrusiveListElement<P>::mNext = mNext;
         elem->IntrusiveListElement<P>::mPrev = static_cast<P>(this);
         
         elem->IntrusiveListElement<P>::mNext->IntrusiveListElement<P>::mPrev = elem;
         elem->IntrusiveListElement<P>::mPrev->IntrusiveListElement<P>::mNext = elem;
      }

template<class P>

void resip::IntrusiveListElement< P >::remove

(

)

[inline]

Definition at line 175 of file IntrusiveListElement.hxx.

Referenced by resip::RRCache::purge(), and resip::RRCache::touch().

      {
         if (mNext)
         {
            // prev  -> this -> next
            //       <-      <-
            //
            // prev -> next
            //      <-
            mNext->IntrusiveListElement<P>::mPrev = mPrev;
            mPrev->IntrusiveListElement<P>::mNext = mNext;
         }

         mNext = 0;
         mPrev = 0;
      }

---

Friends And Related Function Documentation

template<class P>

friend class iterator [friend]

Definition at line 147 of file IntrusiveListElement.hxx.

Referenced by resip::IntrusiveListElement< Foo * >::begin(), and resip::IntrusiveListElement< Foo * >::end().

---

Member Data Documentation

template<class P>

P resip::IntrusiveListElement< P >::mNext [mutable, protected]

Definition at line 193 of file IntrusiveListElement.hxx.

Referenced by resip::IntrusiveListElement< Foo * >::begin(), resip::IntrusiveListElement< Foo * >::empty(), resip::IntrusiveListElement< Foo * >::end(), resip::IntrusiveListElement< Foo * >::makeList(), resip::IntrusiveListElement< P >::iterator::operator++(), resip::IntrusiveListElement< Foo * >::push_back(), resip::IntrusiveListElement< Foo * >::push_front(), and resip::IntrusiveListElement< Foo * >::remove().

template<class P>

P resip::IntrusiveListElement< P >::mPrev [mutable, protected]

Definition at line 194 of file IntrusiveListElement.hxx.

Referenced by resip::IntrusiveListElement< Foo * >::begin(), resip::IntrusiveListElement< Foo * >::empty(), resip::IntrusiveListElement< Foo * >::end(), resip::IntrusiveListElement< Foo * >::makeList(), resip::IntrusiveListElement< Foo * >::push_back(), resip::IntrusiveListElement< Foo * >::push_front(), and resip::IntrusiveListElement< Foo * >::remove().

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

• IntrusiveListElement.hxx