inet::IPv6NeighbourCache::DefaultRouterList Class Reference

#include <IPv6NeighbourCache.h>

Classes
class	iterator

Public Member Functions
	DefaultRouterList ()
void	clear ()
Neighbour *	getHead () const
void	setHead (Neighbour &router)
void	add (Neighbour &router)
void	remove (Neighbour &router)
iterator	begin ()
iterator	end ()

Private Attributes
Neighbour *	head

Constructor & Destructor Documentation

inet::IPv6NeighbourCache::DefaultRouterList::DefaultRouterList ( )

inline

: head(nullptr) {}

Member Function Documentation

void inet::IPv6NeighbourCache::DefaultRouterList::add

(

Neighbour &

router

)

Referenced by inet::IPv6NeighbourCache::addRouter().

{
    ASSERT(router.isRouter);
    ASSERT(!router.nextDefaultRouter);
    ASSERT(!router.prevDefaultRouter);

    if (head) {
        // insert before head
        head->prevDefaultRouter->nextDefaultRouter = &router;
        router.prevDefaultRouter = head;
        head->prevDefaultRouter = &router;
        router.nextDefaultRouter = head;
    }
    else {
        head = router.nextDefaultRouter = router.prevDefaultRouter = &router;
    }
}

iterator inet::IPv6NeighbourCache::DefaultRouterList::begin ( )

inline

Referenced by inet::IPv6NeighbourDiscovery::selectDefaultRouter().

{ return iterator(head); }

void inet::IPv6NeighbourCache::DefaultRouterList::clear ( )

inline

Referenced by inet::IPv6NeighbourCache::invalidateAllEntries().

{ head = nullptr; }

iterator inet::IPv6NeighbourCache::DefaultRouterList::end ( )

inline

Referenced by inet::IPv6NeighbourDiscovery::selectDefaultRouter().

{ return iterator(nullptr); }

Neighbour* inet::IPv6NeighbourCache::DefaultRouterList::getHead ( ) const

inline

Referenced by inet::IPv6NeighbourDiscovery::selectDefaultRouter().

{ return head; }

void inet::IPv6NeighbourCache::DefaultRouterList::remove

(

Neighbour &

router

)

Referenced by inet::IPv6NeighbourDiscovery::processNAForIncompleteNCEState(), inet::IPv6NeighbourDiscovery::processNAForOtherNCEStates(), and inet::IPv6NeighbourCache::remove().

{
    ASSERT(router.isDefaultRouter());
    if (router.nextDefaultRouter == &router) {
        head = nullptr;
    }
    else {
        if (head == &router)
            head = router.nextDefaultRouter;
        router.nextDefaultRouter->prevDefaultRouter = router.prevDefaultRouter;
        router.prevDefaultRouter->nextDefaultRouter = router.nextDefaultRouter;
    }
    router.nextDefaultRouter = router.prevDefaultRouter = nullptr;
}

void inet::IPv6NeighbourCache::DefaultRouterList::setHead ( Neighbour &  router )

inline

Referenced by inet::IPv6NeighbourDiscovery::selectDefaultRouter().

{ ASSERT(router.isDefaultRouter()); head = &router; }

Member Data Documentation

Neighbour* inet::IPv6NeighbourCache::DefaultRouterList::head

private

Referenced by add(), and remove().

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

• IPv6NeighbourCache.h
• IPv6NeighbourCache.cc