inet::physicalenvironment::BvhObjectCache Class Reference

#include <BvhObjectCache.h>

Inheritance diagram for inet::physicalenvironment::BvhObjectCache:

Protected Attributes
Parameters
ModuleRefByPar< PhysicalEnvironment >	physicalEnvironment
unsigned int	leafCapacity
const char *	axisOrder

Cache
BvhTree *	bvhTree
std::vector< const IPhysicalObject * >	objects
virtual int	numInitStages () const override
virtual void	initialize (int stage) override
virtual bool	insertObject (const IPhysicalObject *object)
	BvhObjectCache ()
virtual	~BvhObjectCache ()
virtual void	visitObjects (const IVisitor *visitor, const LineSegment &lineSegment) const override
	Calls the visitor with at least all physical objects that intersect with the provided line segment. More...

Additional Inherited Members

Constructor & Destructor Documentation

BvhObjectCache()

inet::physicalenvironment::BvhObjectCache::BvhObjectCache

(

)

                               :
    leafCapacity(0),
    axisOrder(nullptr),
    bvhTree(nullptr)
{
}

~BvhObjectCache()

inet::physicalenvironment::BvhObjectCache::~BvhObjectCache ( )

virtual

{
    delete bvhTree;
}

Member Function Documentation

initialize()

void inet::physicalenvironment::BvhObjectCache::initialize ( int  stage )

overrideprotectedvirtual

{
    if (stage == INITSTAGE_LOCAL) {
        physicalEnvironment.reference(this, "physicalEnvironmentModule", true);
        leafCapacity = par("leafCapacity");
        axisOrder = par("axisOrder");
    }
    else if (stage == INITSTAGE_PHYSICAL_OBJECT_CACHE) {
        for (int i = 0; i < physicalEnvironment->getNumObjects(); i++)
            insertObject(physicalEnvironment->getObject(i));
    }
}

insertObject()

bool inet::physicalenvironment::BvhObjectCache::insertObject ( const IPhysicalObject *  object )

protectedvirtual

{
    if (bvhTree) {
        delete bvhTree;
        bvhTree = nullptr;
    }
    objects.push_back(object);
    return true;
}

Referenced by initialize().

numInitStages()

virtual int inet::physicalenvironment::BvhObjectCache::numInitStages ( ) const

inlineoverrideprotectedvirtual

{ return NUM_INIT_STAGES; }

visitObjects()

void inet::physicalenvironment::BvhObjectCache::visitObjects ( const IVisitor *  visitor, const LineSegment &  lineSegment  ) const

overridevirtual

Calls the visitor with at least all physical objects that intersect with the provided line segment.

Implements inet::physicalenvironment::IObjectCache.

{
    if (!bvhTree)
#ifdef _OPENMP
#pragma omp critical
#endif
        bvhTree = new BvhTree(physicalEnvironment->getSpaceMin(), physicalEnvironment->getSpaceMax(), objects, 0, objects.size() - 1, BvhTree::Axis(axisOrder), leafCapacity);
    bvhTree->lineSegmentQuery(lineSegment, visitor);
}

Member Data Documentation

axisOrder

const char* inet::physicalenvironment::BvhObjectCache::axisOrder

protected

Referenced by initialize(), and visitObjects().

bvhTree

BvhTree* inet::physicalenvironment::BvhObjectCache::bvhTree

mutableprotected

Referenced by insertObject(), visitObjects(), and ~BvhObjectCache().

leafCapacity

unsigned int inet::physicalenvironment::BvhObjectCache::leafCapacity

protected

Referenced by initialize(), and visitObjects().

objects

std::vector<const IPhysicalObject *> inet::physicalenvironment::BvhObjectCache::objects

mutableprotected

Referenced by insertObject(), and visitObjects().

physicalEnvironment

ModuleRefByPar<PhysicalEnvironment> inet::physicalenvironment::BvhObjectCache::physicalEnvironment

protected

Referenced by initialize(), and visitObjects().

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

• BvhObjectCache.h
• BvhObjectCache.cc