FWTrackProxyBuilderFF Class Reference

Inheritance diagram for FWTrackProxyBuilderFF:

Public Member Functions
	FWTrackProxyBuilderFF ()
	REGISTER_PROXYBUILDER_METHODS ()
virtual void	setItem (const FWEventItem *iItem)
virtual bool	visibilityModelChanges (const FWModelId &, TEveElement *, FWViewType::EType, const FWViewContext *)
virtual	~FWTrackProxyBuilderFF ()
Public Member Functions inherited from FWProxyBuilderBase
void	build ()
virtual bool	canHandle (const FWEventItem &)
const fireworks::Context &	context () const
TEveElementList *	createProduct (FWViewType::EType, const FWViewContext *)
	FWProxyBuilderBase ()
bool	getHaveWindow () const
virtual bool	havePerViewProduct (FWViewType::EType) const
virtual bool	haveSingleProduct () const
const FWEventItem *	item () const
virtual void	itemBeingDestroyed (const FWEventItem *)
void	itemChanged (const FWEventItem *)
int	layer () const
void	modelChanges (const FWModelIds &)
void	removePerViewProduct (FWViewType::EType, const FWViewContext *vc)
void	scaleChanged (const FWViewContext *)
void	setHaveWindow (bool iFlag)
virtual void	setInteractionList (FWInteractionList *, const std::string &)
void	setupAddElement (TEveElement *el, TEveElement *parent, bool set_color=true) const
void	setupElement (TEveElement *el, bool color=true) const
virtual bool	willHandleInteraction () const
virtual	~FWProxyBuilderBase ()

Private Member Functions
void	build (const FWEventItem *iItem, TEveElementList *product, const FWViewContext *)
void	buildTrack (TrajTrackAssociationCollection::const_iterator it, TEveCompound *comp)
	FWTrackProxyBuilderFF (const FWTrackProxyBuilderFF &)
const FWTrackProxyBuilderFF &	operator= (const FWTrackProxyBuilderFF &)

Private Attributes
TEveTrackPropagator *	m_trackerPropagator
const TrajTrackAssociationCollection *	m_trajToTrackMap

Additional Inherited Members
Static Public Member Functions inherited from FWProxyBuilderBase
static bool	representsSubPart ()
static std::string	typeOfBuilder ()
	Used by the plugin system to determine how the proxy uses the data from FWEventItem. More...
Protected Types inherited from FWProxyBuilderBase
typedef std::vector< Product * > ::iterator	Product_it
Protected Member Functions inherited from FWProxyBuilderBase
virtual void	buildViewType (const FWEventItem *iItem, TEveElementList *, FWViewType::EType, const FWViewContext *)
virtual void	clean ()
virtual void	cleanLocal ()
TEveCompound *	createCompound (bool set_color=true, bool propagate_color_to_all_children=false) const
	FWProxyBuilderBase (const FWProxyBuilderBase &)
void	increaseComponentTransparency (unsigned int index, TEveElement *holder, const std::string &name, Char_t transpOffset)
virtual void	localModelChanges (const FWModelId &iId, TEveElement *iCompound, FWViewType::EType viewType, const FWViewContext *vc)
virtual void	modelChanges (const FWModelIds &, Product *)
const FWProxyBuilderBase &	operator= (const FWProxyBuilderBase &)
virtual void	scaleProduct (TEveElementList *parent, FWViewType::EType, const FWViewContext *vc)
Protected Attributes inherited from FWProxyBuilderBase
std::vector< Product * >	m_products

Detailed Description

Definition at line 35 of file FWTrackProxyBuilderFF.cc.

Constructor & Destructor Documentation

FWTrackProxyBuilderFF::FWTrackProxyBuilderFF

(

)

Definition at line 58 of file FWTrackProxyBuilderFF.cc.

References m_trackerPropagator.

                                            : 
m_trackerPropagator(0),
m_trajToTrackMap(0)
{
   m_trackerPropagator = new TEveTrackPropagator();
   m_trackerPropagator->SetStepper( TEveTrackPropagator::kRungeKutta );
   m_trackerPropagator->SetDelta(0.01);
   m_trackerPropagator->SetMaxOrbs(0.7);
   m_trackerPropagator->IncDenyDestroy();
}

FWTrackProxyBuilderFF::~FWTrackProxyBuilderFF ( )

virtual

Definition at line 69 of file FWTrackProxyBuilderFF.cc.

References m_trackerPropagator.

{
   m_trackerPropagator->DecDenyDestroy();
}

FWTrackProxyBuilderFF::FWTrackProxyBuilderFF ( const FWTrackProxyBuilderFF &  )

private

Member Function Documentation

void FWTrackProxyBuilderFF::build ( const FWEventItem *  iItem, TEveElementList *  product, const FWViewContext *  vc  )

privatevirtual

Reimplemented from FWProxyBuilderBase.

Definition at line 85 of file FWTrackProxyBuilderFF.cc.

References edm::AssociationMap< Tag >::begin(), buildTrack(), AlCaHLTBitMon_QueryRunRegistry::comp, gather_cfg::cout, FWProxyBuilderBase::createCompound(), edm::AssociationMap< Tag >::end(), cppFunctionSkipper::exception, FWEventItem::get(), FWEventItem::getConfig(), FWEventItem::getEvent(), FWProxyBuilderBase::item(), m_trackerPropagator, m_trajToTrackMap, FWProxyBuilderBase::setupAddElement(), GlobalPosition_Frontier_DevDB_cff::tag, testEve_cfg::tracks, FWProxyBuilderConfiguration::value(), and cms::Exception::what().

{    
   const reco::TrackCollection * tracks = 0;
   iItem->get( tracks );
   if( tracks == 0 ) return;
   
   try {
      const edm::EventBase* event = item()->getEvent();
      edm::InputTag tag(item()->moduleLabel(), item()->productInstanceLabel(), item()->processName());
      edm::Handle<TrajTrackAssociationCollection> trajTrackAssociationHandle;
      event->getByLabel(tag, trajTrackAssociationHandle);
      m_trajToTrackMap = &*trajTrackAssociationHandle;
   }
   catch (cms::Exception &exception)
   {
      m_trajToTrackMap =0;
      std::cout << exception.what() << std::endl;
      return;
   }
   
 
   bool rnrPathMarks = item()->getConfig()->value<bool>("Rnr TrajectoryMeasurement");
   if (m_trackerPropagator->GetRnrReferences() != rnrPathMarks ) m_trackerPropagator->SetRnrReferences(rnrPathMarks);

   unsigned track_index = 0;
   for(TrajTrackAssociationCollection::const_iterator it = m_trajToTrackMap->begin(); it!=m_trajToTrackMap->end(); ++it, ++track_index) 
   {
      TEveCompound* comp = createCompound();
      setupAddElement( comp, product );
      
      if (item()->modelInfo(track_index).displayProperties().isVisible())
         buildTrack(it, comp);
   }
   
  gEve->GetBrowser()->MapWindow();
}

void FWTrackProxyBuilderFF::buildTrack ( TrajTrackAssociationCollection::const_iterator  it, TEveCompound *  comp  )

private

Definition at line 122 of file FWTrackProxyBuilderFF.cc.

References alongMomentum, reco::TrackBase::charge(), Trajectory::direction(), TrajectoryStateOnSurface::globalMomentum(), TrajectoryStateOnSurface::globalPosition(), TrajectoryStateOnSurface::isValid(), edm::helpers::KeyVal< K, V >::key, m_trackerPropagator, Trajectory::measurements(), reco::TrackBase::px(), reco::TrackBase::py(), reco::TrackBase::pz(), FWProxyBuilderBase::setupAddElement(), lumiQTWidget::t, edm::helpers::KeyVal< K, V >::val, reco::TrackBase::vx(), reco::TrackBase::vy(), reco::TrackBase::vz(), PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

Referenced by build(), and visibilityModelChanges().

{
   const reco::Track track = *it->val;
   const Trajectory  traj  = *it->key;
   
   TEveRecTrack ts;
   ts.fBeta = 1.;
   ts.fSign = track.charge();
   ts.fP.Set(track.px(), track.py(), track.pz());
   ts.fV.Set(track.vx(), track.vy(), track.vz());
   TEveTrack* eveTrack = new TEveTrack( &ts, m_trackerPropagator);
   
   // path-marks from a trajectory
   std::vector<TrajectoryMeasurement> measurements = traj.measurements();
   std::vector<TrajectoryMeasurement>::iterator measurements_it = measurements.begin();
   std::vector<TrajectoryMeasurement>::reverse_iterator measurements_rit = measurements.rbegin();
   for (size_t t=0; t != measurements.size(); ++t, ++measurements_it, ++measurements_rit)
   {
      TrajectoryStateOnSurface trajState = (traj.direction() == alongMomentum) ? measurements_it->updatedState() : measurements_rit->updatedState() ;

      if( !trajState.isValid() ) continue;

      eveTrack->AddPathMark( TEvePathMark( TEvePathMark::kReference,
                                           TEveVector(trajState.globalPosition().x(),trajState.globalPosition().y(), trajState.globalPosition().z()),
                                           TEveVector(trajState.globalMomentum().x(),trajState.globalMomentum().y(), trajState.globalMomentum().z())));
   }

   eveTrack->MakeTrack();         
   setupAddElement(eveTrack, comp);      
}

const FWTrackProxyBuilderFF& FWTrackProxyBuilderFF::operator= ( const FWTrackProxyBuilderFF &  )

private

FWTrackProxyBuilderFF::REGISTER_PROXYBUILDER_METHODS

(

)

void FWTrackProxyBuilderFF::setItem ( const FWEventItem *  iItem )

virtual

Reimplemented from FWProxyBuilderBase.

Definition at line 74 of file FWTrackProxyBuilderFF.cc.

References FWProxyBuilderConfiguration::assertParam(), FWProxyBuilderBase::context(), FWEventItem::getConfig(), m_trackerPropagator, and FWProxyBuilderBase::setItem().

Referenced by Vispa.Plugins.EdmBrowser.EventContentView.EventContentView::_addRow(), Vispa.Views.TableView.TableView::_createItem(), Vispa.Views.PropertyView.PropertyView::addCategory(), and Vispa.Views.PropertyView.PropertyView::append().

{
   FWProxyBuilderBase::setItem(iItem);
   if (iItem)
   {
      m_trackerPropagator->SetMagFieldObj(context().getField(), false);
      iItem->getConfig()->assertParam("Rnr TrajectoryMeasurement", false);
   }
}

bool FWTrackProxyBuilderFF::visibilityModelChanges ( const FWModelId &  iId, TEveElement *  iCompound, FWViewType::EType  viewType, const FWViewContext *  vc  )

virtual

Reimplemented from FWProxyBuilderBase.

Definition at line 153 of file FWTrackProxyBuilderFF.cc.

References edm::AssociationMap< Tag >::begin(), buildTrack(), FWEventItem::ModelInfo::displayProperties(), FWModelId::index(), info, FWDisplayProperties::isVisible(), FWModelId::item(), m_trajToTrackMap, and FWEventItem::modelInfo().

{
   const FWEventItem::ModelInfo& info = iId.item()->modelInfo(iId.index());
   bool returnValue = false;
   if (info.displayProperties().isVisible() && iCompound->NumChildren()==0 && m_trajToTrackMap)
   {
      TrajTrackAssociationCollection::const_iterator it = m_trajToTrackMap->begin();
      std::advance(it, iId.index());
      buildTrack(it, (TEveCompound*)iCompound);
      returnValue=true;
   }
   return returnValue;
}

Member Data Documentation

TEveTrackPropagator* FWTrackProxyBuilderFF::m_trackerPropagator

private

Definition at line 54 of file FWTrackProxyBuilderFF.cc.

Referenced by build(), buildTrack(), FWTrackProxyBuilderFF(), setItem(), and ~FWTrackProxyBuilderFF().

const TrajTrackAssociationCollection* FWTrackProxyBuilderFF::m_trajToTrackMap

private

Definition at line 55 of file FWTrackProxyBuilderFF.cc.

Referenced by build(), and visibilityModelChanges().