#include <FWPFEcalRecHitRPProxyBuilder.h>

Inheritance diagram for FWPFEcalRecHitRPProxyBuilder:

Public Member Functions
virtual void	build (const FWEventItem iItem, TEveElementList product, const FWViewContext *)
virtual void	cleanLocal ()
	FWPFEcalRecHitRPProxyBuilder ()
virtual bool	havePerViewProduct (FWViewType::EType) const
	REGISTER_PROXYBUILDER_METHODS ()
virtual void	scaleProduct (TEveElementList parent, FWViewType::EType, const FWViewContext vc)
virtual	~FWPFEcalRecHitRPProxyBuilder ()
Static Public Member Functions
static std::string	typeOfBuilder ()
	Used by the plugin system to determine how the proxy uses the data from FWEventItem.
Private Member Functions
TEveVector	calculateCentre (const float *corners)
float	calculateEt (const TEveVector &centre, float E)
	FWPFEcalRecHitRPProxyBuilder (const FWPFEcalRecHitRPProxyBuilder &)
const FWPFEcalRecHitRPProxyBuilder &	operator= (const FWPFEcalRecHitRPProxyBuilder &)
Private Attributes
FWPFUtils *	m_pfUtils
std::vector< FWPFRhoPhiRecHit * >	m_towers

Detailed Description

Definition at line 34 of file FWPFEcalRecHitRPProxyBuilder.h.

Constructor & Destructor Documentation

FWPFEcalRecHitRPProxyBuilder::FWPFEcalRecHitRPProxyBuilder ( ) [inline]

Definition at line 40 of file FWPFEcalRecHitRPProxyBuilder.h.

References m_pfUtils.

{ m_pfUtils = new FWPFUtils(); }

virtual FWPFEcalRecHitRPProxyBuilder::~FWPFEcalRecHitRPProxyBuilder ( ) [inline, virtual]

Definition at line 41 of file FWPFEcalRecHitRPProxyBuilder.h.

References m_pfUtils.

{ delete m_pfUtils; }

FWPFEcalRecHitRPProxyBuilder::FWPFEcalRecHitRPProxyBuilder ( const FWPFEcalRecHitRPProxyBuilder & ) [private]

Member Function Documentation

void FWPFEcalRecHitRPProxyBuilder::build	(	const FWEventItem *	iItem,
		TEveElementList *	product,
		const FWViewContext *	vc
	)		`[virtual]`

Reimplemented from FWProxyBuilderBase.

Definition at line 63 of file FWPFEcalRecHitRPProxyBuilder.cc.

References calculateCentre(), calculateEt(), FWProxyBuilderBase::context(), funct::cos(), FWProxyBuilderBase::createCompound(), CaloRecHit::detid(), CaloRecHit::energy(), ExpressReco_HICollisions_FallBack::et, FWPFUtils::getCaloR1(), FWGeometry::getCorners(), FWEventItem::getGeom(), i, getHLTprescales::index, FWProxyBuilderBase::item(), m_pfUtils, m_towers, FWProxyBuilderTemplate< EcalRecHit >::modelData(), phi, funct::sin(), FWEventItem::size(), ExpressReco_HICollisions_FallBack::vertices, and fireworks::Context::voteMaxEtAndEnergy().

{
   m_towers.clear(); // Bug fix required for when multiple RhoPhiPF views are active
   for( unsigned int index = 0; index < static_cast<unsigned int>( iItem->size() ); ++index )
   {
      TEveCompound *itemHolder = createCompound();
      product->AddElement( itemHolder );

      bool added = false;
      float E, et;
      float ecalR = m_pfUtils->getCaloR1();
      Double_t lPhi, rPhi;
      const EcalRecHit &iData = modelData( index );
      const float *vertices = item()->getGeom()->getCorners( iData.detid() );

      TEveVector centre = calculateCentre( vertices );
      TEveVector lVec = TEveVector( vertices[0], vertices[1], 0 );   // Bottom left corner of tower
      TEveVector rVec = TEveVector( vertices[9], vertices[10], 0 );  // Bottom right corner of tower
      
      lPhi = lVec.Phi();
      rPhi = rVec.Phi();
      E = iData.energy();
      et = calculateEt( centre, E );

      for( unsigned int i = 0; i < m_towers.size(); i++ )
      {   // Small range to catch rounding inaccuracies etc.
         Double_t phi = m_towers[i]->getlPhi();
         if( ( lPhi == phi ) || ( ( lPhi < phi + 0.0005 ) && ( lPhi > phi - 0.0005 ) ) )
         {
            m_towers[i]->addChild( this, itemHolder, vc, E, et );
            context().voteMaxEtAndEnergy( et, E );
            added = true;
            break;
         }
      }
   
      if( !added )
      {
         rVec.fX = ecalR * cos( rPhi ); rVec.fY = ecalR * sin( rPhi );
         lVec.fX = ecalR * cos( lPhi ); lVec.fY = ecalR * sin( lPhi );
         std::vector<TEveVector> bCorners(2);
         bCorners[0] = lVec;
         bCorners[1] = rVec;

         FWPFRhoPhiRecHit *rh = new FWPFRhoPhiRecHit( this, itemHolder, vc, E, et, lPhi, rPhi, bCorners );
         context().voteMaxEtAndEnergy(et, E);
         m_towers.push_back( rh );
      }
   }
}

TEveVector FWPFEcalRecHitRPProxyBuilder::calculateCentre ( const float * corners ) [private]

Definition at line 30 of file FWPFEcalRecHitRPProxyBuilder.cc.

References i, and j.

Referenced by build().

{
   TEveVector centre;
   
   for( unsigned int i = 0; i < 8; i++ )
   {
      int j = i * 3;
      centre.fX += vertices[j];
      centre.fY += vertices[j+1];            // Total x,y,z values
      centre.fZ += vertices[j+2];
   }

   centre *= 1.0f / 8.0f;                  // Actually calculate the centre point

   return centre;
}

float FWPFEcalRecHitRPProxyBuilder::calculateEt	(	const TEveVector &	centre,
		float	E
	)		`[private]`

Definition at line 49 of file FWPFEcalRecHitRPProxyBuilder.cc.

References ExpressReco_HICollisions_FallBack::et.

Referenced by build().

{
   TEveVector vec = centre;
   float et;

   vec.Normalize();
   vec *= E;
   et = vec.Perp();

   return et;
}

void FWPFEcalRecHitRPProxyBuilder::cleanLocal ( ) [virtual]

Reimplemented from FWProxyBuilderBase.

Definition at line 19 of file FWPFEcalRecHitRPProxyBuilder.cc.

References i, and m_towers.

{
   typedef std::vector<FWPFRhoPhiRecHit*> rpRecHits;
   for( rpRecHits::iterator i = m_towers.begin(); i != m_towers.end(); ++i )
      (*i)->clean();

   m_towers.clear();
}

virtual bool FWPFEcalRecHitRPProxyBuilder::havePerViewProduct ( FWViewType::EType ) const [inline, virtual]

Reimplemented from FWProxyBuilderBase.

Definition at line 46 of file FWPFEcalRecHitRPProxyBuilder.h.

{ return true; }

const FWPFEcalRecHitRPProxyBuilder& FWPFEcalRecHitRPProxyBuilder::operator= ( const FWPFEcalRecHitRPProxyBuilder & ) [private]

FWPFEcalRecHitRPProxyBuilder::REGISTER_PROXYBUILDER_METHODS ( )

void FWPFEcalRecHitRPProxyBuilder::scaleProduct	(	TEveElementList *	parent,
		FWViewType::EType	type,
		const FWViewContext *	vc
	)		`[virtual]`

Reimplemented from FWProxyBuilderBase.

Definition at line 5 of file FWPFEcalRecHitRPProxyBuilder.cc.

References i, getHLTprescales::index, and m_towers.

{
   typedef std::vector<FWPFRhoPhiRecHit*> rpRecHits;
   unsigned int index = 0;
   
   for( rpRecHits::iterator i = m_towers.begin(); i != m_towers.end(); ++i )
   {
      m_towers[index]->updateScale( vc );
      index++;
   }
}