FWConversionProxyBuilder Class Reference

Inheritance diagram for FWConversionProxyBuilder:

List of all members.

Public Member Functions
virtual void	cleanLocal ()
	FWConversionProxyBuilder ()
virtual bool	haveSingleProduct () const
	REGISTER_PROXYBUILDER_METHODS ()
virtual	~FWConversionProxyBuilder ()
Private Member Functions
virtual void	buildViewType (const reco::Conversion &iData, unsigned int iIndex, TEveElement &oItemHolder, FWViewType::EType type, const FWViewContext *)
	FWConversionProxyBuilder (const FWConversionProxyBuilder &)
const FWConversionProxyBuilder &	operator= (const FWConversionProxyBuilder &)
TEveElementList *	requestCommon ()
Private Attributes
TEveElementList *	m_common

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Detailed Description

Definition at line 35 of file FWConversionProxyBuilder.cc.

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Constructor & Destructor Documentation

FWConversionProxyBuilder::FWConversionProxyBuilder

(

)

Definition at line 58 of file FWConversionProxyBuilder.cc.

References m_common.

                                                  :
   m_common(0)
{
   m_common = new TEveElementList( "common conversion scene" );
   m_common->IncDenyDestroy();
}

FWConversionProxyBuilder::~FWConversionProxyBuilder

(

)

[virtual]

Definition at line 65 of file FWConversionProxyBuilder.cc.

References m_common.

{
   m_common->DecDenyDestroy();
}

FWConversionProxyBuilder::FWConversionProxyBuilder

(

const FWConversionProxyBuilder &

)

[private]

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Member Function Documentation

void FWConversionProxyBuilder::buildViewType	(	const reco::Conversion &	iData,
		unsigned int	iIndex,
		TEveElement &	oItemHolder,
		FWViewType::EType	type,
		const FWViewContext *
	)		[private, virtual]

Reimplemented from FWSimpleProxyBuilderTemplate< reco::Conversion >.

Definition at line 118 of file FWConversionProxyBuilder.cc.

References geometryCSVtoXML::line, groupFilesInBlocks::lines, requestCommon(), and FWProxyBuilderBase::setupAddElement().

{
   TEveElementList*   lines = requestCommon();
   TEveElement::List_i linIt = lines->BeginChildren();
   std::advance(linIt, iIndex);
   TEveLine* line = (TEveLine*)((*linIt)->CloneElement());
   TEveVector bvec = line->GetLineStart();
   TEveVector evec = line->GetLineEnd();
   if (bvec.Mag() != evec.Mag())
                setupAddElement(*linIt, &oItemHolder );
}

void FWConversionProxyBuilder::cleanLocal

(

)

[virtual]

Reimplemented from FWProxyBuilderBase.

Definition at line 112 of file FWConversionProxyBuilder.cc.

References m_common.

{
   m_common->DestroyElements();
}

virtual bool FWConversionProxyBuilder::haveSingleProduct

(

void

)

const [inline, virtual]

Reimplemented from FWProxyBuilderBase.

Definition at line 41 of file FWConversionProxyBuilder.cc.

{ return false; }

const FWConversionProxyBuilder& FWConversionProxyBuilder::operator=

(

const FWConversionProxyBuilder &

)

[private]

FWConversionProxyBuilder::REGISTER_PROXYBUILDER_METHODS

(

)

TEveElementList * FWConversionProxyBuilder::requestCommon

(

)

[private]

Definition at line 71 of file FWConversionProxyBuilder.cc.

References FWPFGeom::caloR1(), fireworks::Context::caloTransEta(), FWPFGeom::caloZ1(), fireworks::Context::caloZ1(), edm::conversion(), funct::cos(), funct::false, i, FWProxyBuilderBase::item(), geometryCSVtoXML::line, m_common, FWSimpleProxyBuilderTemplate< reco::Conversion >::modelData(), reco::Conversion::nTracks(), reco::Conversion::pairMomentum(), phi, CosmicsPD_Skims::radius, FWProxyBuilderBase::setupElement(), funct::sin(), FWEventItem::size(), funct::tan(), z, and reco::Conversion::zOfPrimaryVertexFromTracks().

Referenced by buildViewType().

{
   if( m_common->HasChildren() == false )
   {
      for (int i = 0; i < static_cast<int>(item()->size()); ++i)
      {
         const reco::Conversion& conversion = modelData(i);
         TEveLine* line = new TEveLine(0);
         if (conversion.nTracks() == 2) {
                          if (fabs(conversion.zOfPrimaryVertexFromTracks()) < fireworks::Context::caloZ1())
                                   line->SetNextPoint(0., 0., conversion.zOfPrimaryVertexFromTracks());
                          else
                                   line->SetNextPoint(0., 0., 0.);
                          
                          float phi = conversion.pairMomentum().phi();
                          if (fabs(conversion.pairMomentum().eta()) < fireworks::Context::caloTransEta()) {
                                   float radius = fireworks::Context::caloR1();
                                   float z = radius/tan(conversion.pairMomentum().theta());
                                   line->SetNextPoint(radius*cos(phi), radius*sin(phi), z);
                          }
                          else {
                                   float z = fireworks::Context::caloZ1();
                                   float radius = z*tan(conversion.pairMomentum().theta());
                                   z *= (conversion.pairMomentum().eta()/fabs(conversion.pairMomentum().eta()));
                                   line->SetNextPoint(radius*cos(phi), radius*sin(phi), z);
                          }
                 }
         else {
                          line->SetNextPoint(0., 0., 0.);
                          line->SetNextPoint(0., 0., 0.);
                 }

         setupElement( line );
         m_common->AddElement( line );
      }
   }

   return m_common;
}

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Member Data Documentation

TEveElementList* FWConversionProxyBuilder::m_common [private]

Definition at line 54 of file FWConversionProxyBuilder.cc.

Referenced by cleanLocal(), FWConversionProxyBuilder(), requestCommon(), and ~FWConversionProxyBuilder().