LArCrateTool Class Reference

#include "LarCrate/LArCrateTool.h"

Inheritance diagram for LArCrateTool:

Collaboration diagram for LArCrateTool:

Public Member Functions
	LArCrateTool (const std::string &type, const std::string &name, const IInterface *parent)
	~LArCrateTool ()
virtual void	BuildGeometry () override final
	virtual methods being implemented here More...
StatusCode	initialize () override
	Athena method. More...
virtual void	Build () override
	purely virtual methods being implemented here More...
virtual void	PositionInParent () override
virtual void	SetRotationAndOffset ()
virtual void	BuildSubDetectors () override
virtual void	SetEnvelope () override
virtual void	ResetEnvelope () override
virtual void	SetAsWorld () override
std::string	GetDetectorName () const override
void	SetDetectorName (const std::string &) override
void	SetParent (IDetectorGeometryTool *) override
Envelope &	GetEnvelope () override final
G4VPhysicalVolume *	GetWorldVolume () override final

Protected Attributes
ToolHandleArray< IDetectorGeometryTool >	m_subDetTools {this, "SubDetectors", {}, "Tool handle array of all subdetector tools"}
ServiceHandle< IG4GeometryNotifierSvc >	m_notifierSvc {this, "GeometryNotifierSvc", "G4GeometryNotifierSvc", "Detector name (same as the Tool name if not set"}
IDetectorGeometryTool *	m_theParent {}
Envelope	m_envelope
Gaudi::Property< std::string >	m_detectorName {this, "DetectorName", "", "Detector name (same as the Tool name if not set"}
bool	m_isWorld {false}
Gaudi::Property< double >	m_rotateX {this, "RotateX" , 0.0, "Rotation around the X-axis"}
Gaudi::Property< double >	m_rotateY {this, "RotateY" , 0.0, "Rotation around the Y-axis"}
Gaudi::Property< double >	m_rotateZ {this, "RotateZ" , 0.0, "Rotation around the Z-axis"}
Gaudi::Property< double >	m_offsetX {this, "OffsetX" , 0.0, "Offset in the X-direction"}
Gaudi::Property< double >	m_offsetY {this, "OffsetY" , 0.0, "Offset in the Y-direction"}
Gaudi::Property< double >	m_offsetZ {this, "OffsetZ" , 0.0, "Offset in the Z-direction"}

Private Attributes
double	m_zLength
double	m_yLength
double	m_xLength

Detailed Description

Tool for building the LArCrate detector.

Definition at line 19 of file LArCrateTool.h.

Constructor & Destructor Documentation

LArCrateTool()

LArCrateTool::LArCrateTool	(	const std::string &	type,
		const std::string &	name,
		const IInterface *	parent
	)

Definition at line 22 of file LArCrateTool.cxx.

  : DetectorGeometryBase(type,name,parent),
    m_zLength(0),
    m_yLength(0),
    m_xLength(0)
{
  ATH_MSG_DEBUG( "LArCrateTool constructor for " << name );
  declareProperty("ZLength", m_zLength, "");
  declareProperty("YLength", m_yLength, "");
  declareProperty("XLength", m_xLength, "");
}

~LArCrateTool()

LArCrateTool::~LArCrateTool ( )

inline

Definition at line 24 of file LArCrateTool.h.

{}

Member Function Documentation

Build()

void DetectorGeometryBase::Build ( )

overridevirtualinherited

purely virtual methods being implemented here

Definition at line 53 of file DetectorGeometryBase.cxx.

{
  ATH_MSG_VERBOSE( name() << "::Build() (Base class method): Starting. Number of registered volumes "<<G4LogicalVolumeStore::GetInstance()->size() );
  
  SetEnvelope();
  ATH_MSG_VERBOSE( name() << "::Build() - Envelope set. Number of registered volumes "<<G4LogicalVolumeStore::GetInstance()->size() );
 
  m_notifierSvc->SetCurrentDetectorName(m_detectorName.value());
  BuildGeometry();
  ATH_MSG_VERBOSE( name() << "::Build() - Geometry built. Number of registered volumes "<<G4LogicalVolumeStore::GetInstance()->size() );
 
  SetRotationAndOffset();
  ATH_MSG_VERBOSE( name() << "::Build() - Volume moved around. Number of registered volumes "<<G4LogicalVolumeStore::GetInstance()->size() );
 
  PositionInParent();
  ATH_MSG_VERBOSE( name() << "::Build() - Connected with parent. Number of registered volumes "<<G4LogicalVolumeStore::GetInstance()->size() );
 
  BuildSubDetectors();
  ATH_MSG_VERBOSE( name() << "::Build() (Base class method): Finished. Number of registered volumes "<<G4LogicalVolumeStore::GetInstance()->size() );
  return;
}

BuildGeometry()

void LArCrateTool::BuildGeometry ( )

finaloverridevirtual

virtual methods being implemented here

Reimplemented from DetectorGeometryBase.

Definition at line 34 of file LArCrateTool.cxx.

{
  ATH_MSG_VERBOSE( name() << " LArCrateTool::BuildGeometry(): Starting" );
 
  const double dzCrate = (m_zLength)/2.*CLHEP::mm ;
  const double dyCrate = (m_yLength)/2.*CLHEP::mm ;
  const double dxCrate = (m_xLength)/2.*CLHEP::mm ;
 
  G4Box *emptybox = new G4Box("Crate",dxCrate,dyCrate,dzCrate);
 
  // Get the materials
  StoredMaterialManager* materialManager = nullptr;
  if (StatusCode::SUCCESS != detStore()->retrieve(materialManager, std::string("MATERIALS")))
    {
      //FIXME should probably at least print an ERROR here...
      return;
    }
  const GeoMaterial *geoAir          = materialManager->getMaterial("tile::Air");
  const GeoMaterial *geoAluminium    = materialManager->getMaterial("std::Aluinium");
  const GeoMaterial *geoSiO2CondEpox = materialManager->getMaterial("tile::SiO2CondEpox");
  Geo2G4MaterialFactory theMaterialFactory;
  G4Material *airMaterial=theMaterialFactory.Build(geoAir);
  G4Material *aluminiumMaterial=theMaterialFactory.Build(geoAluminium);
  G4Material *SiO2CondEpoxMaterial=theMaterialFactory.Build(geoSiO2CondEpox);
 
  G4Material *crateMaterial = new G4Material("LArCrateMaterial", 0.2876*CLHEP::g/CLHEP::cm3,3);
  crateMaterial->AddMaterial(aluminiumMaterial, 0.7744);
  crateMaterial->AddMaterial(SiO2CondEpoxMaterial, 0.2216);
  crateMaterial->AddMaterial(airMaterial, 0.0040);
 
  G4LogicalVolume *emptyboxV = new G4LogicalVolume(emptybox,crateMaterial,"LarCrate");
  // creates wall of 5mm aluminum thickness
  const double thicknessAlu = 5.*CLHEP::mm ;
 
  for(int j=0; j<2;j++)
    {
      double xLayers=0.0, yLayers=0.0, zLayers=0.0;
 
      // top and Bottom plates
      G4Box *AluLayerTB = new G4Box("AluLayerTB",dxCrate,thicknessAlu/2.,dzCrate);
      G4LogicalVolume *AluLayerVTB = new G4LogicalVolume(AluLayerTB,aluminiumMaterial,"AluLayerTB");
      if(j==0) yLayers = dyCrate - thicknessAlu/2.;
      if(j==1) yLayers = -dyCrate + thicknessAlu/2.;
      G4PVPlacement *AluLayerVTBPhys __attribute__((unused)) =
        new G4PVPlacement(0,
                          G4ThreeVector(0.,yLayers,0.),
                          AluLayerVTB,
                          "AluLayerTB" ,
                          emptyboxV,
                          false,
                          j+1);
 
      // Right and Left sides
      G4Box *AluLayerRL = new G4Box("AluLayerRL",dxCrate,dyCrate-thicknessAlu,thicknessAlu/2.);
      G4LogicalVolume *AluLayerVRL = new G4LogicalVolume(AluLayerRL,aluminiumMaterial,"AluLayerRL");
      if(j==0) zLayers = dzCrate - thicknessAlu/2.;
      if(j==1) zLayers = -dzCrate + thicknessAlu/2.;
      G4PVPlacement *AluLayerVRLPhys __attribute__((unused)) =
        new G4PVPlacement(0,
                          G4ThreeVector(0.,0.,zLayers),
                          AluLayerVRL,
                          "AluLayerRL" ,
                          emptyboxV,
                          false,
                          j+1);
 
      // Front and back sides
      G4Box *AluLayerFB = new G4Box("AluLayerFB",thicknessAlu/2.,dyCrate-thicknessAlu,dzCrate-thicknessAlu);
      G4LogicalVolume *AluLayerVFB = new G4LogicalVolume(AluLayerFB,aluminiumMaterial,"AluLayerFB");
      if(j==0) xLayers = dxCrate - thicknessAlu/2.;
      if(j==1) xLayers = -dxCrate + thicknessAlu/2.;
      G4PVPlacement *AluLayerVFBPhys __attribute__((unused)) =
        new G4PVPlacement(0,
                          G4ThreeVector(xLayers,0.,0.),
                          AluLayerVFB,
                          "AluLayerFB" ,
                          emptyboxV,
                          false,
                          j+1);
    }
  m_envelope.theEnvelope=emptyboxV;
  ATH_MSG_VERBOSE( name() << " LArCrateTool::BuildGeometry(): Finished" );
}

BuildSubDetectors()

void DetectorGeometryBase::BuildSubDetectors ( )

overridevirtualinherited

Definition at line 155 of file DetectorGeometryBase.cxx.

{
  ATH_MSG_VERBOSE( name() << "::BuildSubDetectors() (Base class method): Starting");
  for (auto& subDetTool: m_subDetTools)
    {
      ATH_MSG_VERBOSE(name() << "::BuildSubDetectors() (Base class method):  Positioning "<<subDetTool->GetDetectorName()<<" within "<<m_detectorName.value());
      subDetTool->SetParent(this);
      subDetTool->Build();
    }
  ATH_MSG_VERBOSE( name() << "::BuildSubDetectors() (Base class method): Finished");
}

GetDetectorName()

std::string DetectorGeometryBase::GetDetectorName ( ) const

overrideinherited

Definition at line 180 of file DetectorGeometryBase.cxx.

{
  return m_detectorName.value();
}

GetEnvelope()

Envelope & DetectorGeometryBase::GetEnvelope ( )

finaloverrideinherited

Definition at line 195 of file DetectorGeometryBase.cxx.

{
  return m_envelope;
}

GetWorldVolume()

G4VPhysicalVolume * DetectorGeometryBase::GetWorldVolume ( )

finaloverrideinherited

Definition at line 200 of file DetectorGeometryBase.cxx.

{
  if (m_isWorld)
    return m_envelope.thePositionedVolume;
  else
    {
      ATH_MSG_ERROR("trying to get World from a DetectorTool which World is not!");
      return 0;
    }
}

initialize()

StatusCode DetectorGeometryBase::initialize ( )

overrideinherited

Athena method.

called at initialization time, being customized here

Definition at line 19 of file DetectorGeometryBase.cxx.

{
  ATH_MSG_VERBOSE( name() << "::initialize(): starting." );
  if(m_detectorName.empty())
    {
      m_detectorName = this->name();
      // re-initialize m_detectorName in order to take the real detector name rather than the path to it
      size_t ipos=m_detectorName.value().find_last_of('.');
      size_t length=m_detectorName.value().size();
      if (ipos<length)
        {
          ATH_MSG_VERBOSE( "m_detectorName: " << m_detectorName.value() << " needs to be reset.");
          m_detectorName=m_detectorName.value().substr(ipos+1,length-ipos-1);
          ATH_MSG_VERBOSE( "m_detectorName default value reset to " << m_detectorName.value());
        }
    }
  ATH_MSG_DEBUG( name() << "::initialize() (Base class method): Detector name = " << m_detectorName.value() );
  CHECK(m_notifierSvc.retrieve());
 
  //  This fires initialize() for each of those tools
  if (m_subDetTools.size())
    {
      ATH_MSG_DEBUG( name() << "::initialize(): Initializing list of " << m_subDetTools.size() << " detectors." );
      CHECK( m_subDetTools.retrieve() );
    }
  else
    {
      ATH_MSG_DEBUG( name() << "::initialize(): no sub-detectors to initialize." );
    }
 
  ATH_MSG_VERBOSE( name() << "::initialize(): finished." );
  return StatusCode::SUCCESS;
}

PositionInParent()

void DetectorGeometryBase::PositionInParent ( )

overridevirtualinherited

Reimplemented in GeoDetectorTool.

Definition at line 120 of file DetectorGeometryBase.cxx.

{
  ATH_MSG_VERBOSE( name() << "::PositionInParent() (Base class method)");
  if (m_isWorld)
    {
      // check that the detector is built
      if (m_envelope.IsBuilt())
        {
          G4VPhysicalVolume* physWorld= new G4PVPlacement(0,G4ThreeVector(),
                                                          m_envelope.theEnvelope,m_envelope.theEnvelope->GetName(),0,false,0,false);
          m_envelope.thePositionedVolume=physWorld;
        }
    }
  else
    {
      // check that there is a parent
      if (!m_theParent)
        {
          ATH_MSG_ERROR("Parent not set for "<<m_detectorName.value()<<"!!!!!!!!!!");
        }
      else
        {
          if (m_theParent->GetEnvelope().IsBuilt())
            {
              // G4VPhysicalVolume *physVol = new G4PVPlacement(0,G4ThreeVector(),
              //                                                m_envelope.theEnvelope,m_envelope.theEnvelope->GetName(),m_theParent->GetEnvelope().theEnvelope,false,0,false);
              // TODO: implement a possible rotation/displacement - something like this based on the old code?
              G4VPhysicalVolume *physVol = new G4PVPlacement(m_envelope.theRotation,m_envelope.thePosition,
                                                             m_envelope.theEnvelope,m_envelope.theEnvelope->GetName(),m_theParent->GetEnvelope().theEnvelope,false,0);
              m_envelope.thePositionedVolume=physVol;
            }
        }
    }
}

ResetEnvelope()

void DetectorGeometryBase::ResetEnvelope ( )

overridevirtualinherited

Definition at line 171 of file DetectorGeometryBase.cxx.

{
}

SetAsWorld()

void DetectorGeometryBase::SetAsWorld ( )

overridevirtualinherited

Definition at line 185 of file DetectorGeometryBase.cxx.

{
  m_isWorld=true;
}

SetDetectorName()

void DetectorGeometryBase::SetDetectorName ( const std::string &  s )

overrideinherited

Definition at line 175 of file DetectorGeometryBase.cxx.

{
  m_detectorName=s;
}

SetEnvelope()

void DetectorGeometryBase::SetEnvelope ( )

overridevirtualinherited

Definition at line 167 of file DetectorGeometryBase.cxx.

{
}

SetParent()

void DetectorGeometryBase::SetParent ( IDetectorGeometryTool *  p )

overrideinherited

Definition at line 190 of file DetectorGeometryBase.cxx.

{
  m_theParent=p;
}

SetRotationAndOffset()

void DetectorGeometryBase::SetRotationAndOffset ( )

virtualinherited

Definition at line 80 of file DetectorGeometryBase.cxx.

{
  ATH_MSG_VERBOSE( name() << "::SetRotationAndOffset() (Base class method)");
  // Firstly do the rotation
  if (!m_envelope.theRotation)
    {
      // m_envelope.theRotation is null, so create an identity
      // rotation first.
      // FIXME probably a neater way to do this part.
      m_envelope.theRotation=new G4RotationMatrix;
      // add the extra rotations.
      m_envelope.theRotation->rotateX(m_rotateX);
      m_envelope.theRotation->rotateY(m_rotateY);
      m_envelope.theRotation->rotateZ(m_rotateZ);
      if (m_envelope.thePositionedVolume)
        {
          // Override the rotation for m_envelope.thePositionedVolume.
          m_envelope.thePositionedVolume->SetRotation(m_envelope.theRotation);
        }
    }
  else
    {
      // m_envelope.theRotation already exists, so just add the
      // extra rotations.
      m_envelope.theRotation->rotateX(m_rotateX);
      m_envelope.theRotation->rotateY(m_rotateY);
      m_envelope.theRotation->rotateZ(m_rotateZ);
    }
  // Secondly add the additional position offset to the existing
  // m_envelope.thePosition vector.
  m_envelope.thePosition+=G4ThreeVector(m_offsetX,m_offsetY,m_offsetZ);
  if (m_envelope.thePositionedVolume)
    {
      // Override the translation for m_envelope.thePositionedVolume.
      m_envelope.thePositionedVolume->SetTranslation(m_envelope.thePosition);
    }
 
  ATH_MSG_VERBOSE( name() << "::SetRotationAndOffset() (Base class method): Finished" );
  return;
}

Member Data Documentation

m_detectorName

Gaudi::Property<std::string> DetectorGeometryBase::m_detectorName {this, "DetectorName", "", "Detector name (same as the Tool name if not set"}

protectedinherited

Definition at line 71 of file DetectorGeometryBase.h.

m_envelope

Envelope DetectorGeometryBase::m_envelope

protectedinherited

Definition at line 70 of file DetectorGeometryBase.h.

m_isWorld

bool DetectorGeometryBase::m_isWorld {false}

protectedinherited

Definition at line 72 of file DetectorGeometryBase.h.

m_notifierSvc

ServiceHandle<IG4GeometryNotifierSvc> DetectorGeometryBase::m_notifierSvc {this, "GeometryNotifierSvc", "G4GeometryNotifierSvc", "Detector name (same as the Tool name if not set"}

protectedinherited

Definition at line 66 of file DetectorGeometryBase.h.

m_offsetX

Gaudi::Property<double> DetectorGeometryBase::m_offsetX {this, "OffsetX" , 0.0, "Offset in the X-direction"}

protectedinherited

Definition at line 76 of file DetectorGeometryBase.h.

m_offsetY

Gaudi::Property<double> DetectorGeometryBase::m_offsetY {this, "OffsetY" , 0.0, "Offset in the Y-direction"}

protectedinherited

Definition at line 77 of file DetectorGeometryBase.h.

m_offsetZ

Gaudi::Property<double> DetectorGeometryBase::m_offsetZ {this, "OffsetZ" , 0.0, "Offset in the Z-direction"}

protectedinherited

Definition at line 78 of file DetectorGeometryBase.h.

m_rotateX

Gaudi::Property<double> DetectorGeometryBase::m_rotateX {this, "RotateX" , 0.0, "Rotation around the X-axis"}

protectedinherited

Definition at line 73 of file DetectorGeometryBase.h.

m_rotateY

Gaudi::Property<double> DetectorGeometryBase::m_rotateY {this, "RotateY" , 0.0, "Rotation around the Y-axis"}

protectedinherited

Definition at line 74 of file DetectorGeometryBase.h.

m_rotateZ

Gaudi::Property<double> DetectorGeometryBase::m_rotateZ {this, "RotateZ" , 0.0, "Rotation around the Z-axis"}

protectedinherited

Definition at line 75 of file DetectorGeometryBase.h.

m_subDetTools

ToolHandleArray<IDetectorGeometryTool> DetectorGeometryBase::m_subDetTools {this, "SubDetectors", {}, "Tool handle array of all subdetector tools"}

protectedinherited

Definition at line 64 of file DetectorGeometryBase.h.

m_theParent

IDetectorGeometryTool* DetectorGeometryBase::m_theParent {}

protectedinherited

Definition at line 68 of file DetectorGeometryBase.h.

m_xLength

double LArCrateTool::m_xLength

private

Definition at line 32 of file LArCrateTool.h.

m_yLength

double LArCrateTool::m_yLength

private

Definition at line 31 of file LArCrateTool.h.

m_zLength

double LArCrateTool::m_zLength

private

Definition at line 30 of file LArCrateTool.h.

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

• LArCrateTool.h
• LArCrateTool.cxx