AlignableComposite Class Reference

#include <AlignableComposite.h>

Inheritance diagram for AlignableComposite:

Public Member Functions
virtual void	addAlignmentPositionError (const AlignmentPositionError &ape, bool propagateDown)
virtual void	addAlignmentPositionErrorFromLocalRotation (const RotationType &rotation, bool propagateDown)
virtual void	addAlignmentPositionErrorFromRotation (const RotationType &rotation, bool propagateDown)
virtual void	addComponent (Alignable *component)
virtual void	addSurfaceDeformation (const SurfaceDeformation *deformation, bool propagateDown)
	AlignableComposite (align::ID id, StructureType aType, const RotationType &rot=RotationType())
virtual StructureType	alignableObjectId () const
	Return the alignable type identifier. More...
virtual AlignmentErrorsExtended *	alignmentErrors () const
	Return vector of alignment errors. More...
virtual Alignments *	alignments () const
	Return alignment data. More...
virtual Alignables	components () const
	Return vector of direct components. More...
virtual void	dump () const
	Recursive printout of alignable structure. More...
virtual void	move (const GlobalVector &displacement)
	Move with respect to the global reference frame. More...
virtual void	moveComponentLocal (const int i, const LocalVector &localDisplacement)
	Move a single component with respect to the local reference frame. More...
virtual void	moveComponentsLocal (const LocalVector &localDisplacement)
	Move with respect to the local reference frame. More...
virtual void	recursiveComponents (Alignables &result) const
	Provide all components, subcomponents etc. (cf. description in base class) More...
virtual void	rotateInGlobalFrame (const RotationType &rotation)
	Rotation interpreted in global reference frame. More...
virtual void	setAlignmentPositionError (const AlignmentPositionError &ape, bool propagateDown)
virtual void	setSurfaceDeformation (const SurfaceDeformation *deformation, bool propagateDown)
	Set the surface deformation parameters - if (!propagateDown) do not affect daughters. More...
virtual int	surfaceDeformationIdPairs (std::vector< std::pair< int, SurfaceDeformation * > > &) const
	Return surface deformations. More...
virtual	~AlignableComposite ()
	deleting its components More...
Public Member Functions inherited from Alignable
	Alignable (align::ID, const AlignableSurface &)
	Alignable (align::ID, const RotationType &)
AlignmentParameters *	alignmentParameters () const
	Get the AlignmentParameters. More...
virtual void	cacheTransformation ()
	cache the current position, rotation and other parameters (e.g. surface deformations), also for possible components More...
const Alignables &	deepComponents () const
const GlobalVector &	displacement () const
	Return change of the global position since the creation of the object. More...
bool	firstCompsWithParams (Alignables &paramComps) const
const DetId &	geomDetId () const
const PositionType &	globalPosition () const
	Return the global position of the object. More...
const RotationType &	globalRotation () const
	Return the global orientation of the object. More...
align::ID	id () const
	Return the ID of Alignable, i.e. DetId of 'first' component GeomDet(Unit). More...
Alignable *	mother () const
	Return pointer to container alignable (if any) More...
virtual void	restoreCachedTransformation ()
	restore the previously cached transformation, also for possible components More...
virtual void	rotateAroundGlobalAxis (const GlobalVector &axis, Scalar radians)
	Rotation around arbitratry global axis. More...
virtual void	rotateAroundGlobalX (Scalar radians)
	Rotation around global x-axis. More...
virtual void	rotateAroundGlobalY (Scalar radians)
	Rotation around global y-axis. More...
virtual void	rotateAroundGlobalZ (Scalar radians)
	Rotation around global z-axis. More...
virtual void	rotateAroundLocalAxis (const LocalVector &axis, Scalar radians)
	Rotation around arbitratry local axis. More...
virtual void	rotateAroundLocalX (Scalar radians)
	Rotation around local x-axis. More...
virtual void	rotateAroundLocalY (Scalar radians)
	Rotation around local y-axis. More...
virtual void	rotateAroundLocalZ (Scalar radians)
	Rotation around local z-axis. More...
virtual void	rotateInLocalFrame (const RotationType &rotation)
	Rotation intepreted in the local reference frame. More...
const RotationType &	rotation () const
	Return change of orientation since the creation of the object. More...
void	setAlignmentParameters (AlignmentParameters *dap)
	Set the AlignmentParameters. More...
void	setMother (Alignable *mother)
	Assign mother to alignable. More...
void	setSurvey (const SurveyDet *)
	Set survey info. More...
int	size () const
	Return number of direct components. More...
const AlignableSurface &	surface () const
	Return the Surface (global position and orientation) of the object. More...
AlignmentSurfaceDeformations *	surfaceDeformations () const
	Return surface deformations, sorted by DetId. More...
const SurveyDet *	survey () const
	Return survey info. More...
virtual	~Alignable ()
	Destructor. More...

Protected Member Functions
	AlignableComposite (const GeomDet *geomDet)
	Constructor from GeomDet, only for use in AlignableDet. More...
void	setSurface (const AlignableSurface &s)
Protected Member Functions inherited from Alignable
void	addDisplacement (const GlobalVector &displacement)
void	addRotation (const RotationType &rotation)

Protected Attributes
StructureType	theStructureType
Protected Attributes inherited from Alignable
GlobalVector	theCachedDisplacement
RotationType	theCachedRotation
AlignableSurface	theCachedSurface
Alignables	theDeepComponents
DetId	theDetId
GlobalVector	theDisplacement
align::ID	theId
RotationType	theRotation
AlignableSurface	theSurface

Private Member Functions
	AlignableComposite ()
	default constructor hidden More...

Private Attributes
Alignables	theComponents

Additional Inherited Members
Public Types inherited from Alignable
typedef align::Alignables	Alignables
typedef align::GlobalVector	GlobalVector
typedef align::LocalVector	LocalVector
typedef align::PositionType	PositionType
typedef align::RotationType	RotationType
typedef align::Scalar	Scalar
typedef align::StructureType	StructureType

Detailed Description

Definition at line 25 of file AlignableComposite.h.

Constructor & Destructor Documentation

AlignableComposite::AlignableComposite	(	align::ID	id,
		StructureType	aType,
		const RotationType &	rot = RotationType()
	)

Constructor for a composite with given rotation. Position can be found from average of daughters' positions later, using addComponent(Alignable*).

Definition at line 20 of file AlignableComposite.cc.

                                               :
  Alignable(id, rot),
  theStructureType(type)
{
}

AlignableComposite::~AlignableComposite ( )

virtual

deleting its components

Definition at line 28 of file AlignableComposite.cc.

References i, and theComponents.

{
  for (unsigned int i = 0; i < theComponents.size(); ++i) delete theComponents[i];
}

AlignableComposite::AlignableComposite ( const GeomDet *  geomDet )

explicitprotected

Constructor from GeomDet, only for use in AlignableDet.

Definition at line 14 of file AlignableComposite.cc.

                                                               : 
  Alignable( geomDet->geographicalId().rawId(), geomDet->surface() ),
  theStructureType(align::AlignableDet)
{
}

AlignableComposite::AlignableComposite ( )

inlineprivate

default constructor hidden

Definition at line 110 of file AlignableComposite.h.

Referenced by AlignableTracker::buildBarrel(), and AlignableTracker::buildTRK().

: Alignable (0, RotationType()) {};

Member Function Documentation

void AlignableComposite::addAlignmentPositionError ( const AlignmentPositionError &  ape, bool  propagateDown  )

virtual

Add the AlignmentPositionError (if this Alignable is a Det) and, if (propagateDown), add to all the components of the composite

Implements Alignable.

Reimplemented in AlignableDet.

Definition at line 171 of file AlignableComposite.cc.

References AlCaHLTBitMon_QueryRunRegistry::comp, components(), and i.

Referenced by AlignableDet::addAlignmentPositionError().

{

  // Since no geomDet is attached, alignable composites do not have an APE
  // The APE is, therefore, just propagated down
  if (!propagateDown) return;

  Alignables comp = this->components();
  for (Alignables::const_iterator i = comp.begin(); i != comp.end(); ++i) {
    (*i)->addAlignmentPositionError(ape, propagateDown);
  }
  
}

void AlignableComposite::addAlignmentPositionErrorFromLocalRotation ( const RotationType &  rot, bool  propagateDown  )

virtual

Add the AlignmentPositionError resulting from local rotation (if this Alignable is a Det) and, if (propagateDown), add to all the components of the composite

Adds the AlignmentPositionError (in x,y,z coordinates) that would result on the various components from a possible Rotation of a composite the rotation matrix is in interpreted in LOCAL coordinates of the composite

Implements Alignable.

Definition at line 227 of file AlignableComposite.cc.

References addAlignmentPositionErrorFromRotation(), Alignable::globalRotation(), and TkRotation< T >::multiplyInverse().

{
  // if (!propagateDown) return; // No! Cannot yet jump out since
  // addAlignmentPositionErrorFromRotation(..) below might be overwritten in derived
  // classes to do something on 'this' (and in fact does so in AlignableDet).

  RotationType globalRot = globalRotation().multiplyInverse(rot*globalRotation());
  this->addAlignmentPositionErrorFromRotation(globalRot, propagateDown);

}

void AlignableComposite::addAlignmentPositionErrorFromRotation ( const RotationType &  rotation, bool  propagateDown  )

virtual

Add the AlignmentPositionError resulting from global rotation (if this Alignable is a Det) and, if (propagateDown), add to all the components of the composite

Adds the AlignmentPositionError (in x,y,z coordinates) that would result on the various components from a possible Rotation of a composite the rotation matrix is in interpreted in GLOBAL coordinates

Implements Alignable.

Reimplemented in AlignableDet.

Definition at line 191 of file AlignableComposite.cc.

References PV3DBase< T, PVType, FrameType >::basicVector(), AlCaHLTBitMon_QueryRunRegistry::comp, components(), Alignable::globalPosition(), i, and TkRotation< T >::multiplyInverse().

Referenced by addAlignmentPositionErrorFromLocalRotation(), and AlignableDet::addAlignmentPositionErrorFromRotation().

{

  if (!propagateDown) return;

  Alignables comp = this->components();
  PositionType myPosition=this->globalPosition();

  for ( Alignables::const_iterator i=comp.begin(); i!=comp.end(); i++ )
    {

      // It is just similar to to the "movement" that results to the components
      // when the composite is rotated. 
      // Local Position given in coordinates of the GLOBAL Frame
      const GlobalVector localPositionVector = (**i).globalPosition()-myPosition;
      GlobalVector::BasicVectorType lpvgf = localPositionVector.basicVector();

      // rotate with GLOBAL rotation matrix  and subtract => moveVector in global coordinates
      // apparently... you have to use the inverse of the rotation here
      // (rotate the VECTOR rather than the frame) 
      GlobalVector moveVector( rotation.multiplyInverse(lpvgf) - lpvgf );    
      
      AlignmentPositionError ape( moveVector.x(), moveVector.y(), moveVector.z() );
      (*i)->addAlignmentPositionError( ape, propagateDown );
      (*i)->addAlignmentPositionErrorFromRotation( rotation, propagateDown );
      
    }

}

void AlignableComposite::addComponent ( Alignable *  component )

virtual

Add a component and set its mother to this alignable. (Note: The component will be adopted, e.g. later deleted.) Also find average position of this composite from its modules' positions.

Implements Alignable.

Definition at line 33 of file AlignableComposite.cc.

References Alignable::deepComponents(), Alignable::globalPosition(), relval_steps::k, GloballyPositioned< T >::move(), Alignable::setMother(), theComponents, Alignable::theDeepComponents, and Alignable::theSurface.

Referenced by AlignableDet::AlignableDet(), AlignableDTChamber::AlignableDTChamber(), and AlignableTracker::buildTRK().

{
  const Alignables& newComps = ali->deepComponents();

  theDeepComponents.insert( theDeepComponents.end(), newComps.begin(), newComps.end() );

  Scalar k = static_cast<Scalar>( newComps.size() ) / theDeepComponents.size();

  theSurface.move( ( ali->globalPosition() - globalPosition() ) * k );

  ali->setMother(this);
  theComponents.push_back(ali);
}

void AlignableComposite::addSurfaceDeformation ( const SurfaceDeformation *  deformation, bool  propagateDown  )

virtual

Add the surface deformation parameters to the existing ones, if (!propagateDown) do not affect daughters.

Implements Alignable.

Definition at line 254 of file AlignableComposite.cc.

References AlCaHLTBitMon_QueryRunRegistry::comp, components(), and i.

{
  // Only DetUnits have surface deformations.
  // The parameters are, therefore, just propagated down.
  if (!propagateDown) return;

  Alignables comp(this->components());
  for (Alignables::const_iterator i = comp.begin(); i != comp.end(); ++i) {
    (*i)->addSurfaceDeformation(deformation, propagateDown);
  }
}

virtual StructureType AlignableComposite::alignableObjectId ( ) const

inlinevirtual

Return the alignable type identifier.

Implements Alignable.

Definition at line 86 of file AlignableComposite.h.

References theStructureType.

Referenced by dump(), and recursiveComponents().

{ return theStructureType; }

AlignmentErrorsExtended * AlignableComposite::alignmentErrors ( void  ) const

virtual

Return vector of alignment errors.

Implements Alignable.

Reimplemented in AlignableTracker, AlignableMuon, AlignableDTBarrel, AlignableCSCEndcap, and AlignableDet.

Definition at line 315 of file AlignableComposite.cc.

References AlCaHLTBitMon_QueryRunRegistry::comp, components(), filterCSVwithJSON::copy, i, and AlignmentErrorsExtended::m_alignError.

Referenced by AlignableDet::alignmentErrors().

{

  // Recursively call alignmentsErrors, until we get to an AlignableDetUnit
  Alignables comp = this->components();

  AlignmentErrorsExtended* m_alignmentErrors = new AlignmentErrorsExtended();

  // Add components recursively
  for ( Alignables::iterator i=comp.begin(); i!=comp.end(); i++ )
    {
      AlignmentErrorsExtended* tmpAlignmentErrorsExtended = (*i)->alignmentErrors();
      std::copy( tmpAlignmentErrorsExtended->m_alignError.begin(), tmpAlignmentErrorsExtended->m_alignError.end(), 
         std::back_inserter(m_alignmentErrors->m_alignError) );
      delete tmpAlignmentErrorsExtended;
    }

  
  return m_alignmentErrors;

}

Alignments * AlignableComposite::alignments ( void  ) const

virtual

Return alignment data.

Implements Alignable.

Reimplemented in AlignableTracker, AlignableMuon, AlignableDTBarrel, AlignableCSCEndcap, AlignableDet, and AlignableSiStripDet.

Definition at line 291 of file AlignableComposite.cc.

References AlCaHLTBitMon_QueryRunRegistry::comp, components(), filterCSVwithJSON::copy, i, and Alignments::m_align.

Referenced by AlignableDet::alignments().

{

  // Recursively call alignments, until we get to an AlignableDetUnit
  Alignables comp = this->components();

  Alignments* m_alignments = new Alignments();

  // Add components recursively
  for ( Alignables::iterator i=comp.begin(); i!=comp.end(); i++ )
    {
      Alignments* tmpAlignments = (*i)->alignments();
      std::copy( tmpAlignments->m_align.begin(), tmpAlignments->m_align.end(), 
         std::back_inserter(m_alignments->m_align) );
      delete tmpAlignments;
    }

  
  return m_alignments;

}

virtual Alignables AlignableComposite::components ( ) const

inlinevirtual

Return vector of direct components.

Implements Alignable.

Reimplemented in AlignableMuon, AlignableCSCEndcap, AlignableCSCRing, AlignableCSCStation, AlignableDTBarrel, AlignableDTStation, and AlignableDTWheel.

Definition at line 45 of file AlignableComposite.h.

References theComponents.

Referenced by addAlignmentPositionError(), addAlignmentPositionErrorFromRotation(), AlignmentParameterSelector::addAllAlignables(), AlignmentParameterSelector::addSelection(), addSurfaceDeformation(), AlignableSiStripDet::AlignableSiStripDet(), AlignableTracker::AlignableTracker(), alignmentErrors(), AlignableTracker::alignmentErrors(), alignments(), AlignableTracker::alignments(), AlignableSiStripDet::consistifyAlignments(), AlignableTracker::detsToAlignables(), dump(), KalmanAlignmentAlgorithm::initialize(), move(), moveComponentLocal(), operator<<(), recursiveComponents(), rotateInGlobalFrame(), setAlignmentPositionError(), setSurfaceDeformation(), and surfaceDeformationIdPairs().

{ return theComponents; }

void AlignableComposite::dump ( void  ) const

virtual

Recursive printout of alignable structure.

Implements Alignable.

Reimplemented in AlignableCSCRing, AlignableCSCStation, AlignableCSCEndcap, AlignableDTBarrel, AlignableDTStation, and AlignableDTWheel.

Definition at line 268 of file AlignableComposite.cc.

References alignableObjectId(), AlCaHLTBitMon_QueryRunRegistry::comp, components(), Alignable::globalPosition(), Alignable::globalRotation(), and i.

{

  // A simple printout method. Could be specialized in the implementation classes.

  Alignables comp = this->components();

  // Dump this
  edm::LogInfo("AlignableDump") 
    << " Alignable of type " << this->alignableObjectId() 
    << " has " << comp.size() << " components" << std::endl
    << " position = " << this->globalPosition() << ", orientation:" << std::endl
    << this->globalRotation();

  // Dump components
  for ( Alignables::iterator i=comp.begin(); i!=comp.end(); i++ )
    (*i)->dump();

}

void AlignableComposite::move ( const GlobalVector &  displacement )

virtual

Move with respect to the global reference frame.

Implements Alignable.

Definition at line 64 of file AlignableComposite.cc.

References Alignable::addDisplacement(), AlCaHLTBitMon_QueryRunRegistry::comp, components(), i, GloballyPositioned< T >::move(), and Alignable::theSurface.

Referenced by Vispa.Gui.WidgetContainer.WidgetContainer::autosize(), Vispa.Gui.VispaWidget.VispaWidget::dragWidget(), moveComponentsLocal(), Vispa.Gui.VispaWidget.VispaWidget::setZoom(), and Vispa.Gui.PortConnection.PointToPointConnection::updateConnection().

{
  
  // Move components
  Alignables comp = this->components();
  for ( Alignables::iterator i=comp.begin(); i!=comp.end(); i++ )
    (**i).move( displacement);

  // Move surface
  this->addDisplacement( displacement );
  theSurface.move( displacement );

}

void AlignableComposite::moveComponentLocal ( const int  i, const LocalVector &  localDisplacement  )

virtual

Move a single component with respect to the local reference frame.

Definition at line 88 of file AlignableComposite.cc.

References AlCaHLTBitMon_QueryRunRegistry::comp, components(), Exception, i, Alignable::size(), and Alignable::surface().

{

  if (i >= size() ) 
    throw cms::Exception("LogicError")
      << "AlignableComposite index (" << i << ") out of range";

  Alignables comp = this->components();
  comp[i]->move( this->surface().toGlobal( localDisplacement ) );

}

void AlignableComposite::moveComponentsLocal ( const LocalVector &  localDisplacement )

virtual

Move with respect to the local reference frame.

Definition at line 80 of file AlignableComposite.cc.

References move(), and Alignable::surface().

{

  this->move( this->surface().toGlobal(localDisplacement) );

}

void AlignableComposite::recursiveComponents ( Alignables &  result ) const

virtual

Provide all components, subcomponents etc. (cf. description in base class)

Implements Alignable.

Definition at line 48 of file AlignableComposite.cc.

References align::AlignableDet, alignableObjectId(), components(), and getDQMSummary::iter.

{

  Alignables components = this->components();
  if (this->alignableObjectId() == align::AlignableDet 
      && components.size() <= 1) { // Non-glued AlignableDets (still) contain themselves
    return; // (would be better to implement AlignableDet::recursiveComponents!)
  }
  for (Alignables::const_iterator iter = components.begin();
       iter != components.end(); ++iter) {
    result.push_back(*iter); // could use std::copy(..), but here we build a real hierarchy
    (*iter)->recursiveComponents(result);
  }
}

void AlignableComposite::rotateInGlobalFrame ( const RotationType &  rotation )

virtual

Rotation interpreted in global reference frame.

Rotation intepreted such, that the orientation of the rotation axis is w.r.t. to the global coordinate system. This, however, does NOT mean the center of the rotation. This is simply taken as the center of the Alignable-object

Implements Alignable.

Definition at line 106 of file AlignableComposite.cc.

References Alignable::addRotation(), PV3DBase< T, PVType, FrameType >::basicVector(), AlCaHLTBitMon_QueryRunRegistry::comp, components(), Alignable::globalPosition(), i, TkRotation< T >::multiplyInverse(), GloballyPositioned< T >::rotate(), and Alignable::theSurface.

{
  
  Alignables comp = this->components();
  
  PositionType myPosition = this->globalPosition();
  
  for ( Alignables::iterator i=comp.begin(); i!=comp.end(); i++ )
    {
      
      // It is much simpler to calculate the local position given in coordinates 
      // of the GLOBAL frame and then just apply the rotation matrix given in the 
      // GLOBAL frame as well. ONLY this is somewhat tricky... as Teddy's frames 
      // don't like this kind of mixing...
      
      // Rotations are defined for "Basic3DVector" types, without any FrameTAG,
      // because Rotations usually switch between different frames. You get
      // this by using the method .basicVector()
    
      // localPosition = globalPosition (Component) - globalPosition(Composite)
      // moveVector = rotated localPosition  - original localposition
      // LocalVector localPositionVector = (**i).globalPosition()-myPosition;
    
    
      // Local Position given in coordinates of the GLOBAL Frame
      const GlobalVector localPositionVector = (**i).globalPosition() - myPosition;
      GlobalVector::BasicVectorType lpvgf = localPositionVector.basicVector();

      // rotate with GLOBAL rotation matrix  and subtract => moveVector in 
      // global Coordinates
      // apparently... you have to use the inverse of the rotation here
      // (rotate the VECTOR rather than the frame) 
      GlobalVector moveVector( rotation.multiplyInverse(lpvgf) - lpvgf );
    
    
      (**i).move( moveVector );
      (**i).rotateInGlobalFrame( rotation );

    }

  this->addRotation( rotation );
  
  theSurface.rotate( rotation );

}

void AlignableComposite::setAlignmentPositionError ( const AlignmentPositionError &  ape, bool  propagateDown  )

virtual

Set the AlignmentPositionError (if this Alignable is a Det) and, if (propagateDown), to all the components of the composite

Implements Alignable.

Reimplemented in AlignableDet.

Definition at line 154 of file AlignableComposite.cc.

References AlCaHLTBitMon_QueryRunRegistry::comp, components(), and i.

Referenced by AlignableDet::setAlignmentPositionError(), and KalmanAlignmentAlgorithm::setAPEToZero().

{

  // Since no geomDet is attached, alignable composites do not have an APE
  // The APE is, therefore, just propagated down
  if (!propagateDown) return;

  Alignables comp = this->components();
  for (Alignables::const_iterator i = comp.begin(); i != comp.end(); ++i) {
    (*i)->setAlignmentPositionError(ape, propagateDown);
  }
}

void AlignableComposite::setSurface ( const AlignableSurface &  s )

inlineprotected

Definition at line 104 of file AlignableComposite.h.

References alignCSCRings::s, and Alignable::theSurface.

Referenced by AlignableCSCEndcap::AlignableCSCEndcap(), AlignableCSCRing::AlignableCSCRing(), AlignableCSCStation::AlignableCSCStation(), AlignableDTBarrel::AlignableDTBarrel(), AlignableDTStation::AlignableDTStation(), and AlignableDTWheel::AlignableDTWheel().

{ theSurface = s; }

void AlignableComposite::setSurfaceDeformation ( const SurfaceDeformation *  deformation, bool  propagateDown  )

virtual

Set the surface deformation parameters - if (!propagateDown) do not affect daughters.

Implements Alignable.

Definition at line 240 of file AlignableComposite.cc.

References AlCaHLTBitMon_QueryRunRegistry::comp, components(), and i.

{
  // Only DetUnits have surface deformations.
  // The parameters are, therefore, just propagated down.
  if (!propagateDown) return;

  Alignables comp(this->components());
  for (Alignables::const_iterator i = comp.begin(); i != comp.end(); ++i) {
    (*i)->setSurfaceDeformation(deformation, propagateDown);
  }
}

int AlignableComposite::surfaceDeformationIdPairs ( std::vector< std::pair< int, SurfaceDeformation * > > &  result ) const

virtual

Return surface deformations.

Implements Alignable.

Definition at line 339 of file AlignableComposite.cc.

References AlCaHLTBitMon_QueryRunRegistry::comp, components(), prof2calltree::count, i, and query::result.

{

  Alignables comp = this->components();

  int count = 0;

  // Add components recursively
  for ( Alignables::iterator i=comp.begin(); i!=comp.end(); ++i) {
    count += (*i)->surfaceDeformationIdPairs(result);
  }
  
  return count;

}

Member Data Documentation

Alignables AlignableComposite::theComponents

private

Definition at line 110 of file AlignableComposite.h.

Referenced by addComponent(), components(), and ~AlignableComposite().

StructureType AlignableComposite::theStructureType

protected

Definition at line 106 of file AlignableComposite.h.

Referenced by AlignableCSCChamber::AlignableCSCChamber(), AlignableDTChamber::AlignableDTChamber(), AlignableDTSuperLayer::AlignableDTSuperLayer(), and alignableObjectId().