AlignableDet Class Reference

#include <AlignableDet.h>

Inheritance diagram for AlignableDet:

Public Member Functions
virtual void	addAlignmentPositionError (const AlignmentPositionError &ape, bool propagateDown)
virtual void	addAlignmentPositionErrorFromRotation (const RotationType &rot, bool propagateDown)
	AlignableDet (const GeomDet *geomDet, bool addComponents=true)
virtual AlignmentErrors *	alignmentErrors () const
	Return vector of alignment errors. More...
const AlignmentPositionError *	alignmentPositionError () const
	alignment position error - for checking only, otherwise use alignmentErrors() above! More...
virtual Alignments *	alignments () const
	Return vector of alignment data. More...
virtual void	setAlignmentPositionError (const AlignmentPositionError &ape, bool propagateDown)
	Set the AlignmentPositionError and, if (propagateDown), to all components. More...
virtual	~AlignableDet ()
	Destructor. More...
Public Member Functions inherited from AlignableComposite
virtual void	addAlignmentPositionErrorFromLocalRotation (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 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	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) 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...

Private Attributes
AlignmentPositionError *	theAlignmentPositionError

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
Protected Member Functions inherited from AlignableComposite
	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 inherited from AlignableComposite
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

Detailed Description

An AlignableComposite corresponding to a composite GeomDet direct components are AlignableDetUnits or AlignableDets.

Definition at line 8 of file AlignableDet.h.

Constructor & Destructor Documentation

AlignableDet::AlignableDet	(	const GeomDet *	geomDet,
		bool	addComponents = true
	)

Constructor: If addComponents = true, creates components for geomDet's components, assuming they are GeomDetUnits

Definition at line 16 of file AlignableDet.cc.

References AlignableComposite::addComponent(), align::AlignableDetUnit, GeomDet::alignmentPositionError(), GeomDet::components(), edm::hlt::Exception, GeomDet::geographicalId(), DetId::rawId(), setAlignmentPositionError(), GeomDet::surface(), Alignable::theSurface, and csvLumiCalc::unit.

                                                                       : 
  AlignableComposite( geomDet ), 
  theAlignmentPositionError(0)
{
  if (geomDet->alignmentPositionError()) {
    // false: do not propagate APE to (anyway not yet existing) daughters
    this->setAlignmentPositionError(*(geomDet->alignmentPositionError()), false); 
  }

  if (addComponents) {
    if ( geomDet->components().size() == 0 ) { // Is a DetUnit
      throw cms::Exception("BadHierarchy") << "[AlignableDet] GeomDet with DetId " 
                                           << geomDet->geographicalId().rawId() 
                                           << " has no components, use AlignableDetUnit.\n";
    } else { // Push back all components
      const std::vector<const GeomDet*>& geomDets = geomDet->components();
      for (std::vector<const GeomDet*>::const_iterator idet = geomDets.begin(); 
            idet != geomDets.end(); ++idet) {
        const GeomDetUnit *unit = dynamic_cast<const GeomDetUnit*>(*idet);
        if (!unit) {
          throw cms::Exception("BadHierarchy") 
            << "[AlignableDet] component not GeomDetUnit, call with addComponents==false" 
            << " and build hierarchy yourself.\n";  // e.g. AlignableDTChamber
        }
        this->addComponent(new AlignableDetUnit(unit));
      }
    }
    // Ensure that the surface is not screwed up by addComponent, it must stay the GeomDet's one:
    theSurface = AlignableSurface(geomDet->surface());
  } // end addComponents  
}

AlignableDet::~AlignableDet ( )

virtual

Destructor.

Definition at line 50 of file AlignableDet.cc.

References theAlignmentPositionError.

{

  delete theAlignmentPositionError;

}

Member Function Documentation

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

virtual

Add (or set if it does not exist yet) the AlignmentPositionError, if (propagateDown), add also to all components

Reimplemented from AlignableComposite.

Definition at line 73 of file AlignableDet.cc.

References AlignableComposite::addAlignmentPositionError(), and theAlignmentPositionError.

Referenced by addAlignmentPositionErrorFromRotation().

{

  if ( !theAlignmentPositionError ) {
    theAlignmentPositionError = new AlignmentPositionError( ape );
  } else {
    *theAlignmentPositionError += ape;
  }

  this->AlignableComposite::addAlignmentPositionError( ape, propagateDown );

}

void AlignableDet::addAlignmentPositionErrorFromRotation ( const RotationType &  rot, bool  propagateDown  )

virtual

Add (or set if it does not exist yet) the AlignmentPositionError resulting from a rotation in the global reference frame, if (propagateDown), add also to all components

Reimplemented from AlignableComposite.

Definition at line 87 of file AlignableDet.cc.

References addAlignmentPositionError(), AlignableComposite::addAlignmentPositionErrorFromRotation(), PV3DBase< T, PVType, FrameType >::basicVector(), TkRotation< T >::multiplyInverse(), Alignable::surface(), AlignableSurface::toGlobal(), and create_public_lumi_plots::width.

{

  // average error calculated by movement of a local point at
  // (xWidth/2,yLength/2,0) caused by the rotation rot
  GlobalVector localPositionVector = surface().toGlobal( LocalVector(.5 * surface().width(), .5 * surface().length(), 0.) );

  LocalVector::BasicVectorType lpvgf = localPositionVector.basicVector();
  GlobalVector gv( rot.multiplyInverse(lpvgf) - lpvgf );

  AlignmentPositionError  ape( gv.x(),gv.y(),gv.z() );
  this->addAlignmentPositionError( ape, propagateDown );

  this->AlignableComposite::addAlignmentPositionErrorFromRotation( rot, propagateDown );

}

AlignmentErrors * AlignableDet::alignmentErrors ( void  ) const

virtual

Return vector of alignment errors.

Reimplemented from AlignableComposite.

Definition at line 135 of file AlignableDet.cc.

References AlignableComposite::alignmentErrors(), asHepMatrix(), filterCSVwithJSON::copy, Alignable::geomDetId(), AlignmentPositionError::globalError(), AlignmentErrors::m_alignError, GlobalErrorBase< T, ErrorWeightType >::matrix(), DetId::rawId(), and theAlignmentPositionError.

{

  AlignmentErrors* m_alignmentErrors = new AlignmentErrors();

  // Add associated alignment position error
  uint32_t detId = this->geomDetId().rawId();
  CLHEP::HepSymMatrix clhepSymMatrix(3,0);
  if ( theAlignmentPositionError ) // Might not be set
    clhepSymMatrix= asHepMatrix(theAlignmentPositionError->globalError().matrix());
  AlignTransformError transformError( clhepSymMatrix, detId );
  m_alignmentErrors->m_alignError.push_back( transformError );

  // Add those from components
  AlignmentErrors *compAlignmentErrs = this->AlignableComposite::alignmentErrors();
  std::copy(compAlignmentErrs->m_alignError.begin(), compAlignmentErrs->m_alignError.end(),
        std::back_inserter(m_alignmentErrors->m_alignError));
  delete compAlignmentErrs;
  

  return m_alignmentErrors;
}

const AlignmentPositionError* AlignableDet::alignmentPositionError ( ) const

inline

alignment position error - for checking only, otherwise use alignmentErrors() above!

Definition at line 43 of file AlignableDet.h.

References theAlignmentPositionError.

Referenced by AlignableDetOrUnitPtr::alignmentPositionError().

{ return theAlignmentPositionError;}

Alignments * AlignableDet::alignments ( void  ) const

virtual

Return vector of alignment data.

Reimplemented from AlignableComposite.

Reimplemented in AlignableSiStripDet.

Definition at line 106 of file AlignableDet.cc.

References AlignableComposite::alignments(), filterCSVwithJSON::copy, Alignable::geomDetId(), Alignable::globalPosition(), Alignable::globalRotation(), Alignments::m_align, DetId::rawId(), makeMuonMisalignmentScenario::rot, create_public_lumi_plots::transform, x, TkRotation< T >::xx(), TkRotation< T >::xy(), TkRotation< T >::xz(), detailsBasic3DVector::y, TkRotation< T >::yx(), TkRotation< T >::yy(), TkRotation< T >::yz(), detailsBasic3DVector::z, TkRotation< T >::zx(), TkRotation< T >::zy(), and TkRotation< T >::zz().

Referenced by AlignableSiStripDet::alignments().

{

  Alignments* m_alignments = new Alignments();
  RotationType rot( this->globalRotation() );

  // Get position, rotation, detId
  CLHEP::Hep3Vector clhepVector( globalPosition().x(), globalPosition().y(), globalPosition().z() );
  CLHEP::HepRotation clhepRotation( CLHEP::HepRep3x3( rot.xx(), rot.xy(), rot.xz(),
                    rot.yx(), rot.yy(), rot.yz(),
                    rot.zx(), rot.zy(), rot.zz() ) );
  uint32_t detId = this->geomDetId().rawId();
  
  AlignTransform transform( clhepVector, clhepRotation, detId );
  
  // Add to alignments container
  m_alignments->m_align.push_back( transform );

  // Add those from components
  Alignments *compAlignments = this->AlignableComposite::alignments();
  std::copy(compAlignments->m_align.begin(), compAlignments->m_align.end(), 
        std::back_inserter(m_alignments->m_align));
  delete compAlignments;


  return m_alignments;
}

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

virtual

Set the AlignmentPositionError and, if (propagateDown), to all components.

Reimplemented from AlignableComposite.

Definition at line 59 of file AlignableDet.cc.

References AlignableComposite::setAlignmentPositionError(), and theAlignmentPositionError.

Referenced by AlignableDet().

{

  if ( !theAlignmentPositionError )
    theAlignmentPositionError = new AlignmentPositionError( ape );
  else 
    *theAlignmentPositionError = ape;

  this->AlignableComposite::setAlignmentPositionError( ape, propagateDown );

}

Member Data Documentation

AlignmentPositionError* AlignableDet::theAlignmentPositionError

private

Definition at line 47 of file AlignableDet.h.

Referenced by addAlignmentPositionError(), alignmentErrors(), alignmentPositionError(), setAlignmentPositionError(), and ~AlignableDet().