---

DTGeometryESModule Class Reference

ESProducer for DTGeometry in MuonGeometryRecord. More...

#include <Geometry/DTGeometryBuilder/plugins/DTGeometryESModule.h>

Inheritance diagram for DTGeometryESModule:

List of all members.

Public Member Functions
	DTGeometryESModule (const edm::ParameterSet &p)
	Constructor.
boost::shared_ptr< DTGeometry >	produce (const MuonGeometryRecord &record)
	Produce DTGeometry.
virtual	~DTGeometryESModule ()
	Destructor.
Private Member Functions
void	geometryCallback_ (const MuonNumberingRecord &)
	Called when geometry description changes.
Private Attributes
boost::shared_ptr< DTGeometry >	_dtGeometry
const std::string	alignmentsLabel_
bool	applyAlignment_
const std::string	myLabel_

---

Detailed Description

ESProducer for DTGeometry in MuonGeometryRecord.

Date

2008/06/26 12:20:40

Revision

1.3

Author:

N. Amapane - CERN

Definition at line 21 of file DTGeometryESModule.h.

---

Constructor & Destructor Documentation

DTGeometryESModule::DTGeometryESModule

(

const edm::ParameterSet &

p

)

Constructor.

Definition at line 29 of file DTGeometryESModule.cc.

References alignmentsLabel_, applyAlignment_, edm::eventsetup::dependsOn(), geometryCallback_(), edm::ParameterSet::getParameter(), myLabel_, and edm::ESProducer::setWhatProduced().

  : alignmentsLabel_(p.getParameter<std::string>("alignmentsLabel")),
    myLabel_(p.getParameter<std::string>("appendToDataLabel"))
{

  applyAlignment_ = p.getParameter<bool>("applyAlignment");

  setWhatProduced(this, dependsOn(&DTGeometryESModule::geometryCallback_) );

  edm::LogInfo("Geometry") << "@SUB=DTGeometryESModule"
                           << "Label '" << myLabel_ << "' "
                           << (applyAlignment_ ? "looking for" : "IGNORING")
                           << " alignment labels '" << alignmentsLabel_ << "'.";
}

DTGeometryESModule::~DTGeometryESModule

(

)

[virtual]

Destructor.

Definition at line 45 of file DTGeometryESModule.cc.

{}

---

Member Function Documentation

void DTGeometryESModule::geometryCallback_

(

const MuonNumberingRecord &

record

)

[private]

Called when geometry description changes.

Definition at line 83 of file DTGeometryESModule.cc.

References _dtGeometry, DTGeometryBuilderFromDDD::build(), edm::eventsetup::EventSetupRecordImplementation< T >::get(), and edm::eventsetup::DependentRecordImplementation< RecordT, ListT >::getRecord().

Referenced by DTGeometryESModule().

{
  
  //
  // Called whenever the muon numbering (or ideal geometry) changes
  //
  edm::ESHandle<DDCompactView> cpv;
  edm::ESHandle<MuonDDDConstants> mdc;
  record.getRecord<IdealGeometryRecord>().get(cpv);
  record.get( mdc );
  DTGeometryBuilderFromDDD builder;
  _dtGeometry = boost::shared_ptr<DTGeometry>(builder.build(&(*cpv), *mdc));

}

boost::shared_ptr< DTGeometry > DTGeometryESModule::produce

(

const MuonGeometryRecord &

record

)

Produce DTGeometry.

Definition at line 49 of file DTGeometryESModule.cc.

References _dtGeometry, alignmentsLabel_, applyAlignment_, GeometryAligner::applyAlignments(), align::DetectorGlobalPosition(), edm::eventsetup::DependentRecordImplementation< RecordT, ListT >::getRecord(), DetId::Muon, and myLabel_.

                                                             {

  //
  // Called whenever the alignments or alignment errors change
  //  
  if ( applyAlignment_ ) {
    // applyAlignment_ is scheduled for removal. 
    // Ideal geometry obtained by using 'fake alignment' (with applyAlignment_ = true)
    edm::ESHandle<Alignments> globalPosition;
    record.getRecord<GlobalPositionRcd>().get(alignmentsLabel_, globalPosition);
    edm::ESHandle<Alignments> alignments;
    record.getRecord<DTAlignmentRcd>().get(alignmentsLabel_, alignments);
    edm::ESHandle<AlignmentErrors> alignmentErrors;
    record.getRecord<DTAlignmentErrorRcd>().get(alignmentsLabel_, alignmentErrors);
    // Only apply alignment if values exist
    if (alignments->empty() && alignmentErrors->empty() && globalPosition->empty()) {
      edm::LogInfo("Config") << "@SUB=DTGeometryRecord::produce"
                             << "Alignment(Error)s and global position (label '"
                             << alignmentsLabel_ << "') empty: Geometry producer (label "
                             << "'" << myLabel_ << "') assumes fake and does not apply.";
    } else {
      GeometryAligner aligner;
      aligner.applyAlignments<DTGeometry>( &(*_dtGeometry),
                                           &(*alignments), &(*alignmentErrors),
                                           align::DetectorGlobalPosition(*globalPosition, DetId(DetId::Muon)));
    }
  }

  return _dtGeometry;

}

---

Member Data Documentation

boost::shared_ptr<DTGeometry> DTGeometryESModule::_dtGeometry [private]

Definition at line 35 of file DTGeometryESModule.h.

Referenced by geometryCallback_(), and produce().

const std::string DTGeometryESModule::alignmentsLabel_ [private]

Definition at line 38 of file DTGeometryESModule.h.

Referenced by DTGeometryESModule(), and produce().

bool DTGeometryESModule::applyAlignment_ [private]

Definition at line 36 of file DTGeometryESModule.h.

Referenced by DTGeometryESModule(), and produce().

const std::string DTGeometryESModule::myLabel_ [private]

Definition at line 39 of file DTGeometryESModule.h.

Referenced by DTGeometryESModule(), and produce().

---

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

• Geometry/DTGeometryBuilder/plugins/DTGeometryESModule.h
• Geometry/DTGeometryBuilder/plugins/DTGeometryESModule.cc

---