MuonRpcFrameRotation Class Reference

#include <MuonRpcFrameRotation.h>

Inheritance diagram for MuonRpcFrameRotation:

List of all members.

Public Member Functions
	MuonRpcFrameRotation (const DDCompactView &cpv)
virtual Local3DPoint	transformPoint (const Local3DPoint &, const G4Step *) const
virtual	~MuonRpcFrameRotation ()
Private Attributes
MuonG4Numbering *	g4numbering
int	theRegion

---

Detailed Description

implementation of FrameRotation for the muon rpc

Author:

Arno Straessner, CERN <arno.straessner@cern.ch>

Modification:

Definition at line 21 of file MuonRpcFrameRotation.h.

---

Constructor & Destructor Documentation

MuonRpcFrameRotation::MuonRpcFrameRotation

(

const DDCompactView &

cpv

)

Definition at line 9 of file MuonRpcFrameRotation.cc.

References g4numbering, MuonDDDConstants::getValue(), and theRegion.

                                                                   : MuonFrameRotation::MuonFrameRotation(cpv) {
  g4numbering = new MuonG4Numbering(cpv);
  MuonDDDConstants muonConstants(cpv);
  int theLevelPart=muonConstants.getValue("level");
  theRegion=muonConstants.getValue("mr_region")/theLevelPart;
}

MuonRpcFrameRotation::~MuonRpcFrameRotation

(

)

[virtual]

Definition at line 16 of file MuonRpcFrameRotation.cc.

References g4numbering.

                                           {
  delete g4numbering;
}

---

Member Function Documentation

Local3DPoint MuonRpcFrameRotation::transformPoint	(	const Local3DPoint &	point,
		const G4Step *	aStep = 0
	)		const [virtual]

Implements MuonFrameRotation.

Definition at line 20 of file MuonRpcFrameRotation.cc.

References g4numbering, MuonBaseNumber::getSuperNo(), MuonG4Numbering::PhysicalVolumeToBaseNumber(), point, theRegion, PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

                                                                                                         {
  if (!aStep)
    return Local3DPoint(0.,0.,0.);  

  //check if endcap
  MuonBaseNumber num = g4numbering->PhysicalVolumeToBaseNumber(aStep);
  bool endcap_muon = (num.getSuperNo(theRegion)!=1);
  if (endcap_muon){
    return Local3DPoint(point.x(),point.z(),-point.y());
  } else {
    return point; 
  }
}

---

Member Data Documentation

MuonG4Numbering* MuonRpcFrameRotation::g4numbering [private]

Definition at line 27 of file MuonRpcFrameRotation.h.

Referenced by MuonRpcFrameRotation(), transformPoint(), and ~MuonRpcFrameRotation().

int MuonRpcFrameRotation::theRegion [private]

Definition at line 28 of file MuonRpcFrameRotation.h.

Referenced by MuonRpcFrameRotation(), and transformPoint().