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LCDG4CalSDNonProj Class Reference

#include <LCDG4CalSDNonProj.hh>

Inheritance diagram for LCDG4CalSDNonProj:

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Collaboration diagram for LCDG4CalSDNonProj:

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List of all members.

Public Member Functions

 LCDG4CalSDNonProj (G4String name, const XERCES_CPP_NAMESPACE::DOM_Element &voldb)
 ~LCDG4CalSDNonProj ()
unsigned int findCell (const G4ThreeVector &position)
G4ThreeVector getCellCenter (unsigned int cellIndex)
unsigned int getIndex1 (unsigned int cellIndex) const
unsigned int getIndex2 (unsigned int cellIndex) const
unsigned int getIndex3 (unsigned int cellIndex) const

Private Attributes

const NonProjCalGeomParams * hcalpar
const NonProjCalGeometry * hcal

Constructor & Destructor Documentation

LCDG4CalSDNonProj::LCDG4CalSDNonProj (  G4String  name,
const XERCES_CPP_NAMESPACE::DOM_Element &  voldb
) 
 

LCDG4CalSDNonProj::~LCDG4CalSDNonProj (   ) 
 

Definition at line 74 of file LCDG4CalSDNonProj.cc. 

00074                                       {
00075 }

Member Function Documentation

unsigned int LCDG4CalSDNonProj::findCell (  const G4ThreeVector &  position  )  [virtual]
 

Implements LCDG4CalSD.

Definition at line 78 of file LCDG4CalSDNonProj.cc.

References NonProjCalGeometry::getClosestCell(), hcal, and NPCellID::packIn32Bits(). 

00078                                                                  {
00079   NPCellID npid = hcal->getClosestCell(pos);
00080   unsigned int cellIndex = npid.packIn32Bits();
00081   return cellIndex;
00082 }

G4ThreeVector LCDG4CalSDNonProj::getCellCenter (  unsigned int  cellIndex  )  [virtual]
 

Implements LCDG4CalSD.

Definition at line 85 of file LCDG4CalSDNonProj.cc.

References NonProjCalGeometry::getCellCenter(), getIndex1(), getIndex2(), hcal, and LCDG4CalSD::index. 

00085                                                                      {
00086 
00087   // Important: set geometry-dependent indices: index[2] and index[3]
00088   // convenience aliases
00089   unsigned int& iphi = index[2];
00090   unsigned int& iz   = index[3];
00091   iphi = getIndex1(cellIndex);
00092   iz   = getIndex2(cellIndex);
00093   NPCellID npid(cellIndex);
00094   G4ThreeVector cellcenter(hcal->getCellCenter(npid));
00095   return cellcenter;
00096 }

unsigned int LCDG4CalSDNonProj::getIndex1 (  unsigned int  cellIndex  )  const [virtual]
 

Implements LCDG4CalSD.

Definition at line 106 of file LCDG4CalSDNonProj.cc.

Referenced by getCellCenter(). 

00106                                                                       {
00107   return (cellIndex & 0x3fff);
00108 }

unsigned int LCDG4CalSDNonProj::getIndex2 (  unsigned int  cellIndex  )  const [virtual]
 

Implements LCDG4CalSD.

Definition at line 111 of file LCDG4CalSDNonProj.cc.

Referenced by getCellCenter(). 

00111                                                                       {
00112 //   int izAux = (cellIndex>>14)&0xfff;
00113 //   if(izAux&0x800) izAux |= ~0xfff;        // account for sign bit
00114 //   unsigned int iz = izAux;
00115   return (cellIndex >> 14) & 0xfff;
00116 }

unsigned int LCDG4CalSDNonProj::getIndex3 (  unsigned int  cellIndex  )  const [virtual]
 

Implements LCDG4CalSD.

Definition at line 119 of file LCDG4CalSDNonProj.cc. 

00119                                                                       {
00120   return (cellIndex >> 26) & 0x3f;
00121 }

Member Data Documentation

const NonProjCalGeometry* LCDG4CalSDNonProj::hcal [private]
 

Definition at line 41 of file LCDG4CalSDNonProj.hh.

Referenced by findCell(), and getCellCenter().

const NonProjCalGeomParams* LCDG4CalSDNonProj::hcalpar [private]
 

Definition at line 40 of file LCDG4CalSDNonProj.hh.

The documentation for this class was generated from the following files:
Generated on Thu Oct 7 18:45:05 2004 for LCDG4 by doxygen 1.3.4