EmcG4Geo Class Reference

#include <EmcG4Geo.h>

Inheritance diagram for EmcG4Geo:

List of all members.

Public Member Functions
	EmcG4Geo ()
	Constructor.
	~EmcG4Geo ()
	Destructor.
void	InitFromGdml (const char *gdmlFile, const char *setupName)
	Initialize the instance of G4Geo.
void	SetDefaultVis ()
	Set default visual attributes;.
void	ReadGdml (const char *gdmlFile, const char *setupName)
	Initialize the instance of G4Geo.
int	IsInitialized ()
	If the G4 geometry of this subdetctor is initialized;.
G4LogicalVolume *	GetLogicalVolume (const std::string &vn)
	Get a logical volume by name;.
G4LogicalVolume *	GetTopVolume ()
	Get the top(world) volume;.
Static Public Member Functions
static EmcG4Geo *	Instance ()
	Get a pointer to the single instance of EmcG4Geo.
Protected Attributes
int	m_G4GeoInit
G4LogicalVolume *	m_TopVolume
Static Private Attributes
static EmcG4Geo *	m_pEmcG4Geo = 0L

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Detailed Description

Class EmcGeo contains all of the objects necessary to describe the Emc geometry.

Definition at line 18 of file EmcG4Geo.h.

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Constructor & Destructor Documentation

EmcG4Geo::EmcG4Geo

(

)

Constructor.

Definition at line 22 of file EmcG4Geo.cxx.

References InitFromGdml(), and deljobs::string.

{ 
  string GdmlManagementPath = getenv("GDMLMANAGEMENTROOT");
  if (GdmlManagementPath == "") cout << "EmcG4Geo::GdmlManagementPath not set!" << endl;
  string GdmlFile = GdmlManagementPath + string("/dat/Emc.gdml");
  cout << "Construct Emc from GdmlFile " << GdmlFile << endl;
  InitFromGdml( GdmlFile.c_str(), "Emc" );
}

EmcG4Geo::~EmcG4Geo

(

)

Destructor.

Definition at line 31 of file EmcG4Geo.cxx.

{ }

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Member Function Documentation

G4LogicalVolume * SubDetectorG4Geo::GetLogicalVolume

(

const std::string &

vn

)

[inherited]

Get a logical volume by name;.

Definition at line 40 of file SubDetectorG4Geo.cxx.

Referenced by TofG4Geo::InitFromGdml(), MucG4Geo::InitFromGdml(), MRPCG4Geo::InitFromGdml(), MdcG4Geo::InitFromGdml(), InitFromGdml(), and BesG4Geo::InitFromGdml().

{
  G4LogicalVolume *lv = (G4LogicalVolume*)GDMLProcessor::GetInstance()->GetLogicalVolume(vn);
  //if (!lv) std::cout << "Logical Volume " << vn << " not found " << std::endl;
  return lv;
}

G4LogicalVolume* SubDetectorG4Geo::GetTopVolume

(

)

[inline, inherited]

Get the top(world) volume;.

Definition at line 50 of file SubDetectorG4Geo.h.

References SubDetectorG4Geo::m_TopVolume.

Referenced by BesTofConstruction::Construct(), BesMucConstruction::Construct(), BesMdcConstruction::Construct(), BesEmcConstruction::Construct(), ExtBesTofConstruction::Construct(), ExtBesMucConstruction::Construct(), ExtBesMdcConstruction::Construct(), ExtBesEmcConstruction::Construct(), ExtBesTofConstruction::ConstructETF(), TRungeFitter::setBesFromGdml(), and KalFitAlg::setBesFromGdml().

{ return m_TopVolume; }

void EmcG4Geo::InitFromGdml	(	const char *	gdmlFile,
		const char *	setupName
	)

Initialize the instance of G4Geo.

Definition at line 35 of file EmcG4Geo.cxx.

References SubDetectorG4Geo::GetLogicalVolume(), SubDetectorG4Geo::m_G4GeoInit, SubDetectorG4Geo::m_TopVolume, SubDetectorG4Geo::ReadGdml(), and SetDefaultVis().

Referenced by EmcG4Geo().

{
  ReadGdml(gdmlFile, setupName);
  m_TopVolume = GetLogicalVolume("logicalEMC");
  if (!m_TopVolume) cout << "EmcG4Geo::InitFromGdml, m_TopVolume not found" << endl;
  else cout << "Emc TopVolume name " << m_TopVolume->GetName() << endl;
  SetDefaultVis();

  m_G4GeoInit = 1;  
}

EmcG4Geo * EmcG4Geo::Instance

(

)

[static]

Get a pointer to the single instance of EmcG4Geo.

Definition at line 52 of file EmcG4Geo.cxx.

References m_pEmcG4Geo.

Referenced by BesEmcConstruction::Construct(), and ExtBesEmcConstruction::Construct().

{
  //Get a pointer to the single instance of EmcG4Geo
  if(!m_pEmcG4Geo) {
    m_pEmcG4Geo = new EmcG4Geo;
    //cout<<"in EmcG4Geo:: no EmcG4Geo now."<<m_pEmcG4Geo<<endl;
  }
  //cout<<"in EmcG4Geo:: get EmcG4Geo successfully."<<endl;
  return m_pEmcG4Geo;
}

int SubDetectorG4Geo::IsInitialized

(

)

[inline, inherited]

If the G4 geometry of this subdetctor is initialized;.

Definition at line 44 of file SubDetectorG4Geo.h.

References SubDetectorG4Geo::m_G4GeoInit.

{ return m_G4GeoInit; }

void SubDetectorG4Geo::ReadGdml	(	const char *	gdmlFile,
		const char *	setupName
	)			[inherited]

Initialize the instance of G4Geo.

Definition at line 28 of file SubDetectorG4Geo.cxx.

References SubDetectorG4Geo::m_config, and SubDetectorG4Geo::m_sxp.

Referenced by TofG4Geo::InitFromGdml(), MucG4Geo::InitFromGdml(), MRPCG4Geo::InitFromGdml(), MdcG4Geo::InitFromGdml(), InitFromGdml(), and BesG4Geo::InitFromGdml().

{
  m_config.SetURI( gdmlFile );
  m_config.SetSetupName( setupName );
  m_config.SetType ( "G4" );
  
  m_sxp.Configure( &m_config );
  m_sxp.Initialize();
  m_sxp.Run();
}

void EmcG4Geo::SetDefaultVis

(

)

Set default visual attributes;.

Definition at line 47 of file EmcG4Geo.cxx.

Referenced by InitFromGdml().

{
}

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Member Data Documentation

int SubDetectorG4Geo::m_G4GeoInit [protected, inherited]

Definition at line 59 of file SubDetectorG4Geo.h.

Referenced by TofG4Geo::InitFromGdml(), MucG4Geo::InitFromGdml(), MRPCG4Geo::InitFromGdml(), MdcG4Geo::InitFromGdml(), InitFromGdml(), BesG4Geo::InitFromGdml(), and SubDetectorG4Geo::IsInitialized().

EmcG4Geo * EmcG4Geo::m_pEmcG4Geo = 0L [static, private]

Definition at line 40 of file EmcG4Geo.h.

Referenced by Instance().

G4LogicalVolume* SubDetectorG4Geo::m_TopVolume [protected, inherited]

Definition at line 61 of file SubDetectorG4Geo.h.

Referenced by SubDetectorG4Geo::GetTopVolume(), TofG4Geo::InitFromGdml(), MucG4Geo::InitFromGdml(), MRPCG4Geo::InitFromGdml(), MdcG4Geo::InitFromGdml(), InitFromGdml(), and BesG4Geo::InitFromGdml().

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