GeoShield Class Reference

#include <GeoShield.h>

List of all members.

Public Types
typedef std::map< EGroupType, GeoShieldGroup * >::iterator	GroupMapItr
typedef std::map< EGroupType, GeoShieldGroup * >::const_iterator	GroupMapConstItr
	kFarInnerE
	kFarInnerW
	kFarOuterE
	kFarOuterW
	kFarTop
	kUnknown
enum	EGroupType {   kFarInnerE, kFarInnerW, kFarOuterE, kFarOuterW,   kFarTop, kUnknown }
Public Member Functions
	GeoShield ()
virtual	~GeoShield ()
std::list< const TGeoVolume * >	GetListOfVolumes (EGroupType group) const
virtual void	Print (Option_t *option="") const
EGroupType	AddVolume (const TGeoVolume *volume, PlexPlaneId steelId, const UgliDbiSteelPln *stRow)
Static Public Member Functions
static const char *	AsString (EGroupType group)
Protected Member Functions
	GeoShield (GeoGeometry *geo)
void	BuildGroupNodes (TGeoVolume *hallVol)
Private Member Functions
	GeoShield (const GeoShield &that)
GeoShield &	operator= (const GeoShield &that)
Private Attributes
GeoGeometry *	fGeoGeometry
std::map< EGroupType, GeoShieldGroup * >	fGroupMap
	reference link to geometry creator, not owned
Friends
class	GeoGeometry

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Detailed Description

Definition at line 24 of file GeoShield.h.

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Member Typedef Documentation

typedef std::map<EGroupType,GeoShieldGroup*>::const_iterator GeoShield::GroupMapConstItr

Definition at line 45 of file GeoShield.h.

typedef std::map<EGroupType,GeoShieldGroup*>::iterator GeoShield::GroupMapItr

Definition at line 43 of file GeoShield.h.

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Member Enumeration Documentation

enum GeoShield::EGroupType

Enumerator:

kFarInnerE
kFarInnerW
kFarOuterE
kFarOuterW
kFarTop
kUnknown

Definition at line 31 of file GeoShield.h.

                  {
    // Shield group. Every shield volume is assigned to only one group
    // and all shield volumes within a group are enclosed by a common
    // mother volume. 
    kFarInnerE, // Inner vertical(|) planes hugging east side of detector
    kFarInnerW, // Inner vertical(|) planes hugging west side of detector
    kFarOuterE, // Outer wall planes of both vertical(|) and slant(e) on east 
    kFarOuterW, // Outer wall planes of both vertical(|) and slant(w) on west 
    kFarTop,    // Planes of type -,/,\ overlaying top of detector
    kUnknown    
  };

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Constructor & Destructor Documentation

GeoShield::GeoShield

(

)

[inline]

Definition at line 48 of file GeoShield.h.

: fGeoGeometry(0) {} // def ctor

GeoShield::~GeoShield

(

)

[virtual]

Definition at line 35 of file GeoShield.cxx.

References fGroupMap, Msg::kDebug, MSG, and Munits::second.

                      {
  // Destructor, delete all owned objects
  MSG("Geo",Msg::kDebug) << "GeoShield dtor @ " << this << endl;

  // reference geometry is not owned

  // Shield groups stored in map *are* owned
  GroupMapItr mapitr;
  for ( mapitr = fGroupMap.begin(); mapitr != fGroupMap.end(); mapitr++ ) {
    GeoShieldGroup* shieldgrp = mapitr -> second;
    // reclaim group memory before map is destructed
    if ( shieldgrp ) delete shieldgrp; shieldgrp = 0;
  }

}

GeoShield::GeoShield

(

GeoGeometry *

geo

)

[protected]

Definition at line 27 of file GeoShield.cxx.

References Msg::kDebug, and MSG.

                                     : fGeoGeometry(geo) {

  // Normal constructor
  MSG("Geo",Msg::kDebug) << "GeoShield normal ctor @ " << this << endl;

}

GeoShield::GeoShield

(

const GeoShield &

that

)

[private]

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Member Function Documentation

GeoShield::EGroupType GeoShield::AddVolume	(	const TGeoVolume *	volume,
		PlexPlaneId	steelId,
		const UgliDbiSteelPln *	stRow
	)

Definition at line 112 of file GeoShield.cxx.

References PlaneView::AsString(), fGeoGeometry, fGroupMap, PlexPlaneId::GetPlaneView(), UgliDbiSteelPln::GetX0(), PlexPlaneId::IsVetoShield(), kFarInnerE, kFarInnerW, kFarOuterE, kFarOuterW, kFarTop, Msg::kFatal, kUnknown, PlaneView::kVSTopEastSlant, PlaneView::kVSTopFlat, PlaneView::kVSTopWestSlant, PlaneView::kVSWallEastSlant, PlaneView::kVSWallOnEdge, PlaneView::kVSWallWestSlant, and MSG.

Referenced by GeoGeometry::BuildPlanePairVolumes().

                                                                         {
  // The stRow is used to extract positional information in order to
  // determine size of bounding box.  Return the shield group to which
  // this volume belongs.

  if ( !steelId.IsVetoShield() ) {
    MSG("Geo",Msg::kFatal) 
      << "GeoShield::AddVolume called with non-vetoshield volume!" << endl;
    abort();
  }
  // Determine the type of veto-shield plane from the placement and
  // db data
  GeoShield::EGroupType shieldgrp = kUnknown;
  switch ( steelId.GetPlaneView() ) {

  case PlaneView::kVSTopFlat:
  case PlaneView::kVSTopEastSlant:
  case PlaneView::kVSTopWestSlant:
    shieldgrp = kFarTop;
    break;

  case PlaneView::kVSWallEastSlant:
    shieldgrp = kFarOuterE;
    break;

  case PlaneView::kVSWallWestSlant:
    shieldgrp = kFarOuterW;
    break;
    
  case PlaneView::kVSWallOnEdge: 
    {
      Float_t x0 = stRow->GetX0(); // meters
      if ( TMath::Abs(x0) < 5. ) {
        // inner
        if ( x0 < 0. ) shieldgrp = kFarInnerE;
        else shieldgrp = kFarInnerW;
      }
      else {
        // outer
        if ( x0 < 0. ) shieldgrp = kFarOuterE;
        else shieldgrp = kFarOuterW;
      }
    }
    break;
    
  default:
    MSG("Geo",Msg::kFatal) << "PlaneView " 
                           << PlaneView::AsString(steelId.GetPlaneView())
                           << " unknown!. Abort." << endl;
    abort();

  } // end of plane view switch

  GeoShieldGroup* grp = fGroupMap[shieldgrp];
  if ( grp == 0 ) { 
    grp = new GeoShieldGroup(fGeoGeometry,shieldgrp);
    fGroupMap[shieldgrp] = grp;
  }
  grp -> AddVolume(vol,stRow);
  
  return shieldgrp;
  
}

const char * GeoShield::AsString

(

EGroupType

group

)

[static]

Definition at line 82 of file GeoShield.cxx.

References kFarInnerE, kFarInnerW, kFarOuterE, kFarOuterW, kFarTop, Msg::kWarning, and MSG.

Referenced by GeoShieldGroup::AddVolume(), GeoShieldGroup::BuildNode(), GeoGeometry::BuildPlanePairVolumes(), and GeoShieldGroup::Print().

                                                    {
  // Convert enumerated shield group type to a string

  switch (shieldgrp ) {
  case kFarInnerE:
    return "FarInnerE";
    
  case kFarInnerW:
    return "FarInnerW";

  case kFarOuterE:
    return "FarOuterE";

  case kFarOuterW:
    return "FarOuterW";

  case kFarTop:
    return "FarTop";

  default:
    MSG("GeoShield",Msg::kWarning) 
    << "GeoShield::AsString called with unknown shield group type "
    << (int)shieldgrp << "." << endl;
    return "UNKNOWN";

  } // end of switch
  
}

void GeoShield::BuildGroupNodes

(

TGeoVolume *

hallVol

)

[protected]

Definition at line 179 of file GeoShield.cxx.

References fGroupMap, and Munits::second.

Referenced by GeoGeometry::BuildDetector().

                                                   {
  // Build shield group nodes.  Protected method called by GeoGeometry
  // when all shield volumes have been added with GeoShield::AddVolume()
  // Shield group nodes will be added to hall volume

  
  GroupMapConstItr mapitr;
  for ( mapitr=fGroupMap.begin(); mapitr!=fGroupMap.end(); mapitr++ ) {
    GeoShieldGroup* grp = mapitr -> second;
    grp -> BuildNode(hallVol);
  }
  
  return;
  
}

std::list< const TGeoVolume * > GeoShield::GetListOfVolumes

(

EGroupType

group

)

const

Definition at line 65 of file GeoShield.cxx.

References fGroupMap.

                                                                      {
   // retrieve list of volumes in group from map

  GroupMapConstItr mapitr;
  std::list<const TGeoVolume*> vollist; // empty list
  
  mapitr = fGroupMap.find(shieldgrp);
  if ( mapitr != fGroupMap.end() ) {
    GeoShieldGroup* shieldgrp = mapitr->second;
    return (shieldgrp -> GetListOfVolumes()); // return a copy to the caller
  }

  return vollist; // retun empty list if group not found in map
  
}

GeoShield& GeoShield::operator=

(

const GeoShield &

that

)

[private]

void GeoShield::Print

(

Option_t *

option = ""

)

const [virtual]

Definition at line 52 of file GeoShield.cxx.

References fGroupMap, and Munits::second.

                                                  {
   // print to cout

  GroupMapConstItr mapitr;
  for ( mapitr=fGroupMap.begin(); mapitr != fGroupMap.end(); mapitr++ ) {
    GeoShieldGroup* shieldgrp = mapitr -> second;
    shieldgrp -> Print();
  }
  
}

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Friends And Related Function Documentation

friend class GeoGeometry [friend]

Definition at line 26 of file GeoShield.h.

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Member Data Documentation

GeoGeometry* GeoShield::fGeoGeometry [private]

Definition at line 74 of file GeoShield.h.

Referenced by AddVolume().

std::map<EGroupType, GeoShieldGroup* > GeoShield::fGroupMap [private]

reference link to geometry creator, not owned

Definition at line 75 of file GeoShield.h.

Referenced by AddVolume(), BuildGroupNodes(), GetListOfVolumes(), Print(), and ~GeoShield().

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

• GeoShield.h
• GeoShield.cxx

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