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DDCompactView Class Reference

type of data representation of DDCompactView More...

#include <DDCompactView.h>

Public Types

typedef math::Graph< DDLogicalPart, DDPosData * > graph_type
 type of representation of the compact-view (acyclic directed multigraph) More...
 
typedef std::vector< DDLogicalPart > logchild_type
 container-type of children of a given node in the compact-view More...
 
typedef std::pair< DDLogicalPart, DDPosData * > pos_type
 pair ... More...
 
typedef std::vector< std::pair< DDLogicalPart, DDPosData * > > poschildren_type
 container-type of pairs of children nodes and their relative position data of a given node in the compact-view More...
 
typedef math::GraphWalker< DDLogicalPart, DDPosData * > walker_type
 

Public Member Functions

 DDCompactView ()
 Creates a compact-view. More...
 
 DDCompactView (const DDLogicalPart &rootnodedata)
 EXPERIMENTAL! Creates a compact-view using a different root of the geometrical hierarchy More...
 
const graph_type & graph () const
 Provides read-only access to the data structure of the compact-view. More...
 
void lockdown ()
 
void position (const DDLogicalPart &self, const DDLogicalPart &parent, const std::string &copyno, const DDTranslation &trans, const DDRotation &rot, const DDDivision *div=0)
 
void position (const DDLogicalPart &self, const DDLogicalPart &parent, int copyno, const DDTranslation &trans, const DDRotation &rot, const DDDivision *div=0)
 
const DDLogicalPart & root () const
 returns the DDLogicalPart representing the root of the geometrical hierarchy More...
 
void setRoot (const DDLogicalPart &root)
 don't use : interface not stable .... More...
 
void swap (DDCompactView &)
 
walker_type walker () const
 dont't use ! Proper implementation missing ... More...
 
double weight (const DDLogicalPart &p) const
 Prototype version of calculating the weight of a detector component. More...
 
const DDPosData * worldPosition () const
 The absolute position of the world. More...
 
graph_type & writeableGraph ()
 
 ~DDCompactView ()
 

Private Attributes

DDI::Store< DDName, DDI::LogicalPart * > lpStore_
 
DDI::Store< DDName, DDI::Material * > matStore_
 
std::unique_ptr< DDCompactViewImpl > rep_
 
DDI::Store< DDName, DDRotationMatrix * > rotStore_
 
DDI::Store< DDName, DDI::Solid * > solidStore_
 
DDI::Store< DDName, DDI::Specific * > specStore_
 
std::unique_ptr< DDPosData > worldpos_
 

Detailed Description

type of data representation of DDCompactView

Navigation through the compact view of the detector ...

Updated: Michael Case [ MEC ] 2010-02-11Compact representation of the geometrical detector hierarchy A DDCompactView represents the detector as an acyclic directed multigraph. The nodes are instances of DDLogicalPart while the edges are pointers to DDPosData. Edges are directed from parent-node to child-node. Edges represented by DDPosData are the relative translation and rotation accompanied by a copy-number of the child-node towards the parent-node.

One node is explicitly marked as the root node. It is the DDLogicalPart which defines the base coordinate system for the detector. All subdetectors are directly or inderectly positioned inside the root-node.

Example:

The figureshows a compact-view graph consisting of 16 DDLogicalParts interconnected by 20 edges represented by pointers to DDPosData.

compact-view.gif

The compact-view also serves as base for calculating nodes in the expanded view. Paths through the compact-view can be viewed as nodes in the expanded-view (expansion of an acyclic directed multigraph into a tree). In the figure there are 5 different paths from CMS to Module2 (e.g. CMS-Pos1->Ecal-Pos4->EEndcap-Pos21->Module2) thus there will be 5 nodes of Module2 in the expanded view.

MEC: There has been a re-purposing of the DDCompactView to not only hold the representation described above (in detail this is the DDCompactViewImpl) but also own the memory of the stores refered to by the graph.

DDCompactView now owns the DDMaterial, DDSpecific, DDLogicalPart, DDRotation, DDSolid and etc. Removal of the global one-and-only stores, methods and details such as DDRoot will mean that all of these will be accessed via the DDCompactView.

Definition at line 90 of file DDCompactView.h.

Member Typedef Documentation

typedef math::Graph<DDLogicalPart,DDPosData*> DDCompactView::graph_type

type of representation of the compact-view (acyclic directed multigraph)

Nodes are instances of DDLogicalPart, edges are pointers to instances of DDPosData

Definition at line 107 of file DDCompactView.h.

typedef std::vector<DDLogicalPart> DDCompactView::logchild_type

container-type of children of a given node in the compact-view

Definition at line 95 of file DDCompactView.h.

typedef std::pair<DDLogicalPart,DDPosData*> DDCompactView::pos_type

pair ...

Definition at line 101 of file DDCompactView.h.

typedef std::vector< std::pair<DDLogicalPart,DDPosData*> > DDCompactView::poschildren_type

container-type of pairs of children nodes and their relative position data of a given node in the compact-view

Definition at line 98 of file DDCompactView.h.

typedef math::GraphWalker<DDLogicalPart,DDPosData*> DDCompactView::walker_type

Definition at line 103 of file DDCompactView.h.

Constructor & Destructor Documentation

DDCompactView::DDCompactView ( )
explicit

Creates a compact-view.

Definition at line 142 of file DDCompactView.cc.

143  : rep_(new DDCompactViewImpl),
144  worldpos_( new DDPosData( DDTranslation(), DDRotation(), 0 ))
145 { }
DDPosData
Relative position of a child-volume inside a parent-volume.
Definition: DDPosData.h:13
DDTranslation
ROOT::Math::DisplacementVector3D< ROOT::Math::Cartesian3D< double > > DDTranslation
Definition: DDTranslation.h:7
DDRotation
Represents a uniquely identifyable rotation matrix.
Definition: DDTransform.h:67
DDCompactView::worldpos_
std::unique_ptr< DDPosData > worldpos_
Definition: DDCompactView.h:165
DDCompactView::rep_
std::unique_ptr< DDCompactViewImpl > rep_
Definition: DDCompactView.h:164
DDCompactView::DDCompactView ( const DDLogicalPart &  rootnodedata)
explicit

EXPERIMENTAL! Creates a compact-view using a different root of the geometrical hierarchy

Compact-views can be created only after an appropriate geometrical hierarchy has been defined using DDpos().

Further it is assumed that the DDLogicalPart defining the root of the geometrical hierarchy has been defined using DDRootDef - singleton. It will be extracted from this singleton using DDRootDef::instance().root()!

The first time this constructor gets called, the internal graph representation is build up. Subsequent calls will return immidiately providing access to the already built up compact-view representation.

Currently the only usefull methods are DDCompactView::graph(), DDCompactView::root() !

Definition at line 37 of file DDCompactView.cc.

References DDI::Singleton< I >::instance().

38  : rep_( new DDCompactViewImpl( rootnodedata )),
39  worldpos_( new DDPosData( DDTranslation(), DDRotation(), 0 ))
40 {
41  // 2010-01-27 I am leaving this here so that we are sure the global stores
42  // are open when a new DDCompactView is being made. Eventually I want to
43  // get rid of the need for this somehow? think about it...
44  DDMaterial::StoreT::instance().setReadOnly(false);
45  DDSolid::StoreT::instance().setReadOnly(false);
46  DDLogicalPart::StoreT::instance().setReadOnly(false);
47  DDSpecifics::StoreT::instance().setReadOnly(false);
48  DDRotation::StoreT::instance().setReadOnly(false);
49 }
DDPosData
Relative position of a child-volume inside a parent-volume.
Definition: DDPosData.h:13
DDTranslation
ROOT::Math::DisplacementVector3D< ROOT::Math::Cartesian3D< double > > DDTranslation
Definition: DDTranslation.h:7
DDRotation
Represents a uniquely identifyable rotation matrix.
Definition: DDTransform.h:67
DDI::Singleton::instance
static value_type & instance()
DDCompactView::worldpos_
std::unique_ptr< DDPosData > worldpos_
Definition: DDCompactView.h:165
DDCompactView::rep_
std::unique_ptr< DDCompactViewImpl > rep_
Definition: DDCompactView.h:164
DDCompactView::~DDCompactView ( )

Definition at line 51 of file DDCompactView.cc.

52 {}

Member Function Documentation

const DDCompactView::graph_type & DDCompactView::graph ( ) const

Provides read-only access to the data structure of the compact-view.

The compact-view is kept in an acyclic directed multigraph represented by an instance of class Graph<DDLogicalPart, DDPosData*). Graph provides methods for navigating its content.

Definition at line 59 of file DDCompactView.cc.

References rep_.

Referenced by OutputMagneticFieldDDToDDL::beginRun(), OutputDDToDDL::beginRun(), DDG4Builder::BuildGeometry(), TGeoFromDddService::createManager(), DDCheckAll(), DDCheckConnect(), ddstats(), GeometryInfoDump::dumpInfo(), DDErrorDetection::lp_cpv(), DDCompareCPV::operator()(), TGeoMgrFromDdd::produce(), and PrintGeomSummary::update().

60 {
61  return rep_->graph();
62 }
DDCompactView::rep_
std::unique_ptr< DDCompactViewImpl > rep_
Definition: DDCompactView.h:164
void DDCompactView::lockdown ( )

Definition at line 147 of file DDCompactView.cc.

References DDI::Singleton< I >::instance(), lpStore_, matStore_, rotStore_, solidStore_, and specStore_.

Referenced by CompareDDCompactViews::beginRun().

147  {
148  // at this point we should have a valid store of DDObjects and we will move these
149  // to the local storage area using swaps with the existing Singleton<Store...>'s
150  // 2010-01-27 memory patch
151  DDMaterial::StoreT::instance().swap(matStore_);
152  DDSolid::StoreT::instance().swap(solidStore_);
153  DDLogicalPart::StoreT::instance().swap(lpStore_);
154  DDSpecifics::StoreT::instance().swap(specStore_);
155  DDRotation::StoreT::instance().swap(rotStore_);
156 
157  // 2010-01-27 memory patch
158  // not sure this will stay, but for now we want to explicitely lock the global stores.
159  // lock the global stores.
160  DDMaterial::StoreT::instance().setReadOnly(false);
161  DDSolid::StoreT::instance().setReadOnly(false);
162  DDLogicalPart::StoreT::instance().setReadOnly(false);
163  DDSpecifics::StoreT::instance().setReadOnly(false);
164  DDRotation::StoreT::instance().setReadOnly(false);
165 
166 }
DDI::Singleton::instance
static value_type & instance()
DDCompactView::specStore_
DDI::Store< DDName, DDI::Specific * > specStore_
Definition: DDCompactView.h:172
DDCompactView::solidStore_
DDI::Store< DDName, DDI::Solid * > solidStore_
Definition: DDCompactView.h:170
DDCompactView::rotStore_
DDI::Store< DDName, DDRotationMatrix * > rotStore_
Definition: DDCompactView.h:173
DDCompactView::lpStore_
DDI::Store< DDName, DDI::LogicalPart * > lpStore_
Definition: DDCompactView.h:171
DDCompactView::matStore_
DDI::Store< DDName, DDI::Material * > matStore_
Definition: DDCompactView.h:169
void DDCompactView::position ( const DDLogicalPart &  self,
const DDLogicalPart &  parent,
const std::string &  copyno,
const DDTranslation &  trans,
const DDRotation &  rot,
const DDDivision *  div = 0 
)

Definition at line 108 of file DDCompactView.cc.

Referenced by DDHCalBarrelAlgo::constructGeneralVolume(), DDHCalEndcapAlgo::constructGeneralVolume(), DDHCalBarrelAlgo::constructInsideDetectors(), DDHCalBarrelAlgo::constructInsideLayers(), DDHCalEndcapModuleAlgo::constructInsideModule(), DDHCalEndcapAlgo::constructInsideModule(), DDHCalEndcapModuleAlgo::constructInsideModule0(), DDHCalEndcapAlgo::constructInsideModule0(), DDHCalBarrelAlgo::constructInsideSector(), DDHCalEndcapAlgo::constructInsideSector(), DDAHcalModuleAlgo::constructLayers(), DDHGCalModule::constructLayers(), DDHGCalModuleAlgo::constructLayers(), DDHGCalTBModule::constructLayers(), DDHGCalEEAlgo::constructLayers(), DDHGCalHEAlgo::constructLayers(), DDHCalBarrelAlgo::constructMidLayer(), DDHCalEndcapModuleAlgo::constructScintLayer(), DDHCalEndcapAlgo::constructScintLayer(), DDHCalBarrelAlgo::constructSideLayer(), DDHGCalNoTaperEndcap::createQuarter(), DDEcalPreshowerAlgo::doLadders(), DDEcalPreshowerAlgoTB::doLayers(), DDEcalPreshowerAlgo::doLayers(), DDTECModuleAlgo::doPos(), DDEcalPreshowerAlgoTB::doSens(), DDEcalPreshowerAlgo::doSens(), DDEcalPreshowerAlgoTB::doWedges(), DDEcalEndcapAlgo::EECreateSC(), DDEcalEndcapAlgo::EEPositionCRs(), DDTIDModulePosAlgo::execute(), DDBHMAngular::execute(), DDGEMAngular::execute(), DDPixFwdDiskAlgo::execute(), DDPixPhase1FwdDiskAlgo::execute(), DDHCalForwardAlgo::execute(), DDTECCoolAlgo::execute(), DDTECOptoHybAlgo::execute(), DDHCalTBCableAlgo::execute(), DDTIBLayerAlgo::execute(), DDHCalAngular::execute(), DDHCalTBZposAlgo::execute(), DDHCalTestBeamAlgo::execute(), DDTOBRadCableAlgo::execute(), DDHCalXtalAlgo::execute(), DDTrackerLinear::execute(), DDTOBRodAlgo::execute(), DDTrackerXYZPosAlgo::execute(), DDTrackerZPosAlgo::execute(), DDTIDModuleAlgo::execute(), DDTOBAxCableAlgo::execute(), DDHGCalWafer::execute(), DDPixBarLayerUpgradeAlgo::execute(), DDHGCalWaferAlgo::execute(), DDTIBLayerAlgo_MTCC::execute(), DDTIBRadCableAlgo_MTCC::execute(), DDTrackerLinearXY::execute(), DDMuonAngular::execute(), DDPixBarLayerAlgo::execute(), DDTIDAxialCableAlgo::execute(), DDTrackerPhiAlgo::execute(), DDTECPhiAlgo::execute(), DDTECModuleAlgo::execute(), DDTECAxialCableAlgo::execute(), DDHCalFibreBundle::execute(), DDHCalLinearXY::execute(), DDTrackerAngularV1::execute(), DDTrackerPhiAltAlgo::execute(), DDTECPhiAltAlgo::execute(), DDTrackerAngular::execute(), DDTIDRingAlgo::execute(), DDLinear::execute(), DDCutTubsFromPoints::execute(), DDAngular::execute(), DDTBH4Algo::execute(), DDEcalAPDAlgo::execute(), DDDividedGeometryObject::execute(), DDEcalBarrelNewAlgo::execute(), DDEcalBarrelAlgo::execute(), DDEcalEndcapAlgo::execute(), DDTrackerRingAlgo::execute(), DDPixFwdBlades::execute(), DDAHcalModuleAlgo::positionSensitive(), DDHGCalModuleAlgo::positionSensitive(), DDHGCalModule::positionSensitive(), DDHGCalTBModule::positionSensitive(), DDLPosPart::processElement(), regressionTest_first(), DDEcalBarrelAlgo::web(), and DDEcalBarrelNewAlgo::web().

114 {
115  int cpno = atoi(copyno.c_str());
116  position(self,parent,cpno,trans,rot, div);
117 }
DDCompactView::position
void position(const DDLogicalPart &self, const DDLogicalPart &parent, const std::string &copyno, const DDTranslation &trans, const DDRotation &rot, const DDDivision *div=0)
Definition: DDCompactView.cc:108
void DDCompactView::position ( const DDLogicalPart &  self,
const DDLogicalPart &  parent,
int  copyno,
const DDTranslation &  trans,
const DDRotation &  rot,
const DDDivision *  div = 0 
)

Definition at line 119 of file DDCompactView.cc.

References rep_.

125 {
126  rep_->position( self, parent, copyno, trans, rot, div );
127 }
DDCompactView::rep_
std::unique_ptr< DDCompactViewImpl > rep_
Definition: DDCompactView.h:164
const DDLogicalPart & DDCompactView::root ( ) const

returns the DDLogicalPart representing the root of the geometrical hierarchy

Definition at line 69 of file DDCompactView.cc.

References rep_.

Referenced by DDG4Builder::BuildGeometry(), DDCheckConnect(), and CocoaAnalyzer::ReadXMLFile().

70 {
71  return rep_->root();
72 }
DDCompactView::rep_
std::unique_ptr< DDCompactViewImpl > rep_
Definition: DDCompactView.h:164
void DDCompactView::setRoot ( const DDLogicalPart &  root)

don't use : interface not stable ....

Definition at line 133 of file DDCompactView.cc.

References rep_.

Referenced by DDLSAX2ConfigHandler::startElement().

134 {
135  rep_->setRoot(root);
136 }
DDCompactView::rep_
std::unique_ptr< DDCompactViewImpl > rep_
Definition: DDCompactView.h:164
void DDCompactView::swap ( DDCompactView &  repToSwap)

Definition at line 138 of file DDCompactView.cc.

References rep_.

138  {
139  rep_->swap ( *(repToSwap.rep_) );
140 }
DDCompactView::rep_
std::unique_ptr< DDCompactViewImpl > rep_
Definition: DDCompactView.h:164
DDCompactView::walker_type DDCompactView::walker ( ) const

dont't use ! Proper implementation missing ...

Definition at line 79 of file DDCompactView.cc.

References rep_.

Referenced by DDCheckConnect().

80 {
81  return rep_->walker();
82 }
DDCompactView::rep_
std::unique_ptr< DDCompactViewImpl > rep_
Definition: DDCompactView.h:164
double DDCompactView::weight ( const DDLogicalPart &  p) const

Prototype version of calculating the weight of a detector component.

Example:

// Fetch a compact-view
DDCompactView view;
// Fetch the part you want to weigh
DDLogicalPart tracker(DDName("Tracker","tracker.xml"));
// Weigh it
edm::LogInfo ("DDCompactView") << "Tracker weight = "
<< view.weight(tracker) / kg
<< " kg" << std::endl;

The weight of all children is calculated as well.

Definition at line 103 of file DDCompactView.cc.

References rep_.

104 {
105  return rep_->weight(p);
106 }
DDCompactView::rep_
std::unique_ptr< DDCompactViewImpl > rep_
Definition: DDCompactView.h:164
const DDPosData * DDCompactView::worldPosition ( ) const

The absolute position of the world.

Definition at line 74 of file DDCompactView.cc.

References worldpos_.

75 {
76  return worldpos_.get();
77 }
DDCompactView::worldpos_
std::unique_ptr< DDPosData > worldpos_
Definition: DDCompactView.h:165
DDCompactView::graph_type & DDCompactView::writeableGraph ( )

Definition at line 64 of file DDCompactView.cc.

References rep_.

65 {
66  return const_cast<graph_type&>(rep_->graph());
67 }
DDCompactView::graph_type
math::Graph< DDLogicalPart, DDPosData * > graph_type
type of representation of the compact-view (acyclic directed multigraph)
Definition: DDCompactView.h:107
DDCompactView::rep_
std::unique_ptr< DDCompactViewImpl > rep_
Definition: DDCompactView.h:164

Member Data Documentation

DDI::Store<DDName, DDI::LogicalPart*> DDCompactView::lpStore_
private

Definition at line 171 of file DDCompactView.h.

Referenced by lockdown().

DDI::Store<DDName, DDI::Material*> DDCompactView::matStore_
private

Definition at line 169 of file DDCompactView.h.

Referenced by lockdown().

std::unique_ptr<DDCompactViewImpl> DDCompactView::rep_
private

Definition at line 164 of file DDCompactView.h.

Referenced by graph(), position(), root(), setRoot(), swap(), walker(), weight(), and writeableGraph().

DDI::Store<DDName, DDRotationMatrix*> DDCompactView::rotStore_
private

Definition at line 173 of file DDCompactView.h.

Referenced by lockdown().

DDI::Store<DDName, DDI::Solid*> DDCompactView::solidStore_
private

Definition at line 170 of file DDCompactView.h.

Referenced by lockdown().

DDI::Store<DDName, DDI::Specific*> DDCompactView::specStore_
private

Definition at line 172 of file DDCompactView.h.

Referenced by lockdown().

std::unique_ptr<DDPosData> DDCompactView::worldpos_
private

Definition at line 165 of file DDCompactView.h.

Referenced by worldPosition().

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