DetGeomDesc Class Reference

Geometrical description of a detector. More...

#include <DetGeomDesc.h>

Public Types
typedef std::vector< const DetGeomDesc * >	ConstContainer
typedef std::vector< DetGeomDesc * >	Container
typedef unsigned int	GeometricEnumType
	a type (not used in the moment, left for the future) More...
typedef DDExpandedView::nav_type	nav_type

Public Member Functions
void	addComponent (DetGeomDesc *)
void	addComponents (Container cont)
void	ApplyAlignment (const RPAlignmentCorrectionData &)
	alignment More...
void	clearComponents ()
virtual ConstContainer	components () const
	access to the tree structure More...
virtual Container	components ()
virtual int	copyno () const
virtual ConstContainer	deepComponents () const
void	deepDeleteComponents ()
	deletes just the first daughters More...
void	deleteComponents ()
virtual double	density () const
	DetGeomDesc (nav_type navtype, GeometricEnumType dd=0)
	Constructors to be used when looping over DDD. More...
	DetGeomDesc (DDExpandedView *ev, GeometricEnumType dd=0)
	DetGeomDesc (DDFilteredView *fv, GeometricEnumType dd=0)
	DetGeomDesc (const DetGeomDesc &)
	copy constructor and assignment operator More...
virtual DetId	geographicalID () const
bool	isLeaf () const
	traverses the treee and deletes all nodes. More...
virtual std::string	material () const
DDName	name () const
nav_type	navType () const
DetGeomDesc &	operator= (const DetGeomDesc &)
std::vector< double >	params () const
virtual std::vector< DDExpandedNode >	parents () const
	returns all the components below More...
DDRotationMatrix	rotation () const
	geometry information More...
void	setComponents (Container cont)
	components (children) management More...
void	setGeographicalID (DetId id)
	ID stuff. More...
DDSolidShape	shape () const
DDTranslation	translation () const
GeometricEnumType	type () const
virtual double	volume () const
virtual double	weight () const
virtual	~DetGeomDesc ()
	destructor More...

Private Attributes
Container	_container
int	_copy
nav_type	_ddd
DDName	_ddname
double	_density
DetId	_geographicalID
std::string	_material
std::vector< double >	_params
std::vector< DDExpandedNode >	_parents
DDRotationMatrix	_rot
DDSolidShape	_shape
DDTranslation	_trans
GeometricEnumType	_type
double	_volume
double	_weight

Detailed Description

Geometrical description of a detector.

See schema of TOTEM RP geometry classes

Class resembling GeometricDet class. Slight changes were made to suit needs of the TOTEM RP description. Each instance is a tree node, with geometrical information from DDD (shift, rotation, material, ...), ID and list of children nodes. It is intended to have two such a trees. One for ideal geometry (within IdealGeometryRecord) and second for real geometry (VeryForwardRealGeometryRecord). The transition from ideal to real geometry (i.e. loading alignments) is done by TotemRPRealGeometryModule.

The translation and rotation parameters are defined by local-to-global coordinate transform. That is, if r_l is a point in local coordinate system and x_g in global, then the transform reads:

   x_g = rotation * x_l + translation

Definition at line 40 of file DetGeomDesc.h.

Member Typedef Documentation

typedef std::vector< const DetGeomDesc*> DetGeomDesc::ConstContainer

Definition at line 43 of file DetGeomDesc.h.

typedef std::vector< DetGeomDesc*> DetGeomDesc::Container

Definition at line 44 of file DetGeomDesc.h.

typedef unsigned int DetGeomDesc::GeometricEnumType

a type (not used in the moment, left for the future)

Definition at line 48 of file DetGeomDesc.h.

typedef DDExpandedView::nav_type DetGeomDesc::nav_type

Definition at line 45 of file DetGeomDesc.h.

Constructor & Destructor Documentation

DetGeomDesc::DetGeomDesc	(	nav_type	navtype,
		GeometricEnumType	dd = 0
	)

Constructors to be used when looping over DDD.

Definition at line 22 of file DetGeomDesc.cc.

References _copy, _ddd, _ddname, _density, _material, _params, _parents, _rot, _shape, _trans, _volume, _weight, DDExpandedView::copyno(), density(), ev, DDExpandedView::geoHistory(), DDExpandedView::goTo(), DDExpandedView::logicalPart(), material(), name(), metProducer_cfi::parameters, DDExpandedView::rotation(), shape(), DDExpandedView::translation(), and volume().

                                                                 : _ddd(navtype), _type(type)
{ 
    DDCompactView cpv;
    DDExpandedView ev(cpv);
    ev.goTo(_ddd);
    _params = ((ev.logicalPart()).solid()).parameters();
    _trans = ev.translation();
    _rot = ev.rotation();
    _shape = ((ev.logicalPart()).solid()).shape();
    _ddname = ((ev.logicalPart()).ddname()).name();
    _parents = ev.geoHistory();
    _volume   = ((ev.logicalPart()).solid()).volume();
    _density  = ((ev.logicalPart()).material()).density();
    _weight   = _density * ( _volume / 1000.); // volume mm3->cm3
    _copy     = ev.copyno();
    _material = ((ev.logicalPart()).material()).name();
}

DetGeomDesc::DetGeomDesc	(	DDExpandedView *	ev,
		GeometricEnumType	dd = 0
	)

Definition at line 42 of file DetGeomDesc.cc.

References _copy, _ddd, _ddname, _density, _material, _params, _parents, _rot, _shape, _trans, _volume, _weight, DDExpandedView::copyno(), density(), DDExpandedView::geoHistory(), DDExpandedView::logicalPart(), material(), name(), DDExpandedView::navPos(), metProducer_cfi::parameters, DDExpandedView::rotation(), shape(), DDExpandedView::translation(), and volume().

                                                                   : _type(type)
{
    _ddd = fv->navPos();
    _params = ((fv->logicalPart()).solid()).parameters();  
    _trans = fv->translation();
    _rot = fv->rotation();
    _shape = ((fv->logicalPart()).solid()).shape();
    _ddname = ((fv->logicalPart()).ddname()).name();
    _parents = fv->geoHistory();
    _volume   = ((fv->logicalPart()).solid()).volume();  
    _density  = ((fv->logicalPart()).material()).density();
    _weight   = _density * ( _volume / 1000.); // volume mm3->cm3
    _copy     = fv->copyno();
    _material = ((fv->logicalPart()).material()).name();
}

DetGeomDesc::DetGeomDesc	(	DDFilteredView *	fv,
		GeometricEnumType	dd = 0
	)

Definition at line 60 of file DetGeomDesc.cc.

References _copy, _ddd, _ddname, _density, _material, _params, _parents, _rot, _shape, _trans, _volume, _weight, DDFilteredView::copyno(), density(), DDFilteredView::geoHistory(), DDFilteredView::logicalPart(), material(), name(), DDFilteredView::navPos(), metProducer_cfi::parameters, DDFilteredView::rotation(), shape(), DDFilteredView::translation(), and volume().

                                                                   : _type(type)
{
    _ddd = fv->navPos();
    _params = ((fv->logicalPart()).solid()).parameters();
    _trans = fv->translation();
    _rot = fv->rotation();
    _shape = ((fv->logicalPart()).solid()).shape();
    _ddname = ((fv->logicalPart()).ddname()).name();
    _parents = fv->geoHistory();
    _volume   = ((fv->logicalPart()).solid()).volume();
    _density  = ((fv->logicalPart()).material()).density();
    _weight   = _density * ( _volume / 1000.); // volume mm3->cm3
    _copy     = fv->copyno();
    _material = ((fv->logicalPart()).material()).name();
}

DetGeomDesc::DetGeomDesc

(

const DetGeomDesc &

ref

)

copy constructor and assignment operator

Definition at line 78 of file DetGeomDesc.cc.

{
    (*this) = ref;
}

DetGeomDesc::~DetGeomDesc ( )

virtual

destructor

Definition at line 107 of file DetGeomDesc.cc.

References deepDeleteComponents().

{
    deepDeleteComponents();
}

Member Function Documentation

void DetGeomDesc::addComponent

(

DetGeomDesc *

det

)

Definition at line 159 of file DetGeomDesc.cc.

References _container.

Referenced by TotemRPGeometryESModule::ApplyAlignments(), DDDTotemRPContruction::buildDetGeomDesc(), and setComponents().

{
    _container.push_back(det);
}

void DetGeomDesc::addComponents

(

Container

cont

)

Definition at line 150 of file DetGeomDesc.cc.

References _container.

Referenced by setComponents().

{
    for( Container::iterator ig = cont.begin(); ig != cont.end();ig++) {
        _container.push_back(*ig);
    }
}

void DetGeomDesc::ApplyAlignment

(

const RPAlignmentCorrectionData &

t

)

alignment

Definition at line 184 of file DetGeomDesc.cc.

References _rot, _trans, RPAlignmentCorrectionData::getRotationMatrix(), and RPAlignmentCorrectionData::getTranslation().

Referenced by TotemRPGeometryESModule::ApplyAlignments(), and material().

{
    //cout << " DetGeomDesc::ApplyAlignment > before: " << _trans << ",  " << _rot << endl;
    _rot = t.getRotationMatrix() * _rot;
    _trans = t.getTranslation() + _trans;
    //cout << " DetGeomDesc::ApplyAlignment > after: " << _trans << ",  " << _rot << endl;
}

void DetGeomDesc::clearComponents ( )

inline

Definition at line 78 of file DetGeomDesc.h.

References _container, deepDeleteComponents(), and deleteComponents().

Referenced by deepDeleteComponents().

            { _container.resize(0);} 

DetGeomDesc::ConstContainer DetGeomDesc::components ( ) const

virtual

access to the tree structure

Definition at line 121 of file DetGeomDesc.cc.

References _container.

Referenced by TotemRPGeometryESModule::ApplyAlignments(), TotemRPGeometry::Build(), and geographicalID().

{
    ConstContainer _temp;
    for (Container::const_iterator it = _container.begin(); it != _container.end(); it++) {
        _temp.push_back(*it);
    }
    return _temp;
}

DetGeomDesc::Container DetGeomDesc::components ( )

virtual

Definition at line 114 of file DetGeomDesc.cc.

References _container.

{
    return _container;
}

virtual int DetGeomDesc::copyno ( ) const

inlinevirtual

Definition at line 93 of file DetGeomDesc.h.

References _copy.

{return _copy;}

DetGeomDesc::ConstContainer DetGeomDesc::deepComponents ( ) const

virtual

Definition at line 132 of file DetGeomDesc.cc.

References _container, popcon2dropbox::copy(), and isLeaf().

Referenced by geographicalID().

{
  ConstContainer _temp;
  if (isLeaf())
    _temp.push_back(const_cast<DetGeomDesc*>(this));
  else {
    for (Container::const_iterator it = _container.begin();
     it != _container.end(); it++){
      ConstContainer _temp2 =  (**it).deepComponents();
      copy(_temp2.begin(), _temp2.end(), back_inserter(_temp));
    }
  }
  return _temp;
}

void DetGeomDesc::deepDeleteComponents

(

)

deletes just the first daughters

Definition at line 173 of file DetGeomDesc.cc.

References _container, and clearComponents().

Referenced by clearComponents(), and ~DetGeomDesc().

{
    for (Container::iterator it = _container.begin(); it != _container.end(); it++) {
        ( const_cast<DetGeomDesc*>(*it) )->deepDeleteComponents();
        delete (*it);
    }
    clearComponents();  
}

void DetGeomDesc::deleteComponents

(

)

Definition at line 166 of file DetGeomDesc.cc.

References _container.

Referenced by clearComponents().

{
    _container.erase(_container.begin(), _container.end());
}

virtual double DetGeomDesc::density ( ) const

inlinevirtual

Definition at line 95 of file DetGeomDesc.h.

References _density.

Referenced by DetGeomDesc().

{return _density;}

virtual DetId DetGeomDesc::geographicalID ( ) const

inlinevirtual

Definition at line 64 of file DetGeomDesc.h.

References _geographicalID, components(), and deepComponents().

Referenced by TotemRPGeometryESModule::ApplyAlignments(), and TotemRPGeometry::Build().

{ return _geographicalID; }

bool DetGeomDesc::isLeaf ( ) const

inline

traverses the treee and deletes all nodes.

Definition at line 82 of file DetGeomDesc.h.

References _container.

Referenced by deepComponents().

            { return (_container.size() == 0); }

virtual std::string DetGeomDesc::material ( void  ) const

inlinevirtual

Definition at line 97 of file DetGeomDesc.h.

References _material, and ApplyAlignment().

Referenced by DetGeomDesc().

{return _material;}

DDName DetGeomDesc::name ( void  ) const

inline

Definition at line 90 of file DetGeomDesc.h.

References _ddname.

Referenced by config.CFG::__str__(), TotemRPGeometryESModule::ApplyAlignments(), TotemRPGeometry::Build(), DetGeomDesc(), validation.Sample::digest(), and VIDSelectorBase.VIDSelectorBase::initialize().

{return _ddname;};

nav_type DetGeomDesc::navType ( ) const

inline

Definition at line 91 of file DetGeomDesc.h.

References _ddd.

{return _ddd;}

DetGeomDesc & DetGeomDesc::operator=

(

const DetGeomDesc &

ref

)

Definition at line 85 of file DetGeomDesc.cc.

References _copy, _ddd, _ddname, _density, _geographicalID, _material, _params, _parents, _rot, _shape, _trans, _type, _volume, and _weight.

{
    _ddd            = ref._ddd;
    _params         = ref._params;
    _trans          = ref._trans;
    _rot            = ref._rot;
    _shape          = ref._shape;
    _ddname         = ref._ddname;
    _parents        = ref._parents;
    _volume         = ref._volume;
    _density        = ref._density;
    _weight         = ref._weight;
    _copy           = ref._copy;
    _material       = ref._material;
    _geographicalID = ref._geographicalID;
    _type           = ref._type;

    return (*this);
}

std::vector<double> DetGeomDesc::params ( ) const

inline

Definition at line 92 of file DetGeomDesc.h.

References _params.

Referenced by CTPPSDiamondRecHitProducerAlgorithm::build().

{return _params;}

virtual std::vector< DDExpandedNode > DetGeomDesc::parents ( ) const

inlinevirtual

returns all the components below

retuns the geometrical history

Definition at line 70 of file DetGeomDesc.h.

References _parents.

            { return _parents; }

DDRotationMatrix DetGeomDesc::rotation ( void  ) const

inline

geometry information

Definition at line 86 of file DetGeomDesc.h.

References _rot.

Referenced by TotemRPGeometry::GlobalToLocal(), and TotemRPGeometry::LocalToGlobal().

{return _rot;}

void DetGeomDesc::setComponents ( Container  cont )

inline

components (children) management

Definition at line 74 of file DetGeomDesc.h.

References _container, addComponent(), and addComponents().

            { _container = cont; }

void DetGeomDesc::setGeographicalID ( DetId  id )

inline

ID stuff.

Definition at line 63 of file DetGeomDesc.h.

References _geographicalID, and hcalTTPDigis_cfi::id.

Referenced by DDDTotemRPContruction::buildDetGeomDesc().

{ _geographicalID = id; }

DDSolidShape DetGeomDesc::shape ( void  ) const

inline

Definition at line 88 of file DetGeomDesc.h.

References _shape.

Referenced by DetGeomDesc().

{return _shape;}

DDTranslation DetGeomDesc::translation ( void  ) const

inline

Definition at line 87 of file DetGeomDesc.h.

References _trans.

Referenced by TotemRPDQMSource::analyze(), CTPPSDiamondRecHitProducerAlgorithm::build(), TotemRPGeometry::GlobalToLocal(), TotemRPGeometry::LocalToGlobal(), and TotemRPUVPatternFinder::produce().

{return _trans;}

GeometricEnumType DetGeomDesc::type ( ) const

inline

Definition at line 89 of file DetGeomDesc.h.

References _type.

{return _type;}

virtual double DetGeomDesc::volume ( void  ) const

inlinevirtual

Definition at line 94 of file DetGeomDesc.h.

References _volume.

Referenced by DetGeomDesc().

{return _volume;}

virtual double DetGeomDesc::weight ( void  ) const

inlinevirtual

Definition at line 96 of file DetGeomDesc.h.

References _weight.

{return _weight;}

Member Data Documentation

Container DetGeomDesc::_container

private

Definition at line 103 of file DetGeomDesc.h.

Referenced by addComponent(), addComponents(), clearComponents(), components(), deepComponents(), deepDeleteComponents(), deleteComponents(), isLeaf(), and setComponents().

int DetGeomDesc::_copy

private

Definition at line 116 of file DetGeomDesc.h.

Referenced by copyno(), DetGeomDesc(), and operator=().

nav_type DetGeomDesc::_ddd

private

Definition at line 104 of file DetGeomDesc.h.

Referenced by DetGeomDesc(), navType(), and operator=().

DDName DetGeomDesc::_ddname

private

Definition at line 108 of file DetGeomDesc.h.

Referenced by DetGeomDesc(), name(), and operator=().

double DetGeomDesc::_density

private

Definition at line 114 of file DetGeomDesc.h.

Referenced by density(), DetGeomDesc(), and operator=().

DetId DetGeomDesc::_geographicalID

private

Definition at line 111 of file DetGeomDesc.h.

Referenced by geographicalID(), operator=(), and setGeographicalID().

std::string DetGeomDesc::_material

private

Definition at line 117 of file DetGeomDesc.h.

Referenced by DetGeomDesc(), material(), and operator=().

std::vector<double> DetGeomDesc::_params

private

Definition at line 110 of file DetGeomDesc.h.

Referenced by DetGeomDesc(), operator=(), and params().

std::vector< DDExpandedNode > DetGeomDesc::_parents

private

Definition at line 112 of file DetGeomDesc.h.

Referenced by DetGeomDesc(), operator=(), and parents().

DDRotationMatrix DetGeomDesc::_rot

private

Definition at line 106 of file DetGeomDesc.h.

Referenced by ApplyAlignment(), DetGeomDesc(), operator=(), and rotation().

DDSolidShape DetGeomDesc::_shape

private

Definition at line 107 of file DetGeomDesc.h.

Referenced by DetGeomDesc(), operator=(), and shape().

DDTranslation DetGeomDesc::_trans

private

Definition at line 105 of file DetGeomDesc.h.

Referenced by ApplyAlignment(), DetGeomDesc(), operator=(), and translation().

GeometricEnumType DetGeomDesc::_type

private

Definition at line 109 of file DetGeomDesc.h.

Referenced by operator=(), and type().

double DetGeomDesc::_volume

private

Definition at line 113 of file DetGeomDesc.h.

Referenced by DetGeomDesc(), operator=(), and volume().

double DetGeomDesc::_weight

private

Definition at line 115 of file DetGeomDesc.h.

Referenced by DetGeomDesc(), operator=(), and weight().