MissingEtHandle::Imp Class Reference

Collaboration diagram for MissingEtHandle::Imp:

Public Member Functions
QString	name () const
double	mpx () const
double	mpy () const
double	met () const
double	phi () const
double	sumet () const
void	createShapeFromJetParameters ()
void	updateConeHeightParameters (SoCone *, SoTranslation *, const double &energy) const
void	updateConeHeightParameters () const

Public Attributes
MissingEtHandle *	theclass = nullptr
const MissingEtCollHandle *	theCollHandle = nullptr
const MissingEtCollectionSettingsButton *	theCollSettingsButton = nullptr
const xAOD::MissingET *	m_met = nullptr
SoSeparator *	sep = nullptr
SoGroup *	base = nullptr
SoCone *	cone = nullptr
double	scale = 10.0
double	length = 1.0
double	thickness = 1.0
bool	shape = true
double	maxR = 0.0

Detailed Description

Definition at line 56 of file MissingEtHandle.cxx.

Member Function Documentation

createShapeFromJetParameters()

void MissingEtHandle::Imp::createShapeFromJetParameters

(

)

Definition at line 236 of file MissingEtHandle.cxx.

{
  VP1Msg::messageVerbose("MissingEtHandle::Imp::createShapeFromJetParameters()");
 
  //double length = m_met->met() * (200.0 * SYSTEM_OF_UNITS::cm /(100.0 * SYSTEM_OF_UNITS::GeV ));//Fixme: Make scale factor (and thickness) adjustable.
 
  // Set length of MET: 200 cm for 100 GeV
  double length = m_met->met() * (200.0 * SYSTEM_OF_UNITS::cm /(100.0 * SYSTEM_OF_UNITS::GeV ));
  this->length = length;
 
  // Set scale factor for MET length, from user's settings in the GUI
  this->scale = theCollSettingsButton->metLength();
 
  // Set thickness for MET line, from user's settings in the GUI
  this->thickness = theCollSettingsButton->metThickness();
 
 
  sep = new SoSeparator();
  sep->ref();
 
  //Dash line
  SoGroup * dash  = new SoGroup();
 
  SoRotationXYZ *r = new SoRotationXYZ();
  r->axis=SoRotationXYZ::Z;
  r->angle=-M_PI/2+ m_met->phi();
  dash->addChild(r);
 
  SoTranslation *t= new SoTranslation();
  t->translation.setValue(0, 0, 0);
  dash->addChild(t);
 
  //Define line width
  SoDrawStyle *drawStyle = new SoDrawStyle;
  drawStyle->style.setValue(SoDrawStyle::LINES);
  drawStyle->lineWidth.setValue(1. * thickness);
  drawStyle->linePattern.setValue(0xFF00); // 16-bits pattern for dashed line
  dash->addChild(drawStyle);
 
  //Define line connection
  SoCoordinate3 *coords = new SoCoordinate3;
  SbVec3f* vert = new SbVec3f[2];
  vert[0] = SbVec3f(0.0, 0.0, 0.0);
  vert[1] = SbVec3f(0.0, length * scale, 0.0);
  coords->point.setValues(0, 2, vert);
  delete [] vert;
  dash->addChild(coords);
 
  SoLineSet *lineSet = new SoLineSet ;
  lineSet->numVertices.set1Value(0, 2) ;
  dash->addChild(lineSet);
 
  dash->ref();
 
  base  = new SoGroup();
  base->addChild(dash);
  base->ref();
 
 
  sep->addChild(base);  // starts along y-axis // DO NOT MOVE THIS: ITS POSITION IS USED BY "updateConeHeightParameters(SoSeparator* sep,const double& energy)"
 
  //return sep;
}

met()

double MissingEtHandle::Imp::met ( ) const

inline

Definition at line 94 of file MissingEtHandle.cxx.

{ return m_met->met(); }

mpx()

double MissingEtHandle::Imp::mpx ( ) const

inline

Definition at line 92 of file MissingEtHandle.cxx.

{ return m_met->mpx(); }

mpy()

double MissingEtHandle::Imp::mpy ( ) const

inline

Definition at line 93 of file MissingEtHandle.cxx.

{ return m_met->mpy(); }

name()

QString MissingEtHandle::Imp::name ( ) const

inline

Definition at line 91 of file MissingEtHandle.cxx.

{ return QString::fromStdString( m_met->name() ); }

phi()

double MissingEtHandle::Imp::phi ( ) const

inline

Definition at line 95 of file MissingEtHandle.cxx.

{ /*VP1Msg::messageVerbose("phi: " + QString::number(m_met->phi()) );*/ return m_met->phi(); }

sumet()

double MissingEtHandle::Imp::sumet ( ) const

inline

Definition at line 96 of file MissingEtHandle.cxx.

{ return m_met->sumet(); }

updateConeHeightParameters() [1/2]

void MissingEtHandle::Imp::updateConeHeightParameters

(

)

const

Definition at line 334 of file MissingEtHandle.cxx.

                                                          {
 
 
  if (!sep) {
    VP1Msg::messageVerbose("sep not defined. Returning.");
    return;
  }
 
  //NB: The translation is the SIXTH child and the cone is the LAST child.
  if (sep->getNumChildren()<6) {
    VP1Msg::messageVerbose("getNumChildren() < 6!!!");
    return;
  }
 
  //    const double energyJet = energyForLengthAndCuts();
  //
  //    SoNode * sixthChild = sep->getChild(5);
  //    if (sixthChild->getTypeId()!=SoTranslation::getClassTypeId()) {
  //        return;
  //    }
  //    SoNode * lastChild = sep->getChild(sep->getNumChildren()-1);
  //    if (lastChild->getTypeId()!=SoCone::getClassTypeId()) {
  //        return;
  //    }
  //    updateConeHeightParameters(static_cast<SoCone*>(lastChild),static_cast<SoTranslation*>(sixthChild), energyJet);
}

updateConeHeightParameters() [2/2]

void MissingEtHandle::Imp::updateConeHeightParameters	(	SoCone *	cone,
		SoTranslation *	trans,
		const double &	energy ) const

Definition at line 301 of file MissingEtHandle.cxx.

{
  VP1Msg::messageVerbose("MissingEtHandle::Imp::updateConeHeightParameters()");
 
  //    double h(scale * energy);
  double h(scale);
 
  if (maxR > 0.0001) { // maxR > 0. is not univocally defined, because maxR is a floating point number
    VP1Msg::messageVerbose("maxR > 0.0001 ==> setting h = min(h,maxR)");
    h = std::min(h,maxR);
  }
 
  //h = 1500.0; // only for debug
 
  cone->height = h;
  cone->bottomRadius = 50.; //tan(coneR()) * h;
  trans->translation = SbVec3f(0,-0.5*h,0);
 
  //debug
  SbString strHeight, strRadius;
  (cone->height).get(strHeight);
  (cone->bottomRadius).get(strRadius);
  std::cout << "input - energy: " << energy << " - scale: " << scale << " - maxR: " << maxR << " - h: " << h << " --- updated cone - height: " << strHeight.getString() << " - bottom radius: " << strRadius.getString() << std::endl;
 
  // you can also use the 'writeField()' method, direct to std output
  //SoDebug::writeField(&(cone->height));
 
  //    QString text = "updated cone - height: " + QString::number(cone->height) + " - bottom radius: " + QString::number(cone->bottomRadius) " - translation: " + trans->translation;
  //    VP1Msg::messageVerbose(text);
}

Member Data Documentation

base

SoGroup* MissingEtHandle::Imp::base = nullptr

Definition at line 69 of file MissingEtHandle.cxx.

cone

SoCone* MissingEtHandle::Imp::cone = nullptr

Definition at line 70 of file MissingEtHandle.cxx.

length

double MissingEtHandle::Imp::length = 1.0

Definition at line 80 of file MissingEtHandle.cxx.

m_met

const xAOD::MissingET* MissingEtHandle::Imp::m_met = nullptr

Definition at line 66 of file MissingEtHandle.cxx.

maxR

double MissingEtHandle::Imp::maxR = 0.0

Definition at line 83 of file MissingEtHandle.cxx.

scale

double MissingEtHandle::Imp::scale = 10.0

Definition at line 79 of file MissingEtHandle.cxx.

sep

SoSeparator* MissingEtHandle::Imp::sep = nullptr

Definition at line 68 of file MissingEtHandle.cxx.

shape

bool MissingEtHandle::Imp::shape = true

Definition at line 82 of file MissingEtHandle.cxx.

theclass

MissingEtHandle* MissingEtHandle::Imp::theclass = nullptr

Definition at line 62 of file MissingEtHandle.cxx.

theCollHandle

const MissingEtCollHandle* MissingEtHandle::Imp::theCollHandle = nullptr

Definition at line 63 of file MissingEtHandle.cxx.

theCollSettingsButton

const MissingEtCollectionSettingsButton* MissingEtHandle::Imp::theCollSettingsButton = nullptr

Definition at line 64 of file MissingEtHandle.cxx.

thickness

double MissingEtHandle::Imp::thickness = 1.0

Definition at line 81 of file MissingEtHandle.cxx.

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

• MissingEtHandle.cxx