Atlfast::Sector Class Reference

#include <MuonSpectrometer.h>

Collaboration diagram for Atlfast::Sector:

[legend]List of all members.

Public Member Functions
	Sector (DOMNode *boundaries, DOMNode *sector)
	~Sector ()
void	combine (Sector &otherSec, double thispt, double nextpt)
double	calculateResolution (const HepLorentzVector &avec)
void	dump (std::string indent)
std::string	getSectorType ()
Private Attributes
std::string	m_sectorType
double	m_phimin
double	m_phimax
std::vector< PhiBin >	m_phis

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Detailed Description

Definition at line 54 of file MuonSpectrometer.h.

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Constructor & Destructor Documentation

Atlfast::Sector::Sector	(	DOMNode *	boundaries,
		DOMNode *	sector
	)

Definition at line 219 of file MuonSpectrometer.cxx.

                                                    :m_phimin(0.){

    m_sectorType = "Unknown";
    
    getFirstValue(sector, "sectortype", m_sectorType);
    
    std::vector<DOMNode*> phis = getAllChildTagsByName(sector, "phibinres");
    SpectrometerComponentInstantiator<PhiBin> instantiator(boundaries);
    m_phis = std::for_each(phis.begin(),
                           phis.end(),
                           instantiator).objects();
    
    DOMNode* phiInfoNode =  getFirstChildTagByName(boundaries, "phiinfo");
    getFirstValue(phiInfoNode, "phifirst", m_phimin);
    getFirstValue(phiInfoNode, "philast", m_phimax);
    
    // Calculate phi info once here and give it to the PhiBins
    
    int phipoints = m_phis.size();
    double deltaphi = (m_phimax-m_phimin)/(phipoints-1);


    std::vector<PhiBin>::iterator itr = m_phis.begin();
    for(;itr != m_phis.end(); ++itr){
      (*itr).setPhiStuff(m_phimin, m_phimax, deltaphi, phipoints);
    }
    
  }

Atlfast::Sector::~Sector

(

)

Definition at line 248 of file MuonSpectrometer.cxx.

                 {
    m_phis.clear();
  }

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Member Function Documentation

void Atlfast::Sector::combine	(	Sector &	otherSec,
		double	thispt,
		double	nextpt
	)

Definition at line 252 of file MuonSpectrometer.cxx.

                                                                    {
    
    std::vector<PhiBin>::iterator thisPhiItr = m_phis.begin();
    std::vector<PhiBin>::iterator otherPhiItr = otherSec.m_phis.begin();
    for(;thisPhiItr != m_phis.end(); ++thisPhiItr, ++otherPhiItr){
      (*thisPhiItr).combine(*otherPhiItr, thispt, nextpt);
    }
  }

double Atlfast::Sector::calculateResolution

(

const HepLorentzVector &

avec

)

Definition at line 261 of file MuonSpectrometer.cxx.

                                                                {

    // check for appropriate PhiBin
    // First calculate the local phi (zeroed at the sector phimin)
    
    double localphi = avec.phi();
    while (localphi < 0.) localphi += 2.*M_PI;
    double global_phi = localphi;
    double sectorsize = m_phimax - m_phimin;
    while (localphi > sectorsize ) localphi -= sectorsize;
    if ( global_phi >= 3.926990815 && global_phi < 4.712388978 )
      localphi = sectorsize - localphi;
    
    IsCorrectPhiBin icpb(localphi);
    std::vector<PhiBin>::iterator pbitr = find_if(m_phis.begin(),
                                                  m_phis.end(),
                                                  icpb);
    if ( pbitr == m_phis.end() ){
      // Could not find correct PhiBin, returning resolution of 1.0
      return 1.;
    }
    
    return (*pbitr).calculateResolution(avec);    
    
  }

void Atlfast::Sector::dump

(

std::string

indent

)

Definition at line 287 of file MuonSpectrometer.cxx.

                                   {
    indent += "  ";
    std::cout<<indent<<"Dump for Sector:\n";
    std::cout<<indent<<"m_sectorType "<<m_sectorType<<std::endl;
    std::cout<<indent<<"m_phimin     "<<m_phimin<<std::endl;
    std::for_each(m_phis.begin(), m_phis.end(), AddToDump(indent));
  }

std::string Atlfast::Sector::getSectorType

(

)

[inline]

Definition at line 61 of file MuonSpectrometer.h.

{return m_sectorType;}

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Member Data Documentation

std::string Atlfast::Sector::m_sectorType [private]

Definition at line 63 of file MuonSpectrometer.h.

double Atlfast::Sector::m_phimin [private]

Definition at line 64 of file MuonSpectrometer.h.

double Atlfast::Sector::m_phimax [private]

Definition at line 65 of file MuonSpectrometer.h.

std::vector<PhiBin> Atlfast::Sector::m_phis [private]

Definition at line 66 of file MuonSpectrometer.h.

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

• /afs/cern.ch/user/s/sdean/project_builds/AtlasOffline-rel_1/Simulation/Atlfast/AtlfastAlgs/AtlfastAlgs/MuonSpectrometer.h
• /afs/cern.ch/user/s/sdean/project_builds/AtlasOffline-rel_1/Simulation/Atlfast/AtlfastAlgs/src/MuonSpectrometer.cxx

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