invexp.C File Reference

#include "TObjString.h"
#include "TString.h"
#include "TObjArray.h"
#include <vector>

Go to the source code of this file.

Typedefs
typedef std::vector< TString >	StrVec

Functions
int	SplitString (TString s, TString delim, StrVec &toks)
bool	prepare (TString pts, TString exts, StrVec &c, StrVec &vars)
TString	makefml (TString pts, TString exts, int ncmp=4, TString last="-")
TString	m (TString pts, TString exts="e px py pz")
TString	m2 (TString pts, TString exts="e px py pz")
TString	p (TString pts, TString exts="px py pz")
TString	pt (TString pts, TString exts="px py pz")
TString	pz (TString pts, TString exts="px py pz")
TString	thtd (TString pts, TString exts="px py pz")
TString	tht (TString pts, TString exts="px py pz")
TString	ctht (TString pts, TString exts="px py pz")
TString	dalitz (TString pts, TString exts="e px py pz")

Typedef Documentation

typedef std::vector<TString> StrVec

Definition at line 41 of file invexp.C.

Function Documentation

TString ctht	(	TString	pts,
		TString	exts = "px py pz"
	)

Definition at line 179 of file invexp.C.

References p, pz, and TString.

Referenced by PndFsmRich::respond(), and PndFsmDrcDisc::respond().

{
        TString tp  = p(pts,exts);
        TString tpz = pz(pts,exts);
        
        return "("+tpz+"/"+tp+")";
}

TString dalitz	(	TString	pts,
		TString	exts = "e px py pz"
	)

Definition at line 190 of file invexp.C.

References c, m2(), SplitString(), TString, and vars.

{
        bool invord = (pts.BeginsWith("*"));
        pts.ReplaceAll("*","");

        StrVec c,vars;
        SplitString(pts, " ", vars);
        
        if (vars.size()!=3) return "1";
        
        TString pts1=vars[0]+"+"+vars[1];
        TString pts2=vars[0]+"+"+vars[2];
        
        TString m01 = m2((invord?"*":"")+pts1,exts);
        TString m02 = m2((invord?"*":"")+pts2,exts);
        
        return m01+":"+m02;
}

TString m	(	TString	pts,
		TString	exts = "e px py pz"
	)

Definition at line 109 of file invexp.C.

References makefml().

{       
        return "sqrt("+makefml(pts,exts)+")";
}

TString m2	(	TString	pts,
		TString	exts = "e px py pz"
	)

Definition at line 117 of file invexp.C.

References makefml().

Referenced by ana_chic(), PndAnalysisForwardTask::analyzeMCTracks(), Photospp::PhotosHEPEVTParticle::checkMomentumConservation(), combine(), PndTrkCluster::ComputeCircle(), Config(), PndFastSim::cutAndSmear(), dalitz(), PndDrcReco::Finish(), KFParticleBase::GetMass(), KFParticleBaseSIMD::GetMass(), mzvmod2(), operator+(), operator-(), DecayTreeFitter::InternalParticle::projectMassConstraintTwoBody(), PndFsmCmpDet::respond(), PndFsmCombiDet::respond(), KFParticleBase::SetMassConstraint(), KFParticleBaseSIMD::SetMassConstraint(), simax(), simin(), PndFastSim::sumResponse(), and test_check().

{
        return "("+makefml(pts,exts)+")";
}

TString makefml	(	TString	pts,
		TString	exts,
		int	ncmp = 4,
		TString	last = "-"
	)

Definition at line 89 of file invexp.C.

References c, i, prepare(), r, TString, and vars.

Referenced by m(), m2(), p(), and pt().

{
        StrVec c,vars;
        bool invord = prepare(pts, exts, c, vars);
        
        TString r="";
        
        for (int i=0;i<ncmp;++i)
        {
                r += "(";
                for (unsigned int j=0;j<vars.size();++j) invord ? r += c[i]+vars[j] : r += vars[j]+c[i];
                r += ")^2";
                if (i<ncmp-1) r += last;
        }
        return r;
}

TString p	(	TString	pts,
		TString	exts = "px py pz"
	)

Definition at line 125 of file invexp.C.

References makefml().

{
        return "sqrt("+makefml(pts,exts,3,"+")+")";
}

bool prepare	(	TString	pts,
		TString	exts,
		StrVec &	c,
		StrVec &	vars
	)

Definition at line 60 of file invexp.C.

References SplitString().

Referenced by makefml(), and pz().

{
        bool invord = false;
        
        if (pts.BeginsWith("*")) invord=true;
        pts.ReplaceAll("*","");
        
        SplitString(exts," ",c);
        
        if (invord)
        {
                pts.ReplaceAll("-","- ");
                pts.ReplaceAll("+","+ ");
        }
        else
        {
                pts.ReplaceAll("-"," -");
                pts.ReplaceAll("+"," +");
        }
        
        SplitString(pts," ",vars);      
        
        return invord;
}

TString pt	(	TString	pts,
		TString	exts = "px py pz"
	)

Definition at line 133 of file invexp.C.

References makefml().

Referenced by ana_pid(), AnalyseSimFile(), PndEmcMakeCluster::cleansortmclist(), PndEmcHitProducer::cleansortmclist(), PndTrkTrack::ComputeMomentumAtPosition(), ctauhistogramm(), PndFsmEmcPid::detected(), MyMainFrame::DoDraw(), PndSttHelixTrackFitter::DoFitPlain(), draw_track(), DrawField(), PndMvdEventAnaTask::Exec(), PndDrcHitProducerIdeal::Exec(), PndDskFLGHitProducerIdeal::Exec(), KFParticleFinder::Find2DaughterDecay(), KFParticleFinder::FindDMesLambdac(), fixForMctester(), for(), PndRiemannTrack::getCharge(), PndFTSCADisplay::GetColorK(), KFParticle::GetDistanceFromVertexXY(), KFParticleSIMD::GetDistanceFromVertexXY(), KFParticle::GetExternalTrackParam(), KFParticleSIMD::GetExternalTrackParam(), PndRiemannTrack::getPforHit(), KFParticleBase::GetPt(), PndFTSCATrackParam::GetXYZPxPyPzQ(), PndFTSTopoReconstructor::Init(), PndSttTrack::MomentumAtPoint(), RhoCalculationTools::P7toPRG(), PndTrkTrack::PndTrkTrack(), DrawHits::ProcessBarHit(), PndDrcRecoLookupMapS::ProcessBarHit(), PndDrcRecoLookupMap::ProcessBarHit(), PndDrcHitProducerReal::ProcessBarPoint(), PndDisc::ProcessHits(), propagate(), PndFsmTrack::Propagate(), PndGasGenerator::ReadEvent(), PndBoxGenerator::ReadEvent(), PndVolGenerator::ReadEvent(), PndFixStepParticleGun::ReadEvent(), PndPmtPoormantracks::RollMomentumBox(), RollMomentumBox(), softtrigger_kin5(), softtrigger_toy12(), tht(), thtd(), toy_core(), trapmap_barrel(), PndSttHelixTrackFitter::XYFit(), PndSttHelixTrackFitter::XYFitThroughOrigin(), ZeeAnalysis(), PndSttHelixTrackFitter::ZFinder(), PndSttHelixTrackFitter::ZFinderThroughOrigin(), ZmumuAnalysis(), and ZtautauAnalysis().

{
        return "sqrt("+makefml(pts,exts,2,"+")+")";
}

TString pz	(	TString	pts,
		TString	exts = "px py pz"
	)

Definition at line 141 of file invexp.C.

References c, prepare(), r, TString, and vars.

{
        StrVec c,vars;
        bool invord = prepare(pts, exts, c, vars);
        
        TString r = "(";
        
        for (unsigned int j=0;j<vars.size();++j) invord ? r += c[2]+vars[j] :r += vars[j]+c[2];
        r += ")";

        return r;
}

int SplitString	(	TString	s,
		TString	delim,
		StrVec &	toks
	)

Definition at line 43 of file invexp.C.

References i, and TString.

Referenced by compress(), dalitz(), getFromCut(), getFromWeightFile(), init(), prepare(), prod_ana(), prod_fsim(), readConfig(), TMVAApply(), TMVATester(), TMVATrainer(), TMVATrainer_608(), and TMVATraining().

{
        toks.clear();
        TObjArray *tok = s.Tokenize(delim);
        int N = tok->GetEntries();      
        for (int i=0;i<N;++i) 
        {
                TString token = (((TObjString*)tok->At(i))->String()).Strip(TString::kBoth);
                toks.push_back(token);
        }
        return toks.size();
}

TString tht	(	TString	pts,
		TString	exts = "px py pz"
	)

Definition at line 168 of file invexp.C.

References pt(), pz, and TString.

Referenced by ana_pid(), RhoCalculationTools::P7toPRG(), PndFsmMdtPid::respond(), trapmap_barrel(), and trapmap_disc().

{
        TString tpt = pt(pts,exts);
        TString tpz = pz(pts,exts);
        
        return "atan2("+tpt+","+tpz+")";
}

TString thtd	(	TString	pts,
		TString	exts = "px py pz"
	)

Definition at line 157 of file invexp.C.

References pt(), pz, and TString.

{
        TString tpt = pt(pts,exts);
        TString tpz = pz(pts,exts);
        
        return "(atan2("+tpt+","+tpz+")*57.3)";
}