本文整理汇总了C++中TParticle::GetMother方法的典型用法代码示例。如果您正苦于以下问题：C++ TParticle::GetMother方法的具体用法？C++ TParticle::GetMother怎么用？C++ TParticle::GetMother使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TParticle的用法示例。
在下文中一共展示了TParticle::GetMother方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: dummy
//.........这里部分代码省略.........
plots.passedJetAndLepNumberSelections_ee = 0;
plots.passedJetAndLepNumberSelections_mumu = 0;
plots.passedJetAndLepNumberSelections_tautau = 0;
plots.passedJetAndLepNumberSelections_emu = 0;
plots.passedJetAndLepNumberSelections_etau = 0;
plots.passedJetAndLepNumberSelections_mutau = 0;
//PG loop over the events
for (int evt = 0 ; evt < nentries ; ++evt)
{
tree->GetEntry (evt) ;
tagJets -> Clear () ;
otherJets -> Clear () ;
//---- check if signal ----
if (if_signal && (IdEvent!=123 && IdEvent!=124)) continue;
plots.analyzed++;
//!---- MC ----
if (IdEvent==123 || IdEvent==124) { //---- VBF event ----
plots.v_decay_Channel_e = 0;
plots.v_decay_Channel_mu = 0;
plots.v_decay_Channel_tau = 0;
for (int iGen = 0; iGen < genParticles->GetEntries() ; ++iGen){
TParticle* myparticle = (TParticle*) genParticles->At(iGen);
if (abs(myparticle->GetPdgCode()) == 24) { //---- W
Int_t mother1 = 0;
mother1 = myparticle->GetMother(0);
if (mother1 == 25) { //---- mother is higgs ----
for (int iDaughter = 0; iDaughter<2; iDaughter++){
if (abs(myparticle->GetDaughter(iDaughter)) == 11) {//---- W -> e
plots.v_decay_Channel_e++;
}
if (abs(myparticle->GetDaughter(iDaughter)) == 13) {//---- W -> mu
plots.v_decay_Channel_mu++;
}
if (abs(myparticle->GetDaughter(iDaughter)) == 15) {//---- W -> tau
plots.v_decay_Channel_tau++;
}
}
}
}
}
}
if (plots.v_decay_Channel_e == 2) plots.analyzed_ee++;
if (plots.v_decay_Channel_mu == 2) plots.analyzed_mumu++;
if (plots.v_decay_Channel_tau == 2) plots.analyzed_tautau++;
if (plots.v_decay_Channel_e == 1 && plots.v_decay_Channel_mu == 1) plots.analyzed_emu++;
if (plots.v_decay_Channel_e == 1 && plots.v_decay_Channel_tau == 1) plots.analyzed_etau++;
if (plots.v_decay_Channel_mu == 1 && plots.v_decay_Channel_tau == 1) plots.analyzed_mutau++;
int cutId = 0 ;
示例2: Error
TEveTrackList*
kine_tracks(Double_t min_pt, Double_t min_p,
Bool_t pdg_col, Bool_t recurse,
Bool_t use_track_refs)
{
IlcRunLoader* rl = IlcEveEventManager::AssertRunLoader();
rl->LoadKinematics();
IlcStack* stack = rl->Stack();
if (!stack)
{
Error("kine_tracks", "can not get kinematics.");
return 0;
}
gEve->DisableRedraw();
TEveTrackList* cont = new TEveTrackList("Kine Tracks");
cont->SetMainColor(3);
TEveTrackPropagator* trkProp = cont->GetPropagator();
kine_track_propagator_setup(trkProp);
gEve->AddElement(cont);
Int_t count = 0;
Int_t Np = stack->GetNprimary();
for (Int_t i = 0; i < Np; ++i)
{
TParticle* p = stack->Particle(i);
if (p->GetStatusCode() <= 1)
{
if (p->Pt() < min_pt && p->P() < min_p) continue;
++count;
IlcEveTrack* track = new IlcEveTrack(p, i, trkProp);
//PH The line below is replaced waiting for a fix in Root
//PH which permits to use variable siza arguments in CINT
//PH on some platforms (alphalinuxgcc, solariscc5, etc.)
//PH track->SetName(Form("%s [%d]", p->GetName(), i));
char form[1000];
sprintf(form,"%s [%d]", p->GetName(), i);
track->SetName(form);
track->SetStdTitle();
Int_t ml = p->GetMother(0);
if (ml != -1)
{
track->SetTitle(Form("%s\nMother label=%d\nMother Pdg=%d",
track->GetElementTitle(),
ml, stack->Particle(ml)->GetPdgCode()));
}
set_track_color(track, pdg_col);
gEve->AddElement(track, cont);
if (recurse)
kine_daughters(track, stack, min_pt, min_p, pdg_col, recurse);
}
}
// set path marks
IlcEveKineTools kt;
kt.SetDaughterPathMarks(cont, stack, recurse);
if (use_track_refs && rl->LoadTrackRefs() == 0)
{
kt.SetTrackReferences(cont, rl->TreeTR(), recurse);
trkProp->SetEditPathMarks(kTRUE);
}
kt.SortPathMarks(cont, recurse);
//PH const Text_t* tooltip = Form("min pT=%.2lf, min P=%.2lf), N=%d", min_pt, min_p, count);
char tooltip[1000];
sprintf(tooltip,"min pT=%.2lf, min P=%.2lf), N=%d", min_pt, min_p, count);
cont->SetTitle(tooltip); // Not broadcasted automatically ...
cont->MakeTracks(recurse);
gEve->EnableRedraw();
gEve->Redraw3D();
return cont;
}