AliJet::SetOwner(own);
}
///////////////////////////////////////////////////////////////////////////
-AliVertex::AliVertex(AliVertex& v) : AliJet(v.fNtinit),AliPosition(v)
+AliVertex::AliVertex(const AliVertex& v) : AliJet(v.fNtinit),AliPosition(v)
{
// Copy constructor
Init();
AliTrack* tx=0;
Int_t jetflag=0,connect=0;
AliTrack* tx2=0;
- for (Int_t it=1; it<=v.GetNtracks(); it++)
+ for (Int_t it=1; it<=v.fNtrk; it++)
{
tx=v.GetTrack(it);
if (tx)
}
}
///////////////////////////////////////////////////////////////////////////
-void AliVertex::Data(TString f)
+void AliVertex::Data(TString f,TString u)
{
// Provide vertex information within the coordinate frame f
+//
+// The string argument "u" allows to choose between different angular units
+// in case e.g. a spherical frame is selected.
+// u = "rad" : angles provided in radians
+// "deg" : angles provided in degrees
+//
+// The defaults are f="car" and u="rad".
+
const char* name=GetName();
const char* title=GetTitle();
cout << " *AliVertex::Data*";
<< " Ntracks : " << GetNtracks() << " Nvertices : " << fNvtx
<< " Njets : " << fNjets << endl;
cout << " ";
- Ali4Vector::Data(f);
+ Ali4Vector::Data(f,u);
cout << " Position";
- AliPosition::Data(f);
+ AliPosition::Data(f,u);
}
///////////////////////////////////////////////////////////////////////////
-void AliVertex::List(TString f)
+void AliVertex::List(TString f,TString u)
{
// Provide primary track and sec. vertex information within the coordinate frame f
+//
+// The string argument "u" allows to choose between different angular units
+// in case e.g. a spherical frame is selected.
+// u = "rad" : angles provided in radians
+// "deg" : angles provided in degrees
+//
+// The defaults are f="car" and u="rad".
- Data(f); // Information of the current vertex
+ Data(f,u); // Information of the current vertex
// The tracks of this vertex
AliTrack* t;
{
cout << " ---Track no. " << it << endl;
cout << " ";
- t->Data(f);
+ t->Data(f,u);
}
else
{
{
cout << " ---Level 1 sec. vertex no. " << iv << endl;
cout << " ";
- v->Data(f);
+ v->Data(f,u);
}
else
{
}
}
///////////////////////////////////////////////////////////////////////////
-void AliVertex::ListAll(TString f)
+void AliVertex::ListAll(TString f,TString u)
{
// Provide complete (sec) vertex and (decay) track info within the coordinate frame f
+//
+// The string argument "u" allows to choose between different angular units
+// in case e.g. a spherical frame is selected.
+// u = "rad" : angles provided in radians
+// "deg" : angles provided in degrees
+//
+// The defaults are f="car" and u="rad".
- Data(f); // Information of the current vertex
+ Data(f,u); // Information of the current vertex
// The tracks of this vertex
AliTrack* t;
{
cout << " ---Track no. " << it << endl;
cout << " ";
- t->ListAll(f);
+ t->ListAll(f,u);
}
else
{
}
AliVertex* v=this;
- Dumps(v,1,f); // Information of all sec. vertices
+ Dumps(v,1,f,u); // Information of all sec. vertices
}
//////////////////////////////////////////////////////////////////////////
-void AliVertex::Dumps(AliVertex* v,Int_t n,TString f)
+void AliVertex::Dumps(AliVertex* v,Int_t n,TString f,TString u)
{
// Recursively provide the info of all secondary vertices of this vertex
AliVertex* vs;
{
cout << " ---Level " << n << " sec. vertex no. " << iv << endl;
cout << " ";
- vs->Data(f);
+ vs->Data(f,u);
// The tracks of this vertex
AliTrack* t;
{
cout << " ---Track no. " << it << endl;
cout << " ";
- t->ListAll(f);
+ t->ListAll(f,u);
}
else
{
}
// Go for next sec. vertex level of this sec. vertex recursively
- Dumps(vs,n+1,f);
+ Dumps(vs,n+1,f,u);
}
else
{
}
}
//////////////////////////////////////////////////////////////////////////
-Int_t AliVertex::GetNvertices()
+Int_t AliVertex::GetNvertices() const
{
// Return the current number of (secondary) vertices
return fNvtx;
}
///////////////////////////////////////////////////////////////////////////
-AliVertex* AliVertex::GetVertex(Int_t i)
+AliVertex* AliVertex::GetVertex(Int_t i) const
{
// Return the i-th (secondary) vertex of the current vertex
if (!fVertices)
}
}
///////////////////////////////////////////////////////////////////////////
-AliVertex* AliVertex::GetIdVertex(Int_t id)
+AliVertex* AliVertex::GetIdVertex(Int_t id) const
{
// Return the (sec.) vertex with user identifier "id"
AliVertex* vx=0;
}
}
///////////////////////////////////////////////////////////////////////////
-Int_t AliVertex::GetVertexCopy()
+Int_t AliVertex::GetVertexCopy() const
{
// Provide value of the VertexCopy mode.
// 0 ==> No private copies are made; pointers of original vertices are stored.
return fVertexCopy;
}
///////////////////////////////////////////////////////////////////////////
-Int_t AliVertex::GetNjets()
+Int_t AliVertex::GetNjets() const
{
// Return the current number of jets
return fNjets;
}
///////////////////////////////////////////////////////////////////////////
-AliJet* AliVertex::GetJet(Int_t i)
+AliJet* AliVertex::GetJet(Int_t i) const
{
// Return the i-th jet of the current vertex
if (!fJets)
}
}
///////////////////////////////////////////////////////////////////////////
-AliJet* AliVertex::GetIdJet(Int_t id)
+AliJet* AliVertex::GetIdJet(Int_t id) const
{
// Return the jet with user identifier "id"
AliJet* jx=0;
}
}
///////////////////////////////////////////////////////////////////////////
-Int_t AliVertex::GetJetCopy()
+Int_t AliVertex::GetJetCopy() const
{
// Provide value of the JetCopy mode.
// 0 ==> No private copies are made; pointers of original jets are stored.
return fJetCopy;
}
///////////////////////////////////////////////////////////////////////////
-Int_t AliVertex::IsConnectTrack(AliTrack* t)
+Int_t AliVertex::IsConnectTrack(AliTrack* t) const
{
// Indicate whether a track from the tracklist was created via the
// connection of a (secondary) vertex or not.
return connect;
}
///////////////////////////////////////////////////////////////////////////
-Int_t AliVertex::IsJetTrack(AliTrack* t)
+Int_t AliVertex::IsJetTrack(AliTrack* t) const
{
// Indicate whether a track from the tracklist was created via the
// addition of a jet or not.
}
}
///////////////////////////////////////////////////////////////////////////
-TObject* AliVertex::Clone(const char* name)
+TObjArray* AliVertex::SortJets(Int_t mode,TObjArray* jets)
+{
+// Order the references to an array of jets by looping over the input array "jets"
+// and checking the value of a certain observable.
+// The ordered array is returned as a TObjArray.
+// In case jets=0 (default), the registered jets of the current vertex are used.
+// Note that the original jet array is not modified.
+// Via the "mode" argument the user can specify the observable to be checked upon
+// and specify whether sorting should be performed in decreasing order (mode<0)
+// or in increasing order (mode>0).
+//
+// The convention for the observable selection is the following :
+// mode : 1 ==> Number of tracks in the jet
+// 2 ==> Jet energy
+// 3 ==> Jet momentum
+// 4 ==> Invariant mass of the jet
+// 5 ==> Transverse momentum of the jet
+// 6 ==> Longitudinal momentum of the jet
+// 7 ==> Transverse energy of the jet
+// 8 ==> Longitudinal energy of the jet
+// 9 ==> Transverse mass of the jet
+// 10 ==> Jet rapidity
+// 11 ==> Pseudo-rapidity of the jet
+//
+// The default is mode=-1.
+//
+// Note : This sorting routine uses a common area in memory, which is used
+// by various other sorting facilities as well.
+// This means that the resulting sorted TObjArray may be overwritten
+// when another sorting is invoked.
+// To retain the sorted list of pointers, the user is advised to copy
+// the pointers contained in the returned TObjArray into a private
+// TObjArray instance.
+
+ if (fSelected)
+ {
+ delete fSelected;
+ fSelected=0;
+ }
+
+ if (!jets) jets=fJets;
+
+ if (abs(mode)>11 || !jets) return fSelected;
+
+ Int_t njets=jets->GetEntries();
+ if (!njets)
+ {
+ return fSelected;
+ }
+ else
+ {
+ fSelected=new TObjArray(njets);
+ }
+
+ Double_t val1,val2; // Values of the observable to be tested upon
+
+ Int_t nord=0;
+ for (Int_t i=0; i<njets; i++) // Loop over all jets of the array
+ {
+ AliJet* jx=(AliJet*)jets->At(i);
+
+ if (!jx) continue;
+
+ if (nord == 0) // store the first jet at the first ordered position
+ {
+ nord++;
+ fSelected->AddAt(jx,nord-1);
+ continue;
+ }
+
+ for (Int_t j=0; j<=nord; j++) // put jet in the right ordered position
+ {
+ if (j == nord) // jet has smallest (mode<0) or largest (mode>0) observable value seen so far
+ {
+ nord++;
+ fSelected->AddAt(jx,j); // add jet at the end
+ break; // go for next jet
+ }
+
+ val1=0;
+ val2=0;
+
+ switch (abs(mode))
+ {
+ case 1:
+ val1=jx->GetNtracks();
+ val2=((AliJet*)fSelected->At(j))->GetNtracks();
+ break;
+ case 2:
+ val1=jx->GetEnergy();
+ val2=((AliJet*)fSelected->At(j))->GetEnergy();
+ break;
+ case 3:
+ val1=jx->GetMomentum();
+ val2=((AliJet*)fSelected->At(j))->GetMomentum();
+ break;
+ case 4:
+ val1=jx->GetInvmass();
+ val2=((AliJet*)fSelected->At(j))->GetInvmass();
+ break;
+ case 5:
+ val1=jx->GetPt();
+ val2=((AliJet*)fSelected->At(j))->GetPt();
+ break;
+ case 6:
+ val1=jx->GetPl();
+ val2=((AliJet*)fSelected->At(j))->GetPl();
+ break;
+ case 7:
+ val1=jx->GetEt();
+ val2=((AliJet*)fSelected->At(j))->GetEt();
+ break;
+ case 8:
+ val1=jx->GetEl();
+ val2=((AliJet*)fSelected->At(j))->GetEl();
+ break;
+ case 9:
+ val1=jx->GetMt();
+ val2=((AliJet*)fSelected->At(j))->GetMt();
+ break;
+ case 10:
+ val1=jx->GetRapidity();
+ val2=((AliJet*)fSelected->At(j))->GetRapidity();
+ break;
+ case 11:
+ val1=jx->GetPseudoRapidity();
+ val2=((AliJet*)fSelected->At(j))->GetPseudoRapidity();
+ break;
+ }
+
+ if (mode<0 && val1 <= val2) continue;
+ if (mode>0 && val1 >= val2) continue;
+
+ nord++;
+ for (Int_t k=nord-1; k>j; k--) // create empty position
+ {
+ fSelected->AddAt(fSelected->At(k-1),k);
+ }
+ fSelected->AddAt(jx,j); // put jet at empty position
+ break; // go for next jet
+ }
+ }
+ return fSelected;
+}
+///////////////////////////////////////////////////////////////////////////
+TObject* AliVertex::Clone(const char* name) const
{
// Make a deep copy of the current object and provide the pointer to the copy.
// This memberfunction enables automatic creation of new objects of the
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff