#include "AliHBTQResolutionFctns.h"
-AliHBTQOutResolVSQInvFctn* xxx = new AliHBTQOutResolVSQInvFctn();
+//__________________________________________________________________
+////////////////////////////////////////////////////////////////////
+// //
+// General Remark: //
+// LCMS means //
+// Center of Mass System Longitudially Co-moving //
+// //
+// //
+// This class creates resolution function of Qout //
+// (difference of simulated pair Qout and recontructed pair) //
+// in function of QInv //
+// it inherits from AliHBTTwoPairFctn2D //
+// it needs two pairs to compare //
+// and is two dimentional: numerator and denominator are TH2D //
+// //
+////////////////////////////////////////////////////////////////////
+
+
+
/******************************************************************/
/******************************************************************/
/******************************************************************/
+ClassImp( AliHBTKtResolVsQInvFctn )
+AliHBTKtResolVsQInvFctn::
+AliHBTKtResolVsQInvFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
+ Int_t nYbins, Double_t maxYval, Double_t minYval):
+ AliHBTTwoPairFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+{
+//ctor
+ Rename("KtResolVsQInv","K_{t} Resolution vs. Q_{Inv}");
+}
+/******************************************************************/
-ClassImp( AliHBTQOutResolVSQInvFctn )
-AliHBTQOutResolVSQInvFctn::
-AliHBTQOutResolVSQInvFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
+void AliHBTKtResolVsQInvFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
+{
+//returns values of the functiion
+ y = partpair->GetKt() - trackpair->GetKt();
+ x = partpair->GetQInv();
+}
+/******************************************************************/
+/******************************************************************/
+/******************************************************************/
+ClassImp( AliHBTQInvResolVsQInvFctn )
+AliHBTQInvResolVsQInvFctn::
+AliHBTQInvResolVsQInvFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
Int_t nYbins, Double_t maxYval, Double_t minYval):
- AliHBTFourPartFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+ AliHBTTwoPairFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+{
+//ctor
+ Rename("QInvResolVsQInv","Q_{Inv} Resolution vs. Q_{Inv}");
+}
+/******************************************************************/
+void AliHBTQInvResolVsQInvFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
{
- Rename("QOutResolVSQInv","Q_{Out} Resolution vs. Q_{Inv}");
+//returns values of the functiion
+ y = partpair->GetQInv() - trackpair->GetQInv();
+ x = partpair->GetQInv();
}
/******************************************************************/
/******************************************************************/
/******************************************************************/
-ClassImp( AliHBTQSideResolVSQInvFctn )
+ClassImp( AliHBTQOutResolVsQInvFctn )
+AliHBTQOutResolVsQInvFctn::
+AliHBTQOutResolVsQInvFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
+ Int_t nYbins, Double_t maxYval, Double_t minYval):
+ AliHBTTwoPairFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+{
+//ctor
+ Rename("QOutResolVsQInv","Q_{Out} Resolution vs. Q_{Inv}");
+}
+/******************************************************************/
+
+void AliHBTQOutResolVsQInvFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
+{
+ //returns Qoutsim-Qoutrec for y
+ //returns Qinv for x
+ Double_t tqout = trackpair->GetQOutLCMS();
+ y = partpair->GetQOutLCMS() - tqout;
+ if (tqout < 0.0) y = -y;
+ x = partpair->GetQInv();
+}
+
+/******************************************************************/
+/******************************************************************/
+/******************************************************************/
+
+ClassImp( AliHBTQSideResolVsQInvFctn )
-AliHBTQSideResolVSQInvFctn::
-AliHBTQSideResolVSQInvFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
+AliHBTQSideResolVsQInvFctn::
+AliHBTQSideResolVsQInvFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
Int_t nYbins, Double_t maxYval, Double_t minYval):
- AliHBTFourPartFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+ AliHBTTwoPairFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+{
+//ctor
+ Rename("QSideResolVsQInv","Q_{Side} Resolution vs. Q_{Inv}");
+}
+/******************************************************************/
+
+void AliHBTQSideResolVsQInvFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
{
- Rename("QSideResolVSQInv","Q_{Side} Resolution vs. Q_{Inv}");
+ //returns Qsidesim-Qsiderec for y
+ //returns Qinv for x
+ y = partpair->GetQSideLCMS() - trackpair->GetQSideLCMS();
+ if (trackpair->GetQSideLCMS() < 0.0) y = -y;
+ x = partpair->GetQInv();
}
/******************************************************************/
/******************************************************************/
/******************************************************************/
-ClassImp( AliHBTQLongResolVSQInvFctn )
+ClassImp( AliHBTQLongResolVsQInvFctn )
-AliHBTQLongResolVSQInvFctn::
-AliHBTQLongResolVSQInvFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
+AliHBTQLongResolVsQInvFctn::
+AliHBTQLongResolVsQInvFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
Int_t nYbins, Double_t maxYval, Double_t minYval):
- AliHBTFourPartFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+ AliHBTTwoPairFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
{
- Rename("QLongResolVSQInv","Q_{Long} Resolution vs. Q_{Inv}");
+//ctor
+ Rename("QLongResolVsQInv","Q_{Long} Resolution vs. Q_{Inv}");
+}
+/******************************************************************/
+
+void AliHBTQLongResolVsQInvFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
+{
+ //returns Qlongsim-Qlongrec for y
+ //returns Qinv for x
+ y = partpair->GetQLongLCMS() - trackpair->GetQLongLCMS();
+ if (trackpair->GetQLongLCMS() < 0.0) y = -y;
+ x = partpair->GetQInv();
}
/******************************************************************/
/******************************************************************/
/******************************************************************/
-ClassImp( AliHBTQInvResolVSKtFctn )
+ClassImp( AliHBTQInvResolVsKtFctn )
-AliHBTQInvResolVSKtFctn::
-AliHBTQInvResolVSKtFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
+AliHBTQInvResolVsKtFctn::
+AliHBTQInvResolVsKtFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
Int_t nYbins, Double_t maxYval, Double_t minYval):
- AliHBTFourPartFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+ AliHBTTwoPairFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+{
+//ctor
+ Rename("QInvResolVsKt","Q_{Inv} Resolution vs. K_{t}");
+}
+/******************************************************************/
+
+void AliHBTQInvResolVsKtFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
{
- Rename("QInvResolVSKt","Q_{Inv} Resolution vs. K_{t}");
+ //returns values of the function
+ y = partpair->GetQInv() - trackpair->GetQInv();
+ x = partpair->GetKt();
}
/******************************************************************/
/******************************************************************/
/******************************************************************/
-ClassImp( AliHBTQOutResolVSKtFctn )
+ClassImp( AliHBTQOutResolVsKtFctn )
-AliHBTQOutResolVSKtFctn::
-AliHBTQOutResolVSKtFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
+AliHBTQOutResolVsKtFctn::
+AliHBTQOutResolVsKtFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
Int_t nYbins, Double_t maxYval, Double_t minYval):
- AliHBTFourPartFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+ AliHBTTwoPairFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
{
- Rename("QOutResolVSKt","Q_{Out} Resolution vs. K_{t} ");
+//ctor
+ Rename("QOutResolVsKt","Q_{Out} Resolution vs. K_{t} ");
}
+/******************************************************************/
+void AliHBTQOutResolVsKtFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
+{
+ //returns Qoutsim-Qoutrec for y
+ //returns Kt for x
+ y = partpair->GetQOutLCMS() - trackpair->GetQOutLCMS();
+ if (trackpair->GetQOutLCMS() < 0.0) y = -y;
+ x = partpair->GetKt();
+}
/******************************************************************/
/******************************************************************/
/******************************************************************/
-ClassImp( AliHBTQSideResolVSKtFctn )
+ClassImp( AliHBTQSideResolVsKtFctn )
-AliHBTQSideResolVSKtFctn::
-AliHBTQSideResolVSKtFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
+AliHBTQSideResolVsKtFctn::
+AliHBTQSideResolVsKtFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
Int_t nYbins, Double_t maxYval, Double_t minYval):
- AliHBTFourPartFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+ AliHBTTwoPairFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+{
+//ctor
+ Rename("QSideResolVsKt","Q_{Side} Resolution vs. K_{t} ");
+}
+/******************************************************************/
+
+void AliHBTQSideResolVsKtFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
{
- Rename("QSideResolVSKt","Q_{Side} Resolution vs. K_{t} ");
+ //returns Qsidesim-Qsiderec for y
+ //returns Kt for x
+ y = partpair->GetQSideLCMS() - trackpair->GetQSideLCMS();
+ if (trackpair->GetQSideLCMS() < 0.0) y = -y;
+ x = partpair->GetKt();
}
/******************************************************************/
/******************************************************************/
/******************************************************************/
-ClassImp( AliHBTQLongResolVSKtFctn )
+ClassImp( AliHBTQLongResolVsKtFctn )
-AliHBTQLongResolVSKtFctn::
-AliHBTQLongResolVSKtFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
+AliHBTQLongResolVsKtFctn::
+AliHBTQLongResolVsKtFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
Int_t nYbins, Double_t maxYval, Double_t minYval):
- AliHBTFourPartFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+ AliHBTTwoPairFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
{
- Rename("QLongResolVSKt","Q_{Long} Resolution vs. K_{t} ");
+//ctor
+ Rename("QLongResolVsKt","Q_{Long} Resolution vs. K_{t} ");
}
+/******************************************************************/
+void AliHBTQLongResolVsKtFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
+{
+ //returns Qlongsim-Qlongrec for y
+ //returns Kt for x
+ y = partpair->GetQLongLCMS() - trackpair->GetQLongLCMS();
+ if (trackpair->GetQLongLCMS() < 0.0) y = -y;
+ x = partpair->GetKt();
+}
/******************************************************************/
/******************************************************************/
/******************************************************************/
-ClassImp( AliHBTQOutResolVSQOutFctn)
+ClassImp( AliHBTQOutResolVsQOutFctn)
-AliHBTQOutResolVSQOutFctn::
-AliHBTQOutResolVSQOutFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
+AliHBTQOutResolVsQOutFctn::
+AliHBTQOutResolVsQOutFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
Int_t nYbins, Double_t maxYval, Double_t minYval):
- AliHBTFourPartFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+ AliHBTTwoPairFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
{
- Rename("QOutResolVSQOut","Q_{Out} Resolution vs. Q_{Out} ");
+//ctor
+ Rename("QOutResolVsQOut","Q_{Out} Resolution vs. Q_{Out} ");
+}
+/******************************************************************/
+
+void AliHBTQOutResolVsQOutFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
+{
+//returns values of the function
+ x = partpair->GetQOutLCMS();
+ y = x - trackpair->GetQOutLCMS();
}
/******************************************************************/
/******************************************************************/
/******************************************************************/
-ClassImp( AliHBTQSideResolVSQSideFctn )
+ClassImp( AliHBTQSideResolVsQSideFctn )
-AliHBTQSideResolVSQSideFctn::
-AliHBTQSideResolVSQSideFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
+AliHBTQSideResolVsQSideFctn::
+AliHBTQSideResolVsQSideFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
Int_t nYbins, Double_t maxYval, Double_t minYval):
- AliHBTFourPartFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+ AliHBTTwoPairFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+{
+//ctor
+ Rename("QSideResolVsQSide","Q_{Side} Resolution vs. Q_{Side} ");
+}
+/******************************************************************/
+
+void AliHBTQSideResolVsQSideFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
{
- Rename("QSideResolVSQSide","Q_{Side} Resolution vs. Q_{Side} ");
+//returns values of the function
+ x = partpair->GetQSideLCMS();
+ y = x - trackpair->GetQSideLCMS();
}
/******************************************************************/
/******************************************************************/
/******************************************************************/
-ClassImp( AliHBTQLongResolVSQLongFctn )
+ClassImp( AliHBTQLongResolVsQLongFctn )
-AliHBTQLongResolVSQLongFctn::
-AliHBTQLongResolVSQLongFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
+AliHBTQLongResolVsQLongFctn::
+AliHBTQLongResolVsQLongFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
Int_t nYbins, Double_t maxYval, Double_t minYval):
- AliHBTFourPartFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+ AliHBTTwoPairFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
{
- Rename("QLongResolVSQLong","Q_{Long} Resolution vs. Q_{Long} ");
+//ctor
+ Rename("QLongResolVsQLong","Q_{Long} Resolution vs. Q_{Long} ");
+}
+/******************************************************************/
+
+void AliHBTQLongResolVsQLongFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
+{
+//returns values of the function
+ x = partpair->GetQLongLCMS();
+ y = x - trackpair->GetQLongLCMS();
}
/******************************************************************/
/******************************************************************/
/******************************************************************/
+ClassImp( AliHBTPairThetaResolVsQInvFctn )
+AliHBTPairThetaResolVsQInvFctn::
+AliHBTPairThetaResolVsQInvFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
+ Int_t nYbins, Double_t maxYval, Double_t minYval):
+ AliHBTTwoPairFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+{
+//ctor
+ Rename("PairThetaResolVsQInv","Pair Theta Angle Resolution vs. Q_{Inv} ");
+}
+/******************************************************************/
+void AliHBTPairThetaResolVsQInvFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
+ {
+ //returns Pair Theta sim - Pair Theta rec for y
+ //returns Qinv for x
+ Double_t partTheta = partpair->Particle1()->Theta() - partpair->Particle2()->Theta();
+ Double_t trackTheta = trackpair->Particle1()->Theta() - trackpair->Particle2()->Theta();
+ y = partTheta - trackTheta;
+ x = partpair->GetQInv();
+ }
+/******************************************************************/
+/******************************************************************/
+/******************************************************************/
+
+ClassImp( AliHBTPairThetaResolVsPairThetaFctn )
+
+AliHBTPairThetaResolVsPairThetaFctn::
+AliHBTPairThetaResolVsPairThetaFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
+ Int_t nYbins, Double_t maxYval, Double_t minYval):
+ AliHBTTwoPairFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+{
+//ctor
+ Rename("PairThetaResolVsPairTheta","Pair Theta Angle Resolution vs. Pair Theta ");
+}
+/******************************************************************/
+void AliHBTPairThetaResolVsPairThetaFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
+{
+ //returns Pair Theta sim - Pair Theta rec for y
+ //returns Pair Theta sim for x
+ Double_t partTheta = partpair->Particle1()->Theta() - partpair->Particle2()->Theta();
+ Double_t trackTheta = trackpair->Particle1()->Theta() - trackpair->Particle2()->Theta();
+ y = partTheta - trackTheta;
+ if (trackTheta < 0.0) y = -y;
+ x = trackTheta;
+}
+/******************************************************************/
+/******************************************************************/
+/******************************************************************/
+
+ClassImp( AliHBTPairPhiResolVsQInvFctn )
+
+AliHBTPairPhiResolVsQInvFctn::
+AliHBTPairPhiResolVsQInvFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
+ Int_t nYbins, Double_t maxYval, Double_t minYval):
+ AliHBTTwoPairFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+{
+//ctor
+ Rename("PairPhiResolVsQInv","Pair Phi Angle Resolution vs. Q_{Inv} ");
+}
+/******************************************************************/
+
+void AliHBTPairPhiResolVsQInvFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
+ {
+ //returns Pair Phi sim - Pair Phi rec for y
+ //returns QInv sim for x
+ Double_t partPhi = partpair->Particle1()->Phi() - partpair->Particle2()->Phi();
+ Double_t trackPhi = trackpair->Particle1()->Phi() - trackpair->Particle2()->Phi();
+ y = partPhi - trackPhi;
+ x = partpair->GetQInv();
+ }
+
+/******************************************************************/
+/******************************************************************/
+/******************************************************************/
+
+
+ClassImp( AliHBTPairThetaResolVsKtFctn )
+
+AliHBTPairThetaResolVsKtFctn::
+AliHBTPairThetaResolVsKtFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
+ Int_t nYbins, Double_t maxYval, Double_t minYval):
+ AliHBTTwoPairFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+{
+//ctor
+ Rename("PairThetaResolVsKt","Pair Theta Angle Resolution vs. K_{t} ");
+}
+/******************************************************************/
+void AliHBTPairThetaResolVsKtFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
+{
+ //returns Pair Theta sim - Pair Theta rec for y
+ //returns Kt sim for x
+ Double_t partTheta = partpair->Particle1()->Theta() - partpair->Particle2()->Theta();
+ Double_t trackTheta = trackpair->Particle1()->Theta() - trackpair->Particle2()->Theta();
+ y = partTheta - trackTheta;
+ x = partpair->GetKt();
+}
+/******************************************************************/
+/******************************************************************/
+/******************************************************************/
+
+ClassImp( AliHBTPairPhiResolVsKtFctn )
+
+AliHBTPairPhiResolVsKtFctn::
+AliHBTPairPhiResolVsKtFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
+ Int_t nYbins, Double_t maxYval, Double_t minYval):
+ AliHBTTwoPairFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+{
+//ctor
+ Rename("PairPhiResolVsKt","Pair Phi Angle Resolution vs. K_{t} ");
+}
+/******************************************************************/
+
+void AliHBTPairPhiResolVsKtFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
+{
+ //returns Pair Phi sim - Pair Phi rec for y
+ //returns Kt sim for x
+ Double_t partPhi = partpair->Particle1()->Phi() - partpair->Particle2()->Phi();
+ Double_t trackPhi = trackpair->Particle1()->Phi() - trackpair->Particle2()->Phi();
+ y = partPhi - trackPhi;
+ x = partpair->GetKt();
+}
+
+/******************************************************************/
+/******************************************************************/
+/******************************************************************/
+
+
+ClassImp( AliHBTPairPhiResolVsPairPhiFctn )
+
+AliHBTPairPhiResolVsPairPhiFctn::
+AliHBTPairPhiResolVsPairPhiFctn(Int_t nXbins, Double_t maxXval, Double_t minXval,
+ Int_t nYbins, Double_t maxYval, Double_t minYval):
+ AliHBTTwoPairFctn2D(nXbins,maxXval,minXval,nYbins,maxYval,minYval)
+{
+//ctor
+ Rename("PairPhiResolVsPairPhi","Pair Phi Angle Resolution vs. Pair Phi ");
+}
+/******************************************************************/
+
+void AliHBTPairPhiResolVsPairPhiFctn::GetValues(AliHBTPair* trackpair, AliHBTPair* partpair, Double_t& x, Double_t& y) const
+{
+ //returns Pair Phi sim - Pair Phi rec for y
+ //returns Pair Phi sim for x
+ Double_t partPhi = partpair->Particle1()->Phi() - partpair->Particle2()->Phi();
+ Double_t trackPhi = trackpair->Particle1()->Phi() - trackpair->Particle2()->Phi();
+ y = partPhi - trackPhi;
+ x = trackPhi;
+}
+
+/******************************************************************/
+/******************************************************************/
+/******************************************************************/
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff