Split: removed dirs now in AliPhysics

[u/mrichter/AliRoot.git] / PWGCF / FEMTOSCOPY / AliFemto / AliFemtoCorrFctn3DSpherical.cxx

diff --git a/PWGCF/FEMTOSCOPY/AliFemto/AliFemtoCorrFctn3DSpherical.cxx b/PWGCF/FEMTOSCOPY/AliFemto/AliFemtoCorrFctn3DSpherical.cxx
deleted file mode 100644 (file)
index e0cd28f..0000000
--- a/PWGCF/FEMTOSCOPY/AliFemto/AliFemtoCorrFctn3DSpherical.cxx
+++ /dev/null
@@ -1,159 +0,0 @@
-///////////////////////////////////////////////////////////////////////////
-//                                                                       //
-// AliFemtoCorrFctn3DSpherical: a class to calculate 3D correlation      //
-// for pairs of identical particles, binned in spherical coordinates.    //
-// In analysis the function should be first created in a macro, then     //
-// added to the analysis, and at the end of the macro the procedure to   //
-// write out histograms should be called.                                //
-//                                                                       //
-///////////////////////////////////////////////////////////////////////////
-
-#include "AliFemtoCorrFctn3DSpherical.h"
-#include <TMath.h>
-#include <cstdio>
-
-#ifdef __ROOT__ 
-ClassImp(AliFemtoCorrFctn3DSpherical)
-#endif
-
-//____________________________
-  AliFemtoCorrFctn3DSpherical::AliFemtoCorrFctn3DSpherical(char* title, const int& nqbins, const float& QLo, const float& QHi, const int& nphibins, const int& ncthetabins):
-  fNumerator(0),
-  fDenominator(0) //,
-                                                         //  fPairCut(0x0)
-{
-  // set up numerator
-  char tTitNum[101] = "Num";
-  strncat(tTitNum,title, 100);
-  fNumerator = new TH3D(tTitNum,title,nqbins,QLo,QHi,nphibins,-TMath::Pi(),TMath::Pi(),ncthetabins,-1.0,1.0);
-  // set up denominator
-  char tTitDen[101] = "Den";
-  strncat(tTitDen,title, 100);
-  fDenominator = new TH3D(tTitDen,title,nqbins,QLo,QHi,nphibins,-TMath::Pi(),TMath::Pi(),ncthetabins,-1.0,1.0);
-
-  // to enable error bar calculation...
-  fNumerator->Sumw2();
-  fDenominator->Sumw2();
-}
-
-AliFemtoCorrFctn3DSpherical::AliFemtoCorrFctn3DSpherical(const AliFemtoCorrFctn3DSpherical& aCorrFctn) :
-  AliFemtoCorrFctn(aCorrFctn),
-  fNumerator(0),
-  fDenominator(0) //,
-                                                       //  fPairCut(0x0)
-{
-  // Copy constructor
-  fNumerator = new TH3D(*aCorrFctn.fNumerator);
-  fDenominator = new TH3D(*aCorrFctn.fDenominator);
-  //  fPairCut = aCorrFctn.fPairCut;
-}
-//____________________________
-AliFemtoCorrFctn3DSpherical::~AliFemtoCorrFctn3DSpherical(){
-  // Destructor
-  delete fNumerator;
-  delete fDenominator;
-}
-//_________________________
-AliFemtoCorrFctn3DSpherical& AliFemtoCorrFctn3DSpherical::operator=(const AliFemtoCorrFctn3DSpherical& aCorrFctn)
-{
-  // assignment operator
-  if (this == &aCorrFctn)
-    return *this;
-
-  if (fNumerator) delete fNumerator;
-  fNumerator = new TH3D(*aCorrFctn.fNumerator);
-  if (fDenominator) delete fDenominator;
-  fDenominator = new TH3D(*aCorrFctn.fDenominator);
-  
-  //  fPairCut = aCorrFctn.fPairCut;
-  
-  return *this;
-}
-
-//_________________________
-void AliFemtoCorrFctn3DSpherical::WriteOutHistos(){
-  // Write out all histograms to file
-  fNumerator->Write();
-  fDenominator->Write();
-}
-//______________________________
-TList* AliFemtoCorrFctn3DSpherical::GetOutputList()
-{
-  // Prepare the list of objects to be written to the output
-  TList *tOutputList = new TList();
-
-  tOutputList->Add(fNumerator); 
-  tOutputList->Add(fDenominator);  
-
-  return tOutputList;
-}
-
-//_________________________
-void AliFemtoCorrFctn3DSpherical::Finish(){
-  // here is where we should normalize, fit, etc...
-}
-
-//____________________________
-AliFemtoString AliFemtoCorrFctn3DSpherical::Report(){
-  // Construct the report
-  string stemp = "PRF Frame Spherical 3D Correlation Function Report:\n";
-  char ctemp[100];
-  snprintf(ctemp , 100, "Number of entries in numerator:\t%E\n",fNumerator->GetEntries());
-  stemp += ctemp;
-  snprintf(ctemp , 100, "Number of entries in denominator:\t%E\n",fDenominator->GetEntries());
-  stemp += ctemp;
-
-  if (fPairCut){
-    snprintf(ctemp , 100, "Here is the PairCut specific to this CorrFctn\n");
-    stemp += ctemp;
-    stemp += fPairCut->Report();
-  }
-  else{
-    snprintf(ctemp , 100, "No PairCut specific to this CorrFctn\n");
-    stemp += ctemp;
-  }
-
-  //  
-  AliFemtoString returnThis = stemp;
-  return returnThis;
-}
-//____________________________
-void AliFemtoCorrFctn3DSpherical::AddRealPair( AliFemtoPair* pair){
-  // perform operations on real pairs
-  if (fPairCut){
-    if (!(fPairCut->Pass(pair))) return;
-  }
-
-  double tKO = pair->KOut();
-  double tKS = pair->KSide();
-  double tKL = pair->KLong();
-
-  double tKR = sqrt(tKO*tKO + tKS*tKS + tKL*tKL);
-  double tKC;
-  if ( fabs(tKR) < 1e-10 ) tKC = 0.0;
-  else tKC=tKL/tKR;
-  double tKP=atan2(tKS,tKO);
-
-  fNumerator->Fill(tKR,tKP,tKC);
-}
-//____________________________
-void AliFemtoCorrFctn3DSpherical::AddMixedPair( AliFemtoPair* pair){
-  // perform operations on mixed pairs
-  if (fPairCut){
-    if (!(fPairCut->Pass(pair))) return;
-  }
-
-  double tKO = pair->KOut();
-  double tKS = pair->KSide();
-  double tKL = pair->KLong();
-
-  double tKR = sqrt(tKO*tKO + tKS*tKS + tKL*tKL);
-  double tKC;
-  if ( fabs(tKR) < 1e-10 ) tKC = 0.0;
-  else tKC=tKL/tKR;
-  double tKP=atan2(tKS,tKO);
-
-  fDenominator->Fill(tKR,tKP,tKC);
-}
-
-