message: Elena: Update AliFemtoModelCorrFctnKpKp class
diff: @@ -334,7 +334,7 @@ void AliFemtoModelCorrFctnKpKp::AddRealPair(AliFemtoPair* aPair)
  //if(pdg1 != 321 || pdg2 != -321) cout<<"____________ ++++Kaons : pdg1="<<pdg1<<" pdg2="<<pdg2<<endl;
  - if((pdg1 == 321 && pdg2 == -321)||(pdg1 == 321 && pdg2 == 321)) { //to be sure PID does not change MR
  + if((pdg1 == 321 && pdg2 == 321)||(pdg1 == -321 && pdg2 == -321)) { //to be sure PID does not change MR
  AliFemtoLorentzVector p_true_1;//true momentum
  AliFemtoThreeVector* temp1 =
  @@ -444,7 +444,7 @@ void AliFemtoModelCorrFctnKpKp::AddMixedPair(AliFemtoPair* aPair)
  AliFemtoTrack *inf2 = (AliFemtoTrack *) aPair->Track2()->Track();
  Double_t pdg1 = ((AliFemtoModelHiddenInfo*)inf1->GetHiddenInfo())->GetPDGPid();
  Double_t pdg2 = ((AliFemtoModelHiddenInfo*)inf2->GetHiddenInfo())->GetPDGPid();
  - if((pdg1 == 321 && pdg2 == -321)||(pdg1 == 321 && pdg2 == 321)) { //to be sure PID does not change MR
  + if((pdg1 == 321 && pdg2 == 321)||(pdg1 == -321 && pdg2 == -321)) { //to be sure PID does not change MR
  //true and recontructed momntum to get delta_p/p -->
  //AliFemtoLorentzVector p_true_1;//true momentum
  