Added global tracker and seed prototype classes.

[u/mrichter/AliRoot.git] / ITS / UPGRADE / AliITSURecoParam.cxx

diff --git a/ITS/UPGRADE/AliITSURecoParam.cxx b/ITS/UPGRADE/AliITSURecoParam.cxx
index de3ffda347319c72975ec2018189d8653a78dc52..e8d5965c6fb0963248664f2103e5c75935907419 100644 (file)
--- a/ITS/UPGRADE/AliITSURecoParam.cxx
+++ b/ITS/UPGRADE/AliITSURecoParam.cxx
@@ -23,23 +23,34 @@
 //                                                                           //
 ///////////////////////////////////////////////////////////////////////////////
 
-
-
 ClassImp(AliITSURecoParam)
 
-
 //_____________________________________________________________________________
 AliITSURecoParam::AliITSURecoParam()
+:  fNLayers(0)
+  ,fTanLorentzAngle(0)
+{
+  // def c-tor
+  SetName("ITS");
+  SetTitle("ITS");
+}
+
+//_____________________________________________________________________________
+AliITSURecoParam::AliITSURecoParam(Int_t nLr)
+:  fNLayers(0)
+  ,fTanLorentzAngle(0)
 {
   // def c-tor
   SetName("ITS");
   SetTitle("ITS");
+  SetNLayers(nLr);
 }
 
 //_____________________________________________________________________________
 AliITSURecoParam::~AliITSURecoParam() 
 {
   // destructor
+  delete[] fTanLorentzAngle;
 }
 
 //_____________________________________________________________________________
@@ -70,3 +81,25 @@ AliITSURecoParam *AliITSURecoParam::GetCosmicTestParam()
   return param;
 }
 
+//_____________________________________________________________________________
+void  AliITSURecoParam::SetNLayers(Int_t n)
+{
+  // set n layers and init all layer dependent arrays
+  if (fNLayers>0) AliFatal(Form("Number of layers was already set to %d",fNLayers));
+  if (n<1) n = 1; // in case we want to have dummy params
+  fNLayers = n;
+  fTanLorentzAngle = new Double_t[n];
+  //
+  for (int i=n;i--;) {
+    fTanLorentzAngle[i] = 0;
+  }
+  //
+}
+
+//_____________________________________________________________________________
+void  AliITSURecoParam::SetTanLorentzAngle(Int_t lr, Double_t v)
+{
+  // set Lorentz angle value
+  if (lr>=fNLayers) AliFatal(Form("Number of defined layers is %d",fNLayers));
+  fTanLorentzAngle[lr] = v;
+}