reduce binning and ranges

[u/mrichter/AliRoot.git] / TRD / AliTRDfeeParam.cxx

diff --git a/TRD/AliTRDfeeParam.cxx b/TRD/AliTRDfeeParam.cxx
index 89ed26ef83133a162b72278143aaf346d20db3a0..ffcf834398972c61e499135a5af3c2b408ffb05c 100644 (file)
--- a/TRD/AliTRDfeeParam.cxx
+++ b/TRD/AliTRDfeeParam.cxx
@@ -32,18 +32,19 @@
 //                                                                        //
 ////////////////////////////////////////////////////////////////////////////
 
-#include <TMath.h>
+//#include <TMath.h>
 
 #include "AliLog.h"
 
 #include "AliTRDfeeParam.h"
-#include "AliTRDgeometry.h"
+//#include "AliTRDgeometry.h"
 #include "AliTRDCommonParam.h"
 
 ClassImp(AliTRDfeeParam)
 
 AliTRDfeeParam *AliTRDfeeParam::fgInstance   = 0;
 Bool_t          AliTRDfeeParam::fgTerminated = kFALSE;
+Bool_t          AliTRDfeeParam::fgTracklet = kFALSE;
 
 //_____________________________________________________________________________
 AliTRDfeeParam* AliTRDfeeParam::Instance()
@@ -237,10 +238,27 @@ Int_t AliTRDfeeParam::GetPadColFromADC(Int_t irob, Int_t imcm, Int_t iadc) const
   // http://wiki.kip.uni-heidelberg.de/ti/TRD/index.php/Image:ROB_MCM_numbering.pdf
   //
 
-  if (iadc < 0 || iadc > 19 ) return -100;
+  if (iadc < 0 || iadc > fgkNadcMcm ) return -100;
   Int_t mcmcol = imcm%fgkNmcmRobInCol + GetRobSide(irob)*fgkNmcmRobInCol;  // MCM column number on ROC [0..7]
   Int_t padcol = mcmcol*fgkNcolMcm + fgkNcolMcm + 1 - iadc;
-  // if( padcol < 0 || padcol >= fgkNcol ) return -1;   // thisi s commented because of reson above KO
+  if( padcol < 0 || padcol >= fgkNcol ) return -1;   // this is commented because of reason above OK
+
+  return padcol;
+
+}
+
+//_____________________________________________________________________________
+Int_t AliTRDfeeParam::GetExtendedPadColFromADC(Int_t irob, Int_t imcm, Int_t iadc) const
+{     
+  //
+  // Return which pad coresponds to the extended digit container pad numbering
+  // Extended digit container is designed to store all pad data including shared pad, 
+  // so we have to introduce new virtual pad numbering scheme for this purpose. 
+  //
+    
+  if (iadc < 0 || iadc > fgkNadcMcm ) return -100;
+  Int_t mcmcol = imcm%fgkNmcmRobInCol + GetRobSide(irob)*fgkNmcmRobInCol;  // MCM column number on ROC [0..7]
+  Int_t padcol = mcmcol*fgkNadcMcm + fgkNcolMcm + 2 - iadc;
 
   return padcol;
 
@@ -260,6 +278,28 @@ Int_t AliTRDfeeParam::GetMCMfromPad(Int_t irow, Int_t icol) const
 
 }
 
+//_____________________________________________________________________________
+Int_t AliTRDfeeParam::GetMCMfromSharedPad(Int_t irow, Int_t icol) const
+{
+  //
+  // Return on which MCM this pad is directry connected.
+  // Return -1 for error.
+  //
+  
+  if ( irow < 0 || icol < 0 || irow > fgkNrowC1 || icol > fgkNcol+8*3 ) return -1;
+
+  Int_t adc = 20 - (icol%18) -1;
+  switch(adc) {
+    case 2:  icol += 5; break;
+    case 18: icol -= 5; break;
+    case 19: icol -= 5; break;
+    default: icol += 0; break;
+  }
+
+  return (icol%(fgkNcol/2))/fgkNcolMcm + fgkNmcmRobInCol*(irow%fgkNmcmRobInRow);
+
+}
+
 //_____________________________________________________________________________
 Int_t AliTRDfeeParam::GetROBfromPad(Int_t irow, Int_t icol) const
 {
@@ -271,6 +311,18 @@ Int_t AliTRDfeeParam::GetROBfromPad(Int_t irow, Int_t icol) const
 
 }
 
+//_____________________________________________________________________________
+Int_t AliTRDfeeParam::GetROBfromSharedPad(Int_t irow, Int_t icol) const
+{
+  //
+  // Return on which rob this pad is for shared pads
+  //
+
+  if(icol<72) return (irow/fgkNmcmRobInRow)*2 + GetColSide(icol+5);
+  else return (irow/fgkNmcmRobInRow)*2 + GetColSide(icol-5);
+
+}
+
 //_____________________________________________________________________________
 Int_t AliTRDfeeParam::GetRobSide(Int_t irob) const
 {
@@ -428,3 +480,5 @@ void AliTRDfeeParam::SetArgon()
   fTFc2   = 0.07;
 
 }
+
+