New version of SPD raw-data reconstruction. The format now correponds to the actual...

[u/mrichter/AliRoot.git] / HLT / misc / AliL3TPCMapping.cxx

diff --git a/HLT/misc/AliL3TPCMapping.cxx b/HLT/misc/AliL3TPCMapping.cxx
index b902e44f02e1e9417ec43fc8fb003099dd765c7d..612125ea4a683aa8cbb86c178b653ec3f7d960b6 100644 (file)
--- a/HLT/misc/AliL3TPCMapping.cxx
+++ b/HLT/misc/AliL3TPCMapping.cxx
@@ -8,7 +8,7 @@
 #include "AliL3Transform.h"
 #include "AliL3TPCMapping.h"
 
-#if GCCVERSION == 3
+#if __GNUC__ >= 3
 using namespace std;
 #endif
 
@@ -18,7 +18,8 @@ using namespace std;
 
 
 Int_t AliL3TPCMapping::GetRealNPads(Int_t slicerow)
-{ //see tpc numbering doc
+{ 
+  //see tpc numbering doc
 
   if(slicerow<0 || slicerow >= AliL3Transform::GetNRows()){
     LOG(AliL3Log::kError,"AliL3TPCMapping::GetRealNPads","Slicerow")
@@ -28,54 +29,56 @@ Int_t AliL3TPCMapping::GetRealNPads(Int_t slicerow)
 
   const Float_t k1=0.293878;// == 10/6*tan(10)
   const Float_t k2=0.440817;// == 15/6*tan(10)
-  const Int_t NRowLow=AliL3Transform::GetNRowLow();
-  const Int_t NRowUp1=AliL3Transform::GetNRowUp1();
+  const Int_t knRowLow=AliL3Transform::GetNRowLow();
+  const Int_t knRowUp1=AliL3Transform::GetNRowUp1();
 
   if(slicerow==0) return 68;
-  else if(slicerow<NRowLow){
+  else if(slicerow<knRowLow){
     Double_t dummy=slicerow/3+33.67;
     return (2*Int_t(dummy));
   }
 
-  Int_t rowup=slicerow-NRowLow;
-  if(rowup<NRowUp1){
+  Int_t rowup=slicerow-knRowLow;
+  if(rowup<knRowUp1){
     Double_t dummy=k1*rowup+37.75;
     return (2*Int_t(dummy));
   }
   else
   {
-    Double_t dummy=k2*(rowup-NRowUp1+56.66);
+    Double_t dummy=k2*(rowup-knRowUp1+56.66);
     return (2*Int_t(dummy));
   }
 }
 
 Double_t AliL3TPCMapping::GetRealX(Int_t slicerow)
-{ //see tpc numbering doc
+{ 
+  //see tpc numbering doc
   if(slicerow<0 || slicerow >= AliL3Transform::GetNRows()){
     LOG(AliL3Log::kError,"AliL3TPCMapping::GetRealX","Slicerow")
       <<"Wrong slicerow "<<slicerow<<ENDLOG;
     return -1; 
   }
 
-  const Int_t NRowLow=AliL3Transform::GetNRowLow();
-  const Int_t NRowUp1=AliL3Transform::GetNRowUp1();
+  const Int_t knRowLow=AliL3Transform::GetNRowLow();
+  const Int_t knRowUp1=AliL3Transform::GetNRowUp1();
 
-  if(slicerow<NRowLow){
+  if(slicerow<knRowLow){
     return (85.225+0.75*slicerow);
   }
 
-  Int_t rowup=slicerow-NRowLow;
-  if(rowup<NRowUp1){
+  Int_t rowup=slicerow-knRowLow;
+  if(rowup<knRowUp1){
     return (rowup+135.1);
   }
   else
   {
-    return (1.5*(rowup-NRowUp1)+199.35);
+    return (1.5*(rowup-knRowUp1)+199.35);
   }
 }
 
 Double_t AliL3TPCMapping::GetRealY(Int_t slicerow, Int_t pad)
-{ //see tpc numbering doc
+{ 
+  //see tpc numbering doc
   if(slicerow<0 || slicerow >= AliL3Transform::GetNRows()){
     LOG(AliL3Log::kError,"AliL3Transform::GetRealY","Slicerow")
       <<"Wrong slicerow "<<slicerow<<ENDLOG;
@@ -89,9 +92,9 @@ Double_t AliL3TPCMapping::GetRealY(Int_t slicerow, Int_t pad)
     return 0.; 
   }
 
-  const Int_t NRowLow=AliL3Transform::GetNRowLow();
+  const Int_t knRowLow=AliL3Transform::GetNRowLow();
 
-  if(slicerow<NRowLow){
+  if(slicerow<knRowLow){
     return (0.4*pad+0.2-0.2*npads);
     //== (pad-0.5*(npads-1))*fPadPitchWidthLow;
   }
@@ -107,21 +110,26 @@ Double_t AliL3TPCMapping::GetRealY(Int_t slicerow, Int_t pad)
 #include "TPCMapping.h"
 
 TPCMapping::TPCMapping(char* file){
+  // constructor
        fin = new ifstream();
        ffile = file;
        kreadfile = 0;
 }
 
 TPCMapping::~TPCMapping(){
+  // destructor
        fin->close();
        delete fin;
 }
 void TPCMapping::open(){
+  // opens file
        fin->open(ffile);
 }
 void TPCMapping::isOpen(){
+  // dummy
 }
 void TPCMapping::read(){
+  // reads the RORC
        for(int i = 0; i < 5504 ; i++){
                for(int j = 0 ; j < 8 ; j++){
                        *fin >> fIRORC[i][j];
@@ -131,6 +139,7 @@ void TPCMapping::read(){
        kreadfile = 1;
 }
 void TPCMapping::read(int* listofRCUs, int numofRCU){
+  // reads (?)
        int pos = 0;
        for(int i = 0; i < 5504 ; i++){
                for(int j = 0 ; j < 8 ; j++){
@@ -147,18 +156,21 @@ void TPCMapping::read(int* listofRCUs, int numofRCU){
 }
 
 void TPCMapping::print(){
+  // debug printout
        cout << " Index  |  Row  |  Pad  |Connect|  Pin  |  FEC  |channel| FECcon|AltroCH| Altro |" << endl;
        for(int i = 0; i < fsizeoffIRORC ; i++){
                print(i);
        }       
 }
 void TPCMapping::print(int start, int end){
+  // debug printout
        cout << " Index  |  Row  |  Pad  |Connect|  Pin  |  FEC  |channel| FECcon|AltroCH| Altro |" << endl;
        for(int i = start; i <= end ; i++){
                print(i);
        }       
 }
 void TPCMapping::print(int index){
+  // debug printout
        cout <<
        getIndex(index) << "\t|" <<
        getPadrow(index) << "\t|" <<
@@ -284,6 +296,7 @@ int TPCMapping::getAltroChannel(int index){
        return retval;
 }
 int TPCMapping::getAltro(int index){
+  // gets Altro 
        int retval;
        int channel = getFECchannel(index);
        if(kreadfile == 1)
@@ -306,6 +319,7 @@ int TPCMapping::getPadsperRow(int row){
        return retval;
 }
 void TPCMapping::myprint(){
+  // debug printout
        int FEC = 0;
        int channel = 0;
        cout << "channel Index  |  Row  |  Pad  |Connect|  Pin  |  FEC  |channel| FECcon|AltroCH| Altro |" << endl;
@@ -325,6 +339,7 @@ void TPCMapping::myprint(){
        }
 }
 void TPCMapping::myprint1(){
+  // debug printout
        int FEC = 0;
        int channel = 0;
        cout << "channel Index  |  Row  |  Pad  |Connect|  Pin  |  FEC  |channel| FECcon|AltroCH| Altro |" << endl;
@@ -343,6 +358,7 @@ void TPCMapping::myprint1(){
        }
 }
 void TPCMapping::myprint2(){
+  // debug printout
        int FEC = 0;
        int channel = 0;
        int rownum = 0;