Updated buspatch and DDL numbers for station 345 and started buspatch at 1

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

diff --git a/TRD/AliTRDdataArray.cxx b/TRD/AliTRDdataArray.cxx
index ebd1f69b6eb441552a1b2ba936ceed5a2bec19aa..e344751999423e8dab684918286c2c15fc844528 100644 (file)
--- a/TRD/AliTRDdataArray.cxx
+++ b/TRD/AliTRDdataArray.cxx
@@ -13,15 +13,7 @@
  * provided "as is" without express or implied warranty.                  *
  **************************************************************************/
 
-/*
-$Log$
-Revision 1.1.4.1  2000/05/08 15:13:59  cblume
-Introduce boundary checking
-
-Revision 1.1  2000/02/28 18:59:19  cblume
-Add new TRD classes
-
-*/
+/* $Id$ */
 
 ///////////////////////////////////////////////////////////////////////////////
 //                                                                           //
@@ -30,8 +22,13 @@ Add new TRD classes
 //                                                                           //
 ///////////////////////////////////////////////////////////////////////////////
 
+#include <stdlib.h> 
+
 #include "TClass.h"
 #include "TError.h"
+
+#include "AliLog.h"
+
 #include "AliTRDsegmentID.h"
 #include "AliTRDarrayI.h"
 #include "AliTRDdataArray.h"
@@ -40,27 +37,37 @@ ClassImp(AliTRDdataArray)
 
 //_____________________________________________________________________________
 AliTRDdataArray::AliTRDdataArray()
+   :fNrow(0)
+   ,fNcol(0)
+   ,fNtime(0)
+   ,fNdim1(-1)
+   ,fNdim2(-1)
+   ,fIndex(0)
+   ,fBufType(-1)
+   ,fNelems(-1)
+   ,fCurrentIdx1(0)
+   ,fCurrentIdx2(0)
+   ,fCurrentIndex(0)
 {
   //
   // Default constructor
   //
 
-  fIndex   =  0;
-
-  fNdim1   = -1;
-  fNdim2   = -1;
-  fNelems  = -1; 
-
-  fBufType = -1;
-
-  fNrow    =  0;
-  fNcol    =  0;
-  fNtime   =  0;
-
 }
 
 //_____________________________________________________________________________
 AliTRDdataArray::AliTRDdataArray(Int_t nrow, Int_t ncol, Int_t ntime)
+   :fNrow(0)
+   ,fNcol(0)
+   ,fNtime(0)
+   ,fNdim1(-1)
+   ,fNdim2(-1)
+   ,fIndex(0)
+   ,fBufType(-1)
+   ,fNelems(-1)
+   ,fCurrentIdx1(0)
+   ,fCurrentIdx2(0)
+   ,fCurrentIndex(0)
 {
   //
   // Creates a AliTRDdataArray with the dimensions <nrow>, <ncol>, and <ntime>.
@@ -71,19 +78,80 @@ AliTRDdataArray::AliTRDdataArray(Int_t nrow, Int_t ncol, Int_t ntime)
 
 }
 
+//_____________________________________________________________________________
+AliTRDdataArray::AliTRDdataArray(const AliTRDdataArray &d)
+   :AliTRDsegmentID(d)
+   ,fNrow(d.fNrow)
+   ,fNcol(d.fNcol)
+   ,fNtime(d.fNtime)
+   ,fNdim1(d.fNdim1)
+   ,fNdim2(d.fNdim2)
+   ,fIndex(d.fIndex)
+   ,fBufType(d.fBufType)
+   ,fNelems(d.fNelems)
+   ,fCurrentIdx1(0)
+   ,fCurrentIdx2(0)
+   ,fCurrentIndex(0)
+{
+  //
+  // AliTRDdataArray copy constructor
+  //
+
+}
+
 //_____________________________________________________________________________
 AliTRDdataArray::~AliTRDdataArray()
 {
   //
-  // Destructor
+  // AliTRDdataArray destructor
   //
 
-  if (fIndex) fIndex->Delete();
+  if (fIndex) {
+    delete fIndex;
+    fIndex = 0;
+  }
   
 }
 
 //_____________________________________________________________________________
-void AliTRDdataArray::Allocate(Int_t nrow, Int_t ncol,Int_t ntime)
+AliTRDdataArray &AliTRDdataArray::operator=(const AliTRDdataArray &d)
+{
+  //
+  // Assignment operator
+  //
+
+  if (this != &d) ((AliTRDdataArray &) d).Copy(*this);
+  return *this;
+
+}
+
+//_____________________________________________________________________________
+void AliTRDdataArray::Copy(TObject &d) const
+{
+  //
+  // Copy function
+  //
+
+  ((AliTRDdataArray &) d).fNrow         = fNrow;
+  ((AliTRDdataArray &) d).fNcol         = fNcol;
+  ((AliTRDdataArray &) d).fNtime        = fNtime;
+
+  ((AliTRDdataArray &) d).fNdim1        = fNdim1;
+  ((AliTRDdataArray &) d).fNdim2        = fNdim2;
+
+  ((AliTRDdataArray &) d).fBufType      = fBufType;
+  ((AliTRDdataArray &) d).fNelems       = fNelems;
+
+  ((AliTRDdataArray &) d).fCurrentIdx1  = 0;
+  ((AliTRDdataArray &) d).fCurrentIdx2  = 0;
+  ((AliTRDdataArray &) d).fCurrentIndex = 0;
+
+  fIndex->Copy(*((AliTRDdataArray &) d).fIndex);
+
+}
+
+//_____________________________________________________________________________
+void AliTRDdataArray::Allocate(Int_t nrow, Int_t ncol, Int_t ntime)
 {
   //
   // Allocates memory for a AliTRDdataArray with the dimensions 
@@ -92,15 +160,15 @@ void AliTRDdataArray::Allocate(Int_t nrow, Int_t ncol,Int_t ntime)
   //
 
   if (nrow  <= 0) {
-    Error("AliTRDdataArray::Allocate","The number of rows has to be positive");
+    AliError("The number of rows has to be positive");
     exit(1);
   }
   if (ncol  <= 0) {
-    Error("AliTRDdataArray::Allocate","The number of columns has to be positive");
+    AliError("The number of columns has to be positive");
     exit(1);
   }
   if (ntime <= 0) {
-    Error("AliTRDdataArray::Allocate","The number of timebins has to be positive");
+    AliError("The number of timebins has to be positive");
     exit(1);
   }
 
@@ -110,13 +178,13 @@ void AliTRDdataArray::Allocate(Int_t nrow, Int_t ncol,Int_t ntime)
   fNdim1  = nrow * ncol;
   fNdim2  = ntime;
   fNelems = fNdim1 * fNdim2;
-
+  
   fNrow   = nrow;
   fNcol   = ncol;
   fNtime  = ntime;
 
   if (fIndex) delete fIndex;
-  fIndex = new AliTRDarrayI;
+  fIndex = new AliTRDarrayI();
   fIndex->Set(fNdim2);
   for (Int_t i = 0, k = 0; i < fNdim2; i++, k += fNdim1) { 
     (*fIndex)[i] = k;
@@ -126,6 +194,42 @@ void AliTRDdataArray::Allocate(Int_t nrow, Int_t ncol,Int_t ntime)
 
 }
 
+//_____________________________________________________________________________
+Bool_t AliTRDdataArray::CheckBounds(Int_t idx1, Int_t idx2) 
+{
+  //
+  // Does the boundary checking
+  //
+
+  if ((idx2 >= fNdim2) || 
+      (idx2 <       0)) {
+    return OutOfBoundsError(idx1,idx2);
+  }
+
+  Int_t index = (*fIndex).At(idx2) + idx1;
+  if ((index <       0) || 
+      (index > fNelems)) {
+    return OutOfBoundsError(idx1,idx2);
+  }
+
+  return kTRUE;  
+
+}
+
+//_____________________________________________________________________________
+Bool_t AliTRDdataArray::OutOfBoundsError(Int_t idx1, Int_t idx2) 
+{
+  //
+  // Generate an out-of-bounds error. Always returns false.
+  //
+
+  AliError(Form("idx1 %d  idx2 %d out of bounds (size: %d x %d, this: 0x%08x)"
+              ,idx1,idx2,fNdim1,fNdim2,this));
+
+  return kFALSE;
+
+}
+
 //_____________________________________________________________________________
 void AliTRDdataArray::Reset() 
 { 
@@ -133,8 +237,11 @@ void AliTRDdataArray::Reset()
   // Reset the array (old content gets deleted)
   //
 
-  if (fIndex) delete fIndex;
-  fIndex = new AliTRDarrayI;
+  if (fIndex) {
+    delete fIndex;
+  }
+
+  fIndex = new AliTRDarrayI();
   fIndex->Set(0); 
 
   fNdim1   = -1;
@@ -149,4 +256,40 @@ void AliTRDdataArray::Reset()
 
 }
 
+//_____________________________________________________________________________
+Int_t AliTRDdataArray::GetIdx1(Int_t row, Int_t col) const
+{
+  //
+  // Maps the two-dimensional row/column plane into an one-dimensional array.
+  //
+
+  if (row >= fNrow) {
+    AliError(Form("row %d out of bounds (size: %d, this: 0x%08x)",row,fNrow,this));
+    return -1;
+  }  
+
+  if (col >= fNcol) {
+    AliError(Form("col %d out of bounds (size: %d, this: 0x%08x)",col,fNcol,this));
+    return -1;
+  }  
+
+  return row + col * fNrow;
+
+}
+
+//_____________________________________________________________________________
+Int_t AliTRDdataArray::GetIndex(Int_t row, Int_t col, Int_t time) const
+{
+  //
+  // Maps the row/column/time into one number
+  // 
+
+  if (time > fNtime) {
+    AliError(Form("time %d out of bounds (size: %d, this: 0x%08x)",time,fNtime,this));
+    return -1;
+  }  
+  
+  return time * fNrow*fNcol + GetIdx1(row,col);
+
+}