MUON/mapping/AliMpVIndexed.cxx

   1 // $Id$
   2 // Category: basic
   3 //
   4 // Class AliMpVIndexed
   5 // -------------------
   6 // Class that defines the limits of global pad indices.
   7 //
   8 // Authors: David Guez, Ivana Hrivnacova; IPN Orsay
   9
  10 #include "AliMpVIndexed.h"
  11
  12 ClassImp(AliMpVIndexed)
  13
  14 //_____________________________________________________________________________
  15 AliMpVIndexed::AliMpVIndexed(const AliMpIntPair& lowLimit,
  16                              const AliMpIntPair& highLimit)
  17   : TObject(),
  18     fLowIndicesLimit(lowLimit),
  19     fHighIndicesLimit(highLimit) {
  20 //
  21 }
  22
  23 //_____________________________________________________________________________
  24 AliMpVIndexed::AliMpVIndexed()
  25   : TObject(),
  26     fLowIndicesLimit(AliMpIntPair::Invalid()),
  27     fHighIndicesLimit(AliMpIntPair::Invalid()) {
  28 //
  29 }
  30
  31 //_____________________________________________________________________________
  32 AliMpVIndexed::~AliMpVIndexed(){
  33 //
  34 }
  35
  36
  37 //_____________________________________________________________________________
  38 AliMpIntPair AliMpVIndexed::GlobalIndices(const AliMpIntPair& localIndices) const
  39 {
  40 // Returns the global indices corresponding to the given local indices.
  41 // ---
  42
  43   return GetLowIndicesLimit()+localIndices;
  44
  45 }
  46
  47 //_____________________________________________________________________________
  48 Bool_t AliMpVIndexed::HasIndices(const AliMpIntPair& indices) const
  49 {
  50 // Returns true in the specified indices are within the limits.
  51 // ---
  52
  53   return (indices.GetFirst()  >= fLowIndicesLimit.GetFirst() &&
  54           indices.GetSecond() >= fLowIndicesLimit.GetSecond() &&
  55           indices.GetFirst()  <= fHighIndicesLimit.GetFirst() &&
  56           indices.GetSecond() <= fHighIndicesLimit.GetSecond() );
  57 }
  58
  59 //_____________________________________________________________________________
  60 Bool_t AliMpVIndexed::HasValidIndices() const
  61 {
  62 // Returns true if both indices limits have valid values.
  63 // ---
  64
  65   return (fLowIndicesLimit.IsValid() && fHighIndicesLimit.IsValid() );
  66 }
  67
  68
  69