+/**************************************************************************
+ * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * *
+ * Author: The ALICE Off-line Project. *
+ * Contributors are mentioned in the code where appropriate. *
+ * *
+ * Permission to use, copy, modify and distribute this software and its *
+ * documentation strictly for non-commercial purposes is hereby granted *
+ * without fee, provided that the above copyright notice appears in all *
+ * copies and that both the copyright notice and this permission notice *
+ * appear in the supporting documentation. The authors make no claims *
+ * about the suitability of this software for any purpose. It is *
+ * provided "as is" without express or implied warranty. *
+ **************************************************************************/
+
// $Id$
+// $MpId: AliMpRowSegment.cxx,v 1.8 2005/08/26 15:43:36 ivana Exp $
// Category: sector
//
// Class AliMpRowSegment
fMotifPositionId(motifPositionId),
fMotifPositionDId(motifPositionDId)
{
-//
+/// Standard constructor
+
// Keep pad offset in the low indices limits
SetLowIndicesLimit(padOffset);
}
fMotifPositionId(0),
fMotifPositionDId(0)
{
-//
+/// Default constructor
}
//_____________________________________________________________________________
AliMpRowSegment::AliMpRowSegment(const AliMpRowSegment& right)
- : AliMpVRowSegment(right) {
-//
+ : AliMpVRowSegment(right)
+{
+/// Protected copy constructor (not provided)
+
Fatal("AliMpRowSegment", "Copy constructor not provided.");
}
//_____________________________________________________________________________
-AliMpRowSegment::~AliMpRowSegment() {
-//
+AliMpRowSegment::~AliMpRowSegment()
+{
+/// Destructor
}
//
//_____________________________________________________________________________
AliMpRowSegment& AliMpRowSegment::operator=(const AliMpRowSegment& right)
{
- // check assignement to self
+/// Protected assignment operator (not provided)
+
+ // check assignment to self
if (this == &right) return *this;
- Fatal("operator =", "Assignement operator not provided.");
+ Fatal("operator =", "Assignment operator not provided.");
return *this;
}
//_____________________________________________________________________________
Double_t AliMpRowSegment::FirstMotifCenterX() const
{
-// Returns the x coordinate of the first motif center
-// in global coordinate system.
-// ---
+/// Return the x coordinate of the first motif center
+/// in the global coordinate system.
return fOffset.X();
}
//_____________________________________________________________________________
Double_t AliMpRowSegment::LastMotifCenterX() const
{
-// Returns the x coordinate of the last motif center
-// in global coordinate system.
-// ---
+/// Return the x coordinate of the last motif center
+/// in the global coordinate system.
return fOffset.X() + 2.*(fNofMotifs-1)*fMotif->Dimensions().X();
}
//_____________________________________________________________________________
Double_t AliMpRowSegment::MotifCenterX(Int_t motifPositionId) const
{
-// Returns the x coordinate of the motif specified with
-// the given position identifier.
-// ---
+/// Return the x coordinate of the motif specified with
+/// the given position identifier.
// Check if x is in the row segment range
if (! HasMotifPosition(motifPositionId)) {
//_____________________________________________________________________________
Double_t AliMpRowSegment::MotifCenterY(Int_t motifPositionId) const
{
-// Returns the y coordinate of the motif specified with
-// the given position identifier.
-// ---
+/// Return the y coordinate of the motif specified with
+/// the given position identifier.
// Check if x is in the row segment range
if (! HasMotifPosition(motifPositionId)) {
//_____________________________________________________________________________
Bool_t AliMpRowSegment::IsInside(const TVector2& position, Bool_t warn) const
{
-// Checks if the position is inside some motif of this row segment.
-// ---
+/// Check if the position is inside some motif of this row segment.
Double_t minY = GetRow()->Position().Y() + fOffset.Y() - fMotif->Dimensions().Y();
Double_t maxY = GetRow()->Position().Y() + fOffset.Y() + fMotif->Dimensions().Y();
//_____________________________________________________________________________
Double_t AliMpRowSegment::LeftBorderX() const
{
-// Returns the x coordinate of the left row segment border
-// in global coordinate system.
-// ---
+/// Return the x coordinate of the left row segment border
+/// in the global coordinate system.
return FirstMotifCenterX() - fMotif->Dimensions().X();
}
//_____________________________________________________________________________
Double_t AliMpRowSegment::RightBorderX() const
{
-// Returns the x coordinate of the right row segment border
-// in global coordinate system.
-// ---
+/// Return the x coordinate of the right row segment border
+/// in the global coordinate system.
return LastMotifCenterX() + fMotif->Dimensions().X();
}
//_____________________________________________________________________________
Double_t AliMpRowSegment::HalfSizeY() const
{
-// Returns the size in y of this row segment.
-// ---
+/// Return the size in y of this row segment.
return fMotif->Dimensions().Y() + fOffset.Y();
}
//_____________________________________________________________________________
AliMpVMotif* AliMpRowSegment::FindMotif(const TVector2& position) const
{
-// Returns the motif of this row;
-// ---
+/// Return the motif of this row;
if (IsInside(position, false))
return fMotif;
//_____________________________________________________________________________
Int_t AliMpRowSegment::FindMotifPositionId(const TVector2& position) const
{
-// Returns the motif position identified for the given
-// geometric position.
-// ---
+/// Return the motif position identified for the given
+/// geometric position.
if (!IsInside(position, false)) return 0;
//_____________________________________________________________________________
Bool_t AliMpRowSegment::HasMotifPosition(Int_t motifPositionId) const
{
-// Returns true if the motif specified with the given position identifier
-// is in this segment.
-// ---
+/// Return true if the motif specified with the given position identifier
+/// is in this segment.
Int_t minId = TMath::Min(fMotifPositionId,
fMotifPositionId + (fNofMotifs-1)*fMotifPositionDId);
//_____________________________________________________________________________
TVector2 AliMpRowSegment::MotifCenter(Int_t motifPositionId) const
{
-// Returns the coordinates of the motif specified with
-// the given position identifier.
-// ---
+/// Return the coordinates of the motif specified with
+/// the given position identifier.
return TVector2(MotifCenterX(motifPositionId), MotifCenterY(motifPositionId));
}
//_____________________________________________________________________________
TVector2 AliMpRowSegment::Position() const
{
-// Returns the position of the row segment centre.
-// ---
+/// Return the position of the row segment centre.
Double_t x = (LeftBorderX() + RightBorderX())/2.;
Double_t y = GetRow()->Position().Y();
//_____________________________________________________________________________
TVector2 AliMpRowSegment::Dimensions() const
{
-// Returns the halflengths of the row segment in x, y.
+/// Return the halflengths of the row segment in x, y.
// ---
Double_t x = (RightBorderX() - LeftBorderX())/2.;
//_____________________________________________________________________________
void AliMpRowSegment::SetOffset(const TVector2& offset)
{
-// Calculates offset from given offset and
-// stored offset in pads.
-// ---
+/// Calculate offset from given offset and
+/// stored offset in pads.
AliMpMotifTypePadIterator iter(fMotif->GetMotifType());
iter.First();
//_____________________________________________________________________________
void AliMpRowSegment::SetGlobalIndices(AliMpRow* /*rowBefore*/)
{
-// Sets indices limits.
-// ---
+/// Set global indices limits.
// The low/high indices limits has to be taken as the highest/lowest from all
// motif positions
Int_t AliMpRowSegment::SetIndicesToMotifPosition(Int_t i,
const AliMpIntPair& indices)
{
-// Sets global indices to i-th motif position and returns next index
-// in x.
-// ---
+/// Set global indices to i-th motif position and returns next index
+/// in x.
// Get motif position
AliMpMotifPosition* motifPosition
//_____________________________________________________________________________
AliMpRow* AliMpRowSegment::GetRow() const
{
-// Returns the row.which this row segment belongs to.
-// ---
+/// Return the row.which this row segment belongs to.
return fRow;
}
//_____________________________________________________________________________
Int_t AliMpRowSegment::GetNofMotifs() const
{
-// Returns number of motifs in this this row segment.
-// ---
+/// Return number of motifs in this this row segment.
return fNofMotifs;
}
//_____________________________________________________________________________
Int_t AliMpRowSegment::GetMotifPositionId(Int_t i) const
{
-// Returns number of motifs in this this row segment.
-// ---
+/// Return number of motifs in this this row segment.
return fMotifPositionId + i*fMotifPositionDId;
}
//_____________________________________________________________________________
AliMpVMotif* AliMpRowSegment::GetMotif(Int_t /*i*/) const
{
-// Returns the motif of this row segment.
-// ---
+/// Return the motif of this row segment.
return fMotif;
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff