+++ /dev/null
-/**************************************************************************
-* 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 purpeateose. It is *
-* provided "as is" without express or implied warranty. *
-**************************************************************************/
-
-// $Id$
-// $MpId: AliMpTrigger.cxx,v 1.4 2006/05/24 13:58:52 ivana Exp $
-
-#include "AliMpTrigger.h"
-#include "AliMpSlatSegmentation.h"
-#include "AliMpConstants.h"
-#include "AliLog.h"
-#include "AliMpSlat.h"
-
-#include "Riostream.h"
-#include "TArrayI.h"
-#include "TObjArray.h"
-
-//-----------------------------------------------------------------------------
-/// \class AliMpTrigger
-///
-/// A trigger 'slat' object.
-/// It is to be viewed as a superposition of
-/// virtual layers of AliMpSlat objects. The need for more than one layer
-/// arise from the fact that a given local board deals with strips
-/// located in different detelem. So a given strip (pad) can have several
-/// "locations".
-///
-/// \author Laurent Aphecetche
-//-----------------------------------------------------------------------------
-
-using std::cout;
-using std::endl;
-/// \cond CLASSIMP
-ClassImp(AliMpTrigger)
-/// \endcond
-
-namespace
-{
- Bool_t IsEqual(Double_t a, Double_t b, Double_t precision)
-{
- if (b)
- {
- Double_t diff = TMath::Abs(b-a)/TMath::Abs(b);
- if ( diff < precision )
- {
- return kTRUE;
- }
- }
- else
- {
- if ( !a ) return kTRUE;
- }
- return kFALSE;
-}
-}
-
-//_____________________________________________________________________________
-AliMpTrigger::AliMpTrigger()
-: TObject(),
- fId(""),
- fPlaneType(AliMp::kNonBendingPlane),
- fSlats(0),
- fSlatSegmentations(0),
- fMaxNofPadsY(0),
- fDX(0),
- fDY(0)
-{
- /// default ctor
-
- AliDebugStream(1) << "this = " << this << endl;
-
- fSlats.SetOwner(kFALSE);
- fSlatSegmentations.SetOwner(kTRUE);
-}
-
-//_____________________________________________________________________________
-AliMpTrigger::AliMpTrigger(const char* slatType, AliMp::PlaneType bendingOrNot)
- : TObject(),
- fId(slatType),
- fPlaneType(bendingOrNot),
- fSlats(0),
- fSlatSegmentations(0),
- fMaxNofPadsY(0),
- fDX(0),
- fDY(0)
-{
- /// normal ctor
-
- AliDebugStream(1) << "this = " << this << endl;
-
- fSlats.SetOwner(kFALSE);
- fSlatSegmentations.SetOwner(kTRUE);
-}
-
-//_____________________________________________________________________________
-AliMpTrigger::~AliMpTrigger()
-{
- /// dtor
- AliDebugStream(1) << "this = " << this << endl;
-
- fSlatSegmentations.Delete();
-}
-
-//_____________________________________________________________________________
-Bool_t
-AliMpTrigger::AdoptLayer(AliMpSlat* slat)
-{
- /// Adopt (i.e. we become owner of that pointer) a slat, as
- /// a layer of this trigger slat.
-
- AliDebug(2,Form("%s is adopting %s ",
- GetID(),slat->GetID()));
-
- // Check that we keep our size constant.
-
- if ( GetSize() > 0 &&
- ( !::IsEqual(slat->DX(),fDX,AliMpConstants::LengthTolerance()) ||
- !::IsEqual(slat->DY(),fDY,AliMpConstants::LengthTolerance()) )
- )
- {
- AliError(Form("In %s trying to add a layer (%e,%e) (layer #%d) "
- "of a different size than mine (%e,%e)",
- GetID(),slat->DX(),slat->DY(),fSlats.GetEntries(),
- fDX,fDY));
- return kFALSE;
- }
- fSlats.Add(slat);
- Bool_t owner(kTRUE);
- // the slat segmentation will be the owner of the slat, and will delete
- // it when it'll be deleted itself
- fSlatSegmentations.Add(new AliMpSlatSegmentation(slat,owner));
- fMaxNofPadsY = TMath::Max(slat->GetMaxNofPadsY(),fMaxNofPadsY);
- fDX = TMath::Max(fDX,slat->DX());
- fDY = TMath::Max(fDY,slat->DY());
- return kTRUE;
-}
-
-//_____________________________________________________________________________
-Double_t
-AliMpTrigger::DX() const
-{
- /// Returns the half-size in X (cm)
- return fDX;
-}
-
-//_____________________________________________________________________________
-Double_t
-AliMpTrigger::DY() const
-{
- /// Returns the half-size in Y (cm)
- return fDY;
-}
-
-//_____________________________________________________________________________
-void
-AliMpTrigger::GetAllLocalBoardNumbers(TArrayI& lbn) const
-{
- /// Fills lbn with the local board numbers we're dealing with
- Int_t n(0);
- for ( Int_t i = 0; i < GetSize(); ++i )
- {
- n += GetLayer(i)->GetNofElectronicCards();
- }
-
- lbn.Set(n);
-
- Int_t index(0);
-
- for ( Int_t i = 0; i < GetSize(); ++i )
- {
- TArrayI slbn;
- GetLayer(i)->GetAllMotifPositionsIDs(slbn);
- for ( Int_t j = 0; j < slbn.GetSize(); ++j )
- {
- lbn[index] = slbn[j];
- ++index;
- }
- }
-}
-
-//_____________________________________________________________________________
-const char*
-AliMpTrigger::GetID() const
-{
- /// returns the id of this slat
- return fId.Data();
-}
-
-//_____________________________________________________________________________
-const char*
-AliMpTrigger::GetName() const
-{
- /// returns the name (=id+bending/non-bending) of this slat
- TString name(GetID());
- if ( fPlaneType == AliMp::kBendingPlane )
- {
- name += ".Bending";
- }
- else if ( fPlaneType == AliMp::kNonBendingPlane )
- {
- name += ".NonBending";
- }
- else
- {
- name += ".Invalid";
- }
- return name.Data();
-}
-
-//_____________________________________________________________________________
-AliMpSlat*
-AliMpTrigger::GetLayer(int layer) const
-{
- /// Returns a given layer
- if ( IsLayerValid(layer) )
- {
- return (AliMpSlat*)fSlats.At(layer);
- }
- return 0;
-}
-
-//_____________________________________________________________________________
-AliMpVSegmentation*
-AliMpTrigger::GetLayerSegmentation(int layer) const
-{
- /// Returns a given layer
- if ( IsLayerValid(layer) )
- {
- return (AliMpSlatSegmentation*)fSlatSegmentations.At(layer);
- }
- return 0;
-}
-
-//_____________________________________________________________________________
-Int_t
-AliMpTrigger::GetNofPadsX() const
-{
- /// Returns the number of pad in x direction
- if ( !GetSize() ) return -1;
- if ( GetLayer(0) )
- {
- return GetLayer(0)->GetNofPadsX();
- }
- return -1;
-}
-
-//_____________________________________________________________________________
-Int_t
-AliMpTrigger::GetMaxNofPadsY() const
-{
- /// Maximum number of pads in y direction
- return fMaxNofPadsY;
-}
-
-//_____________________________________________________________________________
-Int_t
-AliMpTrigger::GetSize() const
-{
- /// Number of layers
- return fSlats.GetEntriesFast();
-}
-
-//_____________________________________________________________________________
-Bool_t
-AliMpTrigger::IsLayerValid(int layer) const
-{
- /// Whether a given layer index is valid or not
- if ( layer >= 0 && layer < GetSize() )
- {
- return kTRUE;
- }
- return kFALSE;
-}
-
-//_____________________________________________________________________________
-AliMp::PlaneType
-AliMpTrigger::PlaneType() const
-{
- /// Bending or not
- return fPlaneType;
-}
-
-//_____________________________________________________________________________
-void
-AliMpTrigger::Print(Option_t* opt) const
-{
- /// Dump on screen
- cout << "AliMpTrigger::" << GetID();
- if ( GetSize() == 0 )
- {
- cout << " Empty";
- }
- else if ( GetSize() > 1 )
- {
- cout << " Number of layers : " << GetSize();
- }
- else
- {
- cout << " One layer";
- }
- cout << endl;
- for ( Int_t i = 0; i < GetSize(); ++i )
- {
- cout << " ";
- GetLayer(i)->Print(opt);
- }
-}
-
-//_____________________________________________________________________________
-//_____________________________________________________________________________
-//_____________________________________________________________________________
-//_____________________________________________________________________________
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff