In AliMUONAlignment: Coverity fixes

[u/mrichter/AliRoot.git] / MUON / AliMUONTriggerCrateStore.cxx

/**************************************************************************
* 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.                  *
**************************************************************************/

// $Id$

#include "AliMUONTriggerCrateStore.h"
#include "AliMpExMapIterator.h"
#include "AliMUONTriggerCrate.h"
#include "AliMUONLocalTriggerBoard.h"
#include "AliMUONRegionalTriggerBoard.h"
#include "AliMUONRegionalTriggerConfig.h"
#include "AliMUONGlobalCrateConfig.h"
#include "AliMUONTriggerCrateConfig.h"
#include "AliMUONCalibrationData.h"
#include "AliMUONTriggerLut.h"

#include "AliMpTriggerCrate.h"
#include "AliMpLocalBoard.h"
#include "AliMpDDLStore.h"
#include "AliMpExMap.h"
#include "AliLog.h"

#include <TString.h>
#include <TSystem.h>
#include <Riostream.h>

#include <cstdio>

//-----------------------------------------------------------------------------
/// \class AliMUONTriggerCrateStore
/// 
/// A container of trigger crate objects that offers iteration
/// over both the crates themselves and the local boards they contain
///
/// \author Laurent Aphecetche
//-----------------------------------------------------------------------------

/// \cond CLASSIMP
ClassImp(AliMUONTriggerCrateStore)
/// \endcond

//_____________________________________________________________________________
AliMUONTriggerCrateStore::AliMUONTriggerCrateStore()
: TObject(),
fCrates(0x0),
fLocalBoards(0x0)
{
/// Default constructor
}

//_____________________________________________________________________________
AliMUONTriggerCrateStore::~AliMUONTriggerCrateStore()
{
/// Destructor
  delete fCrates;
  delete fLocalBoards;
}

//_____________________________________________________________________________
void 
AliMUONTriggerCrateStore::AddCrate(const char *name)
{
  /// create and add a crate to our map
  if (!fCrates)
  {
    AliError("Object not properly initialized");
    return;
  }

  AliDebug(1,Form("Adding crate %s",name));
  TObject* there = fCrates->GetValue(name);
  if (there)
  {
    AliError(Form("Cannot add crate %s because it's already there !",name));
  }
  else
  {
    fCrates->Add(name,new AliMUONTriggerCrate(name,17));
  }
}

//_____________________________________________________________________________
AliMUONLocalTriggerBoard* 
AliMUONTriggerCrateStore::LocalBoard(Int_t boardNumber) const
{
  /// return a board by number
  
  if ( !fLocalBoards )
  {
    AliError("Object not properly initialized");
    return 0x0;
  }

  return static_cast<AliMUONLocalTriggerBoard*>(fLocalBoards->GetValue(boardNumber));
}

//_____________________________________________________________________________
TIterator*
AliMUONTriggerCrateStore::CreateCrateIterator() const
{
  /// Create iterator over crates

  return fCrates ? fCrates->CreateIterator() : 0x0;
}

//_____________________________________________________________________________
TIterator*
AliMUONTriggerCrateStore::CreateLocalBoardIterator() const
{
  /// Create iterator over local boards

  return fLocalBoards ? fLocalBoards->CreateIterator() : 0x0;
}

//_____________________________________________________________________________
AliMUONTriggerCrate* 
AliMUONTriggerCrateStore::Crate(const char *name) const
{
  /// return a crate by name
  if ( !fCrates )
  {
    AliError("Object not properly initialized");
    return 0x0;
  }
  return static_cast<AliMUONTriggerCrate*>(fCrates->GetValue(name));
}

// to be removed once AliMUONDigitMaker is linked with new mapping
//_____________________________________________________________________________
AliMUONTriggerCrate* 
AliMUONTriggerCrateStore::Crate(Int_t ddl, Int_t reg) const
{
  /// return a crate by name
  if ( !fCrates )
  {
    AliError("Object not properly initialized");
    return 0x0;
  }
  TString name = GetCrateName(ddl, reg);
  return static_cast<AliMUONTriggerCrate*>(fCrates->GetValue(name.Data()));
}
//____________________________________________________________________
TString AliMUONTriggerCrateStore::GetCrateName(Int_t ddl, Int_t reg) const
{
  /// set crate name from DDL & reg number

  Char_t name[10];
  switch(reg) {
      case 0:
      case 1:
	snprintf(name,10,"%d", reg+1);
	break;
      case 2:
	strcpy(name, "2-3");
	break;
      case 3:
      case 4:
      case 5:
      case 6:
      case 7:
	snprintf(name,10,"%d", reg);
	break;
  }

  // crate Right for first DDL
  if (ddl == 0)
    strncat(name, "R", 1);
  else 
    strncat(name, "L", 1); 

  return TString(name);
}
//_____________________________________________________________________________
Int_t
AliMUONTriggerCrateStore::NumberOfCrates() const
{
  /// Number of crates we're holding
  if ( fCrates ) return fCrates->GetSize();
  return 0;
}

//_____________________________________________________________________________
Int_t
AliMUONTriggerCrateStore::NumberOfLocalBoards() const
{
  /// Number of local boards we're holding
  if ( fLocalBoards ) return fLocalBoards->GetSize();
  return 0;
}

//_____________________________________________________________________________
void
AliMUONTriggerCrateStore::ReadFromFile(AliMUONCalibrationData* calibData) 
{
  /// create crate and local board objects from mapping & calib (Ch.F)
    fCrates = new AliMpExMap;
    fCrates->SetOwner(kTRUE);
    fLocalBoards = new AliMpExMap;
    fLocalBoards->SetOwner(kFALSE);
  
  
   AliMUONTriggerLut* lut = calibData->TriggerLut();

  if (!lut)
   AliWarning("No valid trigger LUT in CDB");
  
  AliMUONRegionalTriggerConfig* regionalConfig = calibData->RegionalTriggerConfig();
  if (!regionalConfig) {
     AliError("No valid regional trigger configuration in CDB");
     return;
  }   
  
  TIter next(AliMpDDLStore::Instance()->GetRegionalTrigger()->CreateCrateIterator());
  AliMpTriggerCrate* crateMapping;
  
  while ( ( crateMapping = static_cast<AliMpTriggerCrate*>(next()) ) )
    {
    
      TString crateName = crateMapping->GetName();
      AliMUONTriggerCrate *crate = Crate(crateName.Data());
    
    AliMUONTriggerCrateConfig* crateConfig =  regionalConfig->FindTriggerCrate(crateName);

      if (!crate) 
      {
	AddCrate(crateName.Data()); 
	crate = Crate(crateName.Data());
	AliDebug(3, Form("crate name %s\n", crateName.Data()));
	AliMUONRegionalTriggerBoard *rboard = new AliMUONRegionalTriggerBoard();
	crate->AddBoard(rboard, 0);
      }   
	
      for(Int_t iLocal = 0; iLocal < crateMapping->GetNofLocalBoards(); ++iLocal) { 
      
	Int_t localBoardId = crateMapping->GetLocalBoardId(iLocal);
	if (!localBoardId) continue; //empty slot, should not happen

	AliMpLocalBoard* localBoardMapping = AliMpDDLStore::Instance()->GetLocalBoard(localBoardId);
	AliDebug(3, Form("local name %s id %d\n", localBoardMapping->GetName(), localBoardId));
      
	Int_t slot = localBoardMapping->GetSlot();
      AliMUONLocalTriggerBoard *board = new AliMUONLocalTriggerBoard(localBoardMapping);
      board->SetCoinc44(crateConfig->GetCoinc());
      board->SetLUT(lut);

      
	if (localBoardMapping->IsNotified()) {
	  fLocalBoards->Add(localBoardId, board);
	}
      
	crate->AddBoard(board, slot);
      
      } // iLocal
    } // while
}