Fixing warning.

[u/mrichter/AliRoot.git] / HLT / BASE / AliHLTGlobalTriggerDecision.cxx

// $Id$
/**************************************************************************
 * This file is property of and copyright by the ALICE HLT Project        *
 * ALICE Experiment at CERN, All rights reserved.                         *
 *                                                                        *
 * Primary Authors: Artur Szostak <artursz@iafrica.com>                   *
 *                  for The ALICE HLT Project.                            *
 *                                                                        *
 * 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.                  *
 **************************************************************************/

/// @file   AliHLTGlobalTriggerDecision.cxx
/// @author Artur Szostak <artursz@iafrica.com>
/// @date   26 Nov 2008
/// @brief  Implementation of the AliHLTGlobalTriggerDecision class.
/// 
/// The global trigger decision class stores the global HLT decision.

#include "AliHLTGlobalTriggerDecision.h"
#include "Riostream.h"
#include "TClass.h"
#include "AliHLTMisc.h"

ClassImp(AliHLTGlobalTriggerDecision)


AliHLTGlobalTriggerDecision::AliHLTGlobalTriggerDecision() :
  AliHLTTriggerDecision(0, "HLTGlobalTrigger"),
  fContributingTriggers(AliHLTTriggerDecision::Class()),
  fInputObjects(),
  fCounters()
{
  // Default constructor.
  
  fInputObjects.SetOwner(kTRUE);
}


AliHLTGlobalTriggerDecision::AliHLTGlobalTriggerDecision(
    bool result, const AliHLTTriggerDomain& triggerDomain, const char* description
  ) :
  AliHLTTriggerDecision(result, "HLTGlobalTrigger", triggerDomain, description),
  fContributingTriggers(AliHLTTriggerDecision::Class()),
  fInputObjects(),
  fCounters()
{
  // Constructor specifying multiple information fields.
  
  Result(result);
  fInputObjects.SetOwner(kTRUE);
}


AliHLTGlobalTriggerDecision::~AliHLTGlobalTriggerDecision()
{
  // Default destructor.
}


void AliHLTGlobalTriggerDecision::Print(Option_t* option) const
{
  // Prints the contents of the trigger decision.
  
  TString opt(option);
  if (opt.Contains("compact"))
  {
    cout << "Global ";
    AliHLTTriggerDecision::Print("");
  }
  else if (opt.Contains("short"))
  {
    cout << "Global ";
    AliHLTTriggerDecision::Print(option);
    cout << "#################### Input trigger decisions ####################" << endl;
    for (Int_t i = 0; i < NumberOfTriggerInputs(); i++)
    {
      if (TriggerInput(i)) TriggerInput(i)->Print(option);
    }
    if (NumberOfTriggerInputs() == 0)
    {
      cout << "(none)" << endl;
    }
  }
  else if (opt.Contains("counters"))
  {
    cout << "Counter\tValue" << endl;
    for (Int_t i = 0; i < fCounters.GetSize(); i++)
    {
      cout << i << "\t" << fCounters[i] << endl;
    }
    if (fCounters.GetSize() == 0)
    {
      cout << "(none)" << endl;
    }
  }
  else
  {
    cout << "Global ";
    AliHLTTriggerDecision::Print(option);
    cout << "#################### Input trigger decisions ####################" << endl;
    for (Int_t i = 0; i < NumberOfTriggerInputs(); i++)
    {
      cout << "-------------------- Input trigger decision " << i << " --------------------" << endl;
      if (TriggerInput(i)) TriggerInput(i)->Print(option);
    }
    if (NumberOfTriggerInputs() == 0)
    {
      cout << "(none)" << endl;
    }
    cout << "###################### Other input objects ######################" << endl;
    for (Int_t i = 0; i < NumberOfInputObjects(); i++)
    {
      cout << "------------------------ Input object " << i << " ------------------------" << endl;
      if (InputObject(i)) InputObject(i)->Print(option);
    }
    if (NumberOfInputObjects() == 0)
    {
      cout << "(none)" << endl;
    }
    cout << "#################### Event class counters ####################" << endl;
    cout << "Counter\tValue" << endl;
    for (Int_t i = 0; i < fCounters.GetSize(); i++)
    {
      cout << i << "\t" << fCounters[i] << endl;
    }
    if (fCounters.GetSize() == 0)
    {
      cout << "(none)" << endl;
    }
  }
}

void AliHLTGlobalTriggerDecision::Copy(TObject &object) const
{
  // copy this to the specified object

  if (object.IsA() == AliHLTMisc::Instance().IsAliESDHLTDecision()) {
    AliHLTMisc::Instance().Copy(this, &object);
    return;
  }

  AliHLTGlobalTriggerDecision* pDecision=dynamic_cast<AliHLTGlobalTriggerDecision*>(&object);
  if (pDecision)
  {
    // copy members if target is a AliHLTGlobalTriggerDecision
    *pDecision=*this;
  }
  // copy the base class
  AliHLTTriggerDecision::Copy(object);
}

TObject *AliHLTGlobalTriggerDecision::Clone(const char */*newname*/) const
{
  // create a new clone, classname is ignored

  return new AliHLTGlobalTriggerDecision(*this);
}

AliHLTGlobalTriggerDecision::AliHLTGlobalTriggerDecision(const AliHLTGlobalTriggerDecision& src) :
  AliHLTTriggerDecision(src),
  fContributingTriggers(AliHLTTriggerDecision::Class()),
  fInputObjects(),
  fCounters()
{
  // copy constructor
  fInputObjects.SetOwner(kTRUE);
  *this=src;
}

AliHLTGlobalTriggerDecision& AliHLTGlobalTriggerDecision::operator=(const AliHLTGlobalTriggerDecision& src)
{
  // assignment operator

  fContributingTriggers.Delete();
  for (int triggerInput=0; triggerInput<src.NumberOfTriggerInputs(); triggerInput++) {
    const AliHLTTriggerDecision* pTriggerObject=src.TriggerInput(triggerInput);
    if (pTriggerObject) {
      // the AddTriggerInput function uses the copy constructor and
      // makes a new object from the reference
      AddTriggerInput(*pTriggerObject);
    } else {
      //Error("failed to get trigger input #%d", triggerInput);
    }
  }

  fInputObjects.Delete();
  for (int inputObject=0; inputObject<src.NumberOfTriggerInputs(); inputObject++) {
    const TObject* pInputObject=src.InputObject(inputObject);
    if (pInputObject) {
      // the AddInputObject function uses Clone() and
      // makes a new object from the reference
      AddInputObject(pInputObject);
    } else {
      //Error("failed to get trigger input #%d", inputObject);
    }
  }
  
  SetCounters(src.Counters());

  return *this;
}

void AliHLTGlobalTriggerDecision::SetCounters(const TArrayL64& counters, Long64_t eventCount)
{
  // Sets the counter array.
  // If the number of events is specified, an additional counter is added at the end.
  fCounters = counters;
  if (eventCount>=0) {
    int size=fCounters.GetSize();
    fCounters.Set(size+1);
    fCounters[size]=eventCount;
  }
}