// $Id$
-/**************************************************************************
- * This file is property of and copyright by the ALICE HLT Project *
- * ALICE Experiment at CERN, All rights reserved. *
- * *
- * Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no> *
- * 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 AliHLTOfflineInterface.cxx
- @author Matthias Richter
- @date
- @brief the HLT interface to AliRoot
-*/
+//**************************************************************************
+//* This file is property of and copyright by the *
+//* ALICE Experiment at CERN, All rights reserved. *
+//* *
+//* Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no> *
+//* 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 AliHLTOfflineInterface.cxx
+/// @author Matthias Richter
+/// @date
+/// @brief the HLT interface to AliRoot
+///
#include "AliHLTOfflineInterface.h"
#include "AliHLTLogging.h"
:
fpRunLoader(NULL),
fpRawReader(NULL),
- fpESD(NULL)
+ fpESD(NULL),
+ fpNext(NULL)
{
- // see header file for class documentation
- // or
- // refer to README to build package
- // or
- // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
-}
-
-AliHLTOfflineInterface* AliHLTOfflineInterface::fAnchor=NULL;
-AliHLTOfflineInterface* AliHLTOfflineInterface::fCurrent=NULL;
-int AliHLTOfflineInterface::fCount=0;
+ // The class implements the basic interface to the AliRoot objects during
+ // reconstructions.
+ // It serves as a base class for offline source and sink interface components
+ // and provides access methods for the AliRunLoader, AliRawReader and AliESDEvent
+ // objects. The AliRunLoader and the AliRawReader are fixed during one run,
+ // while the AliESDEvent object will be changed from event to event.<br>
+ // \em Note: The digits and clusters trees are not available through this
+ // interface class as they are completetly detector (AliLoader) dependend.
+}
+
+AliHLTOfflineInterface* AliHLTOfflineInterface::fgAnchor=NULL;
+AliHLTOfflineInterface* AliHLTOfflineInterface::fgCurrent=NULL;
+int AliHLTOfflineInterface::fgCount=0;
AliRunLoader* AliHLTOfflineInterface::fgpRunLoader=NULL;
AliRawReader* AliHLTOfflineInterface::fgpRawReader=NULL;
:
fpRunLoader(pRunLoader),
fpRawReader(pRawReader),
- fpESD(NULL)
+ fpESD(NULL),
+ fpNext(NULL)
{
-}
-
-AliHLTOfflineInterface::AliHLTOfflineInterface(const AliHLTOfflineInterface&)
- :
- TObject(),
- fpRunLoader(NULL),
- fpRawReader(NULL),
- fpESD(NULL)
-{
- // see header file for class documentation
- //HLTFatal("copy constructor untested");
-}
-
-AliHLTOfflineInterface& AliHLTOfflineInterface::operator=(const AliHLTOfflineInterface&)
-{
- // see header file for class documentation
- //HLTFatal("assignment operator untested");
- return *this;
+ // constructor
}
AliHLTOfflineInterface::~AliHLTOfflineInterface()
{
+ // destructor
}
AliRunLoader* AliHLTOfflineInterface::GetRunLoader() const
{
+ // set RawReader pointer
return fpRunLoader!=NULL?fpRunLoader:fgpRunLoader;
}
AliRawReader* AliHLTOfflineInterface::GetRawReader() const
{
+ // get RawReader pointer
return fpRawReader!=NULL?fpRawReader:fgpRawReader;
}
-int AliHLTOfflineInterface::SetESD(Int_t eventNo, AliESDEvent* pESD)
+int AliHLTOfflineInterface::SetESD(Int_t /*eventNo*/, AliESDEvent* pESD)
{
+ // set ESD pointer
fpESD=pESD;
return 0;
}
AliESDEvent* AliHLTOfflineInterface::GetESD() const
{
+ // get ESD pointer
return fpESD;
}
int AliHLTOfflineInterface::SetParams(AliRunLoader* runLoader, AliRawReader* rawReader)
{
- // see header file for class documentation
+ // set parameters of the interface
int iResult=0;
if (fpRunLoader!=NULL && fpRunLoader!=runLoader) {
//HLTWarning("overriding previous instance of Run Loader %p with %p", fpRunLoader, runLoader);
int AliHLTOfflineInterface::SetParamsToComponents(AliRunLoader* runLoader, AliRawReader* rawReader)
{
- // see header file for class documentation
+ // pass parameters to registered components
AliHLTLogging log;
int iResult=0;
int count=0;
fgpRunLoader=runLoader;
fgpRawReader=rawReader;
- AliHLTOfflineInterface* pCurrent=fAnchor;
+ AliHLTOfflineInterface* pCurrent=fgAnchor;
while (pCurrent!=NULL) {
int iLocal=0;
if (pCurrent) iLocal=pCurrent->SetParams(runLoader, rawReader);
int AliHLTOfflineInterface::ResetComponents()
{
- // see header file for class documentation
+ // loop over registered components and call Reset
int iResult=0;
- AliHLTOfflineInterface* pCurrent=fAnchor;
+ AliHLTOfflineInterface* pCurrent=fgAnchor;
while (pCurrent!=NULL) {
int iLocal=0;
if (pCurrent) iLocal=pCurrent->Reset();
int AliHLTOfflineInterface::FillComponentESDs(int eventNo, AliRunLoader* runLoader, AliESDEvent* esd)
{
- // see header file for class documentation
+ // loop ove registered components and call FillESD function
int iResult=0;
- AliHLTOfflineInterface* pCurrent=fAnchor;
+ AliHLTOfflineInterface* pCurrent=fgAnchor;
while (pCurrent!=NULL) {
int iLocal=0;
if (pCurrent) {
pCurrent->SetESD(eventNo, esd);
if (pCurrent->GetRunLoader()!=runLoader) {
- //HLTWarning("runLoader missmatch: component %p was reconstructed with runLoader %p, but got %p now", pCurrent, pCurrent->GetRunLoader(), runLoader);
+ //HLTWarning("runLoader mismatch: component %p was reconstructed with runLoader %p, but got %p now", pCurrent, pCurrent->GetRunLoader(), runLoader);
}
iLocal=pCurrent->FillESD(eventNo, runLoader, esd);
}
int AliHLTOfflineInterface::Register(AliHLTOfflineInterface* me)
{
- // see header file for function documentation
+ // register a component in the list of offline interface components
int iResult=0;
- if (fAnchor==NULL) {
- fAnchor=me;
+ if (fgAnchor==NULL) {
+ fgAnchor=me;
} else {
- me->fpNext=fAnchor;
- fAnchor=me;
+ me->fpNext=fgAnchor;
+ fgAnchor=me;
}
- fCount++;
+ fgCount++;
return iResult;
}
int AliHLTOfflineInterface::Unregister(AliHLTOfflineInterface* me)
{
- // see header file for function documentation
+ // remove a component from the list
int iResult=0;
- fCurrent=NULL;
+ fgCurrent=NULL;
AliHLTOfflineInterface* prev=NULL;
- AliHLTOfflineInterface* handler=fAnchor;
+ AliHLTOfflineInterface* handler=fgAnchor;
while (handler!=NULL && handler!=me) {
prev=handler;
handler=handler->fpNext;
}
if (handler) {
if (prev==NULL) {
- fAnchor=handler->fpNext;
+ fgAnchor=handler->fpNext;
} else {
prev->fpNext=handler->fpNext;
}
- fCount--;
+ fgCount--;
}
return iResult;
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff