// $Id$
-/**************************************************************************
- * 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. *
- **************************************************************************/
+//**************************************************************************
+//* 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 AliHLTOUT.cxx
@author Matthias Richter
@date
- @brief The control class for HLTOUT data. */
-
- // see header file for class documentation
- // or
- // refer to README to build package
- // or
- // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
+ @brief The control class for HLTOUT data.
+*/
+#include <cerrno>
+#include <cassert>
#include "AliHLTOUT.h"
+#include "TSystem.h"
+#include "TClass.h"
+#include "TROOT.h"
/** ROOT macro for the implementation of ROOT specific class methods */
ClassImp(AliHLTOUT)
AliHLTOUT::AliHLTOUT()
-{
+ :
+ fSearchDataType(kAliHLTVoidDataType),
+ fSearchSpecification(kAliHLTVoidDataSpec),
+ fSearchHandlerType(AliHLTModuleAgent::kUnknownOutput),
+ fFlags(kSkipProcessed),
+ fBlockDescList(),
+ fCurrent(0),
+ fpBuffer(NULL),
+ fDataHandlers(),
+ fbVerbose(true),
+ fLog()
+{
// see header file for class documentation
// or
// refer to README to build package
}
AliHLTOUT::~AliHLTOUT()
-{
+{
+ // see header file for class documentation
+ if (CheckStatusFlag(kIsSubCollection)) {
+ fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "~AliHLTOUT" , __FILE__ , __LINE__ , "severe internal error: collection has not been released, potential crash due to invalid pointer");
+ }
+}
+AliHLTOUT* AliHLTOUT::fgGlobalInstance=NULL;
+
+int AliHLTOUT::Init()
+{
+ // see header file for class documentation
+ int iResult=0;
+
+ // ignore if already initialized
+ if (fBlockDescList.size()>0) {
+ fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "Init" , __FILE__ , __LINE__ , "instance %p already initialized, skipping ...", this);
+ return 0;
+ }
+
+ SetStatusFlag(kCollecting);
+ if ((iResult=GenerateIndex())>=0) {
+ if ((iResult=InitHandlers())>=0) {
+ }
+ }
+ ClearStatusFlag(kCollecting);
+ return iResult;
+}
+
+int AliHLTOUT::GetNofDataBlocks()
+{
+ // see header file for class documentation
+ return fBlockDescList.size();
+}
+
+int AliHLTOUT::SelectFirstDataBlock(AliHLTComponentDataType dt, AliHLTUInt32_t spec,
+ AliHLTModuleAgent::AliHLTOUTHandlerType handlerType,
+ bool skipProcessed)
+{
+ // see header file for class documentation
+ fCurrent=0;
+ fSearchDataType=dt;
+ fSearchSpecification=spec;
+ fSearchHandlerType=handlerType;
+ if (skipProcessed) SetStatusFlag(kSkipProcessed);
+ else ClearStatusFlag(kSkipProcessed);
+ return FindAndSelectDataBlock();
+}
+
+int AliHLTOUT::SelectNextDataBlock()
+{
+ // see header file for class documentation
+ if (fCurrent>=fBlockDescList.size()) return -ENOENT;
+ fCurrent++;
+ return FindAndSelectDataBlock();
+}
+
+int AliHLTOUT::FindAndSelectDataBlock()
+{
+ // see header file for class documentation
+ if (CheckStatusFlag(kLocked)) return -EPERM;
+ int iResult=-ENOENT;
+ while (fCurrent<fBlockDescList.size() && iResult==-ENOENT) {
+ if (fBlockDescList[fCurrent]==fSearchDataType &&
+ (fSearchSpecification==kAliHLTVoidDataSpec || fBlockDescList[fCurrent]==fSearchSpecification) &&
+ (fSearchHandlerType==AliHLTModuleAgent::kUnknownOutput || FindHandlerDesc(fCurrent)==fSearchHandlerType) &&
+ (!CheckStatusFlag(kBlockSelection) || fBlockDescList[fCurrent].IsSelected()) &&
+ (!CheckStatusFlag(kSkipProcessed) || !fBlockDescList[fCurrent].IsProcessed())) {
+ iResult=fBlockDescList[fCurrent].GetIndex();
+ // TODO: check the byte order on the current system and the byte order of the
+ // data block, print warning when mismatch and user did not check
+ //AliHLTOUTByteOrder blockBO=CheckByteOrder();
+ CheckByteOrder();
+ /*
+ if (blockBO!=fByteOrder) {
+ SetStatusFlag(kByteOrderWarning);
+
+ }
+ */
+ ClearStatusFlag(kByteOrderChecked);
+
+ // TODO: check the alignment on the current system and the alignment of the
+ // data block, print warning when mismatch and user did not check
+ ClearStatusFlag(kAlignmentChecked);
+
+ break;
+ }
+ fCurrent++;
+ }
+ return iResult;
+}
+
+int AliHLTOUT::GetDataBlockDescription(AliHLTComponentDataType& dt, AliHLTUInt32_t& spec)
+{
+ // see header file for class documentation
+ int iResult=-ENOENT;
+ if (fCurrent<fBlockDescList.size()) {
+ iResult=0;
+ dt=fBlockDescList[fCurrent];
+ spec=fBlockDescList[fCurrent];
+ }
+ return iResult;
+}
+
+const AliHLTOUT::AliHLTOUTHandlerListEntry& AliHLTOUT::GetDataBlockHandlerDesc()
+{
+ // see header file for class documentation
+ return FindHandlerDesc(fCurrent);
+}
+
+AliHLTModuleAgent::AliHLTOUTHandlerType AliHLTOUT::GetDataBlockHandlerType()
+{
+ // see header file for class documentation
+ AliHLTModuleAgent::AliHLTOUTHandlerDesc desc=FindHandlerDesc(fCurrent);
+ AliHLTModuleAgent::AliHLTOUTHandlerType type=desc;
+ return type;
+}
+
+AliHLTUInt32_t AliHLTOUT::GetDataBlockIndex()
+{
+ // see header file for class documentation
+ if (fCurrent>=fBlockDescList.size()) return AliHLTOUTInvalidIndex;
+ return fBlockDescList[fCurrent].GetIndex();
+}
+
+int AliHLTOUT::GetDataBuffer(const AliHLTUInt8_t* &pBuffer, AliHLTUInt32_t& size)
+{
+ // see header file for class documentation
+ int iResult=-ENOENT;
+ pBuffer=NULL;
+ size=0;
+ if (fCurrent<fBlockDescList.size()) {
+ if ((iResult=fBlockDescList[fCurrent].GetDataBuffer(pBuffer, size))>=0) {
+ fpBuffer=pBuffer;
+ }
+ }
+ return iResult;
+}
+
+int AliHLTOUT::ReleaseDataBuffer(const AliHLTUInt8_t* pBuffer)
+{
+ // see header file for class documentation
+ int iResult=0;
+ if (pBuffer==fpBuffer) {
+ fpBuffer=NULL;
+ } else {
+ fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "ReleaseDataBuffer" , __FILE__ , __LINE__ , "buffer %p does not match the provided one %p", pBuffer, fpBuffer);
+ }
+ return iResult;
+}
+
+AliHLTModuleAgent* AliHLTOUT::GetAgent()
+{
+ // see header file for class documentation
+ AliHLTModuleAgent* pAgent=NULL;
+ pAgent=FindHandlerDesc(fCurrent);
+ return pAgent;
+}
+
+AliHLTOUTHandler* AliHLTOUT::GetHandler()
+{
+ // see header file for class documentation
+ AliHLTOUTHandler* pHandler=NULL;
+ pHandler=FindHandlerDesc(fCurrent);
+ return pHandler;
+}
+
+int AliHLTOUT::WriteESD(const AliHLTUInt8_t* /*pBuffer*/, AliHLTUInt32_t /*size*/, AliHLTComponentDataType /*dt*/, AliESDEvent* /*tgtesd*/) const
+{
+ // see header file for class documentation
+ fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "WriteESD" , __FILE__ , __LINE__ , "method not implemented in base class");
+ return -ENOSYS;
+}
+
+int AliHLTOUT::AddBlockDescriptor(const AliHLTOUTBlockDescriptor desc)
+{
+ // see header file for class documentation
+ if (!CheckStatusFlag(kCollecting)) return -EPERM;
+ int iResult=0;
+ fBlockDescList.push_back(desc);
+ return iResult;
+}
+
+AliHLTOUT::AliHLTOUTByteOrder AliHLTOUT::CheckByteOrder()
+{
+ // see header file for class documentation
+ if (fCurrent<fBlockDescList.size()) {
+ SetStatusFlag(kByteOrderChecked);
+ AliHLTOUT::AliHLTOUTByteOrder order=CheckBlockByteOrder(fBlockDescList[fCurrent].GetIndex());
+ return order;
+ }
+ return kInvalidByteOrder;
+}
+
+int AliHLTOUT::CheckAlignment(AliHLTOUT::AliHLTOUTDataType type)
+{
+ // see header file for class documentation
+ if (fCurrent<fBlockDescList.size()) {
+ SetStatusFlag(kAlignmentChecked);
+ int alignment=CheckBlockAlignment(fBlockDescList[fCurrent].GetIndex(), type);
+ return alignment;
+ }
+ return -ENOENT;
+}
+
+int AliHLTOUT::InitHandlers()
+{
+ // see header file for class documentation
+ int iResult=0;
+ AliHLTOUTIndexList remnants;
+ int iCount=0;
+ for (int havedata=SelectFirstDataBlock(kAliHLTAnyDataType, kAliHLTVoidDataSpec); havedata>=0; havedata=SelectNextDataBlock()) {
+ iCount++;
+ remnants.push_back(GetDataBlockIndex());
+ AliHLTComponentDataType dt=kAliHLTVoidDataType;
+ AliHLTUInt32_t spec=kAliHLTVoidDataSpec;
+ if (GetDataBlockDescription(dt, spec)<0) break;
+ bool bHaveHandler=false;
+ for (AliHLTModuleAgent* pAgent=AliHLTModuleAgent::GetFirstAgent(); pAgent && iResult>=0; pAgent=AliHLTModuleAgent::GetNextAgent()) {
+ AliHLTModuleAgent::AliHLTOUTHandlerDesc handlerDesc;
+ if (pAgent->GetHandlerDescription(dt, spec, handlerDesc)>0) {
+ AliHLTOUTHandlerListEntry entry(pAgent->GetOutputHandler(dt, spec), handlerDesc, pAgent, GetDataBlockIndex());
+ InsertHandler(fDataHandlers, entry);
+ remnants.pop_back();
+ bHaveHandler=true;
+ break;
+ }
+ }
+ if (!bHaveHandler && (dt==kAliHLTDataTypeESDObject || dt==kAliHLTDataTypeESDTree)) {
+ // ESDs are handled by the framework
+ remnants.pop_back();
+ }
+ }
+
+ // warning if some of the data blocks are not selected by the kAliHLTAnyDataType
+ // criterion
+ if (GetNofDataBlocks()>iCount) {
+ fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "InitHandlers" , __FILE__ , __LINE__ , "incomplete data type in %d out of %d data block(s)", GetNofDataBlocks()-iCount, GetNofDataBlocks());
+ }
+
+ // warning if handler not found
+ if (remnants.size()>0) {
+ fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "InitHandlers" , __FILE__ , __LINE__ , "no handlers found for %d data blocks out of %d", remnants.size(), iCount);
+ AliHLTOUTBlockDescriptorVector::iterator block=fBlockDescList.begin();
+ for (AliHLTOUTIndexList::iterator element=remnants.begin(); element!=remnants.end(); element++) {
+ for (int trials=0; trials<2; trials++) {
+ do {
+ // we start searching the index from the current position in the block list
+ if ((*block).GetIndex()==*element) break;
+ } while ((++block)!=fBlockDescList.end());
+ if (block==fBlockDescList.end()) {
+ // rewind and try again
+ block=fBlockDescList.begin();
+ }
+ }
+ assert(block!=fBlockDescList.end());
+ if (block!=fBlockDescList.end()) {
+ //HLTDebug(" %s", AliHLTComponent::DataType2Text((AliHLTComponentDataType)*block).c_str());
+ }
+ }
+ }
+ return iResult;
+}
+
+int AliHLTOUT::InsertHandler(AliHLTOUTHandlerListEntryVector& list, const AliHLTOUTHandlerListEntry &entry)
+{
+ // see header file for class documentation
+ int iResult=0;
+ AliHLTOUTHandlerListEntryVector::iterator element=list.begin();
+ for (; element!=list.end();
+ element++) {
+ if (entry==(*element)) break;
+ }
+ if (element==list.end()) {
+ list.push_back(entry);
+ } else {
+ element->AddIndex(const_cast<AliHLTOUTHandlerListEntry&>(entry));
+ }
+ return iResult;
+}
+
+int AliHLTOUT::FillHandlerList(AliHLTOUTHandlerListEntryVector& list, AliHLTModuleAgent::AliHLTOUTHandlerType handlerType)
+{
+ // see header file for class documentation
+ int iResult=0;
+ for (iResult=SelectFirstDataBlock(kAliHLTAnyDataType, kAliHLTVoidDataSpec, handlerType);
+ iResult>=0;
+ iResult=SelectNextDataBlock()) {
+ AliHLTComponentDataType dt=kAliHLTVoidDataType;
+ AliHLTUInt32_t spec=kAliHLTVoidDataSpec;
+ GetDataBlockDescription(dt, spec);
+ AliHLTOUTHandler* pHandler=GetHandler();
+ if (!pHandler) {
+ fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "FillHandlerList" , __FILE__ , __LINE__ ,
+ "missing HLTOUT handler for block of type kChain: agent %s, data type %s, specification %#x, ... skipping data block",
+ GetAgent()?GetAgent()->GetModuleId():"invalid",
+ AliHLTComponent::DataType2Text(dt).c_str(), spec);
+ } else {
+ InsertHandler(list, GetDataBlockHandlerDesc());
+ }
+ }
+ // TODO: the return value of SelectFirst/NextDataBlock must be
+ // changed in order to avoid this check
+ if (iResult==-ENOENT) iResult=0;
+
+ return iResult;
+}
+
+int AliHLTOUT::RemoveEmptyDuplicateHandlers(AliHLTOUTHandlerListEntryVector& list)
+{
+ // see header file for class documentation
+ int iResult=0;
+ AliHLTOUTHandlerListEntryVector::iterator element=list.begin();
+ while (element!=list.end()) {
+ if (element->IsEmpty()) {
+ AliHLTOUTHandler* pHandler=*element;
+ AliHLTModuleAgent* pAgent=*element;
+ AliHLTModuleAgent::AliHLTOUTHandlerDesc desc=*element;
+ if (FindHandler(list, desc)>=0) {
+ element=list.erase(element);
+ if (pAgent) {
+ pAgent->DeleteOutputHandler(pHandler);
+ }
+ // we are already at the next element
+ continue;
+ }
+ }
+ element++;
+ }
+ return iResult;
+}
+
+int AliHLTOUT::FindHandler(AliHLTOUTHandlerListEntryVector& list, const AliHLTModuleAgent::AliHLTOUTHandlerDesc desc)
+{
+ // see header file for class documentation
+ for (int i=0; i<(int)list.size(); i++) {
+ if (list[i]==desc) return i;
+ }
+ return -ENOENT;
+}
+
+int AliHLTOUT::InvalidateBlocks(AliHLTOUTHandlerListEntryVector& list)
+{
+ // see header file for class documentation
+ for (AliHLTOUTHandlerListEntryVector::iterator element=list.begin();
+ element!=list.end();
+ element++) {
+ element->InvalidateBlocks();
+ }
+ return 0;
+}
+
+const AliHLTOUT::AliHLTOUTHandlerListEntry& AliHLTOUT::FindHandlerDesc(AliHLTUInt32_t blockIndex)
+{
+ // see header file for class documentation
+ if (blockIndex<fBlockDescList.size()) {
+ return fBlockDescList[blockIndex].GetHandlerDesc();
+ }
+ return const_cast<AliHLTOUT::AliHLTOUTHandlerListEntry&>(AliHLTOUT::AliHLTOUTHandlerListEntry::fgkVoidHandlerListEntry);
+}
+
+AliHLTOUT::AliHLTOUTHandlerListEntry::AliHLTOUTHandlerListEntry()
+ :
+ fpHandler(NULL),
+ fpHandlerDesc(NULL),
+ fpAgent(NULL),
+ fBlocks()
+{
+ // see header file for class documentation
+}
+
+AliHLTOUT::AliHLTOUTHandlerListEntry::AliHLTOUTHandlerListEntry(AliHLTOUTHandler* pHandler,
+ AliHLTModuleAgent::AliHLTOUTHandlerDesc& handlerDesc,
+ AliHLTModuleAgent* pAgent,
+ AliHLTUInt32_t index)
+ :
+ fpHandler(pHandler),
+ fpHandlerDesc(new AliHLTModuleAgent::AliHLTOUTHandlerDesc),
+ fpAgent(pAgent),
+ fBlocks()
+{
+ // see header file for class documentation
+ *fpHandlerDesc=handlerDesc;
+ fBlocks.push_back(index);
+}
+
+AliHLTOUT::AliHLTOUTHandlerListEntry::AliHLTOUTHandlerListEntry(const AliHLTOUTHandlerListEntry& src)
+ :
+ fpHandler(src.fpHandler),
+ fpHandlerDesc(new AliHLTModuleAgent::AliHLTOUTHandlerDesc),
+ fpAgent(src.fpAgent),
+ fBlocks()
+{
+ // see header file for class documentation
+ *fpHandlerDesc=*src.fpHandlerDesc;
+ fBlocks.assign(src.fBlocks.begin(), src.fBlocks.end());
+}
+
+AliHLTOUT::AliHLTOUTHandlerListEntry::~AliHLTOUTHandlerListEntry()
+{
+ // see header file for class documentation
+ if (fpHandlerDesc) delete fpHandlerDesc;
+ fpHandlerDesc=NULL;
+}
+
+AliHLTOUT::AliHLTOUTHandlerListEntry& AliHLTOUT::AliHLTOUTHandlerListEntry::operator=(const AliHLTOUTHandlerListEntry& src)
+{
+ // see header file for class documentation
+ fpHandler=src.fpHandler;
+ if (src.fpHandlerDesc)
+ *fpHandlerDesc=*src.fpHandlerDesc;
+ fpAgent=src.fpAgent;
+ fBlocks.assign(src.fBlocks.begin(), src.fBlocks.end());
+ return *this;
+}
+
+AliHLTUInt32_t AliHLTOUT::AliHLTOUTHandlerListEntry::operator[](int i) const
+{
+ // see header file for class documentation
+ return (int)fBlocks.size()>i?fBlocks[i]:AliHLTOUTInvalidIndex;
+}
+
+bool AliHLTOUT::AliHLTOUTHandlerListEntry::operator==(const AliHLTOUTHandlerListEntry& entry) const
+{
+ // see header file for class documentation
+ if (entry.fpHandler!=fpHandler || fpHandler==NULL) return false;
+ assert(entry.fpAgent==fpAgent);
+ if (entry.fpAgent!=fpAgent) return false;
+ return true;
+}
+
+bool AliHLTOUT::AliHLTOUTHandlerListEntry::operator==(const AliHLTModuleAgent::AliHLTOUTHandlerType handlerType) const
+{
+ // see header file for class documentation
+ if (!fpHandlerDesc) return false;
+ return *fpHandlerDesc==handlerType;
+}
+
+bool AliHLTOUT::AliHLTOUTHandlerListEntry::operator==(const AliHLTModuleAgent::AliHLTOUTHandlerDesc desc) const
+{
+ // see header file for class documentation
+ if (!fpHandlerDesc) return false;
+ return *fpHandlerDesc==desc;
+}
+
+void AliHLTOUT::AliHLTOUTHandlerListEntry::AddIndex(AliHLTOUT::AliHLTOUTHandlerListEntry &desc)
+{
+ // see header file for class documentation
+ AliHLTOUTIndexList::iterator element;
+ for (element=desc.fBlocks.begin(); element!=desc.fBlocks.end(); element++) {
+ AddIndex(*element);
+ }
+}
+
+void AliHLTOUT::AliHLTOUTHandlerListEntry::AddIndex(AliHLTUInt32_t index)
+{
+ // see header file for class documentation
+ fBlocks.push_back(index);
+}
+
+bool AliHLTOUT::AliHLTOUTHandlerListEntry::HasIndex(AliHLTUInt32_t index) const
+{
+ // see header file for class documentation
+ AliHLTOUTIndexList::iterator element;
+ for (unsigned int i=0; i<fBlocks.size(); i++) {
+ if (fBlocks[i]==index) return true;
+ }
+ return false;
+}
+
+const AliHLTOUT::AliHLTOUTHandlerListEntry AliHLTOUT::AliHLTOUTHandlerListEntry::fgkVoidHandlerListEntry;
+
+AliHLTUInt64_t AliHLTOUT::ByteSwap64(AliHLTUInt64_t src)
+{
+ // see header file for class documentation
+ return ((src & 0xFFULL) << 56) |
+ ((src & 0xFF00ULL) << 40) |
+ ((src & 0xFF0000ULL) << 24) |
+ ((src & 0xFF000000ULL) << 8) |
+ ((src & 0xFF00000000ULL) >> 8) |
+ ((src & 0xFF0000000000ULL) >> 24) |
+ ((src & 0xFF000000000000ULL) >> 40) |
+ ((src & 0xFF00000000000000ULL) >> 56);
+}
+
+AliHLTUInt32_t AliHLTOUT::ByteSwap32(AliHLTUInt32_t src)
+{
+ // see header file for class documentation
+ return ((src & 0xFFULL) << 24) |
+ ((src & 0xFF00ULL) << 8) |
+ ((src & 0xFF0000ULL) >> 8) |
+ ((src & 0xFF000000ULL) >> 24);
+}
+
+AliHLTOUT* AliHLTOUT::New(AliRawReader* pRawReader)
+{
+ // see header file for class documentation
+ AliHLTOUT* instance=New("AliHLTOUTRawReader");
+ if (instance) {
+ instance->SetParam(pRawReader);
+ }
+ return instance;
+}
+
+AliHLTOUT* AliHLTOUT::New(TTree* pDigitTree, int event)
+{
+ // see header file for class documentation
+ AliHLTOUT* instance=New("AliHLTOUTDigitReader");
+ if (instance) {
+ instance->SetParam(pDigitTree, event);
+ }
+ return instance;
+}
+
+AliHLTOUT* AliHLTOUT::New(const char* classname)
+{
+ // see header file for class documentation
+ int iLibResult=0;
+ AliHLTOUT* instance=NULL;
+ AliHLTLogging log;
+ TClass* pCl=NULL;
+ ROOT::NewFunc_t pNewFunc=NULL;
+ do {
+ pCl=TClass::GetClass(classname);
+ } while (!pCl && (iLibResult=gSystem->Load("libHLTrec.so"))==0);
+ if (iLibResult>=0) {
+ if (pCl && (pNewFunc=pCl->GetNew())!=NULL) {
+ void* p=(*pNewFunc)(NULL);
+ if (p) {
+ instance=reinterpret_cast<AliHLTOUT*>(p);
+ if (!instance) {
+ log.Logging(kHLTLogError, "AliHLTOUT::New", "HLTOUT handling", "type cast to AliHLTOUT instance failed");
+ }
+ } else {
+ log.Logging(kHLTLogError, "AliHLTOUT::New", "HLTOUT handling", "can not create AliHLTOUT instance from class descriptor");
+ }
+ } else {
+ log.Logging(kHLTLogError, "AliHLTOUT::New", "HLTOUT handling", "can not find AliHLTOUT class descriptor");
+ }
+ } else {
+ log.Logging(kHLTLogError, "AliHLTOUT::New", "HLTOUT handling", "can not load libHLTrec library");
+ }
+ return instance;
+}
+
+void AliHLTOUT::Delete(AliHLTOUT* pInstance)
+{
+ // see header file for class documentation
+ if (!pInstance) return;
+ if (pInstance==fgGlobalInstance) return;
+
+ // check if the library is still there in order to have the
+ // destructor available
+ TClass* pCl1=TClass::GetClass("AliHLTOUTRawReader");
+ TClass* pCl2=TClass::GetClass("AliHLTOUTDigitReader");
+ if (!pCl1 && !pCl2) {
+ AliHLTLogging log;
+ log.Logging(kHLTLogError, "AliHLTOUT::Delete", "HLTOUT handling", "potential memory leak: libHLTrec library not available, skipping destruction %p", pInstance);
+ return;
+ }
+
+ delete pInstance;
+}
+
+void AliHLTOUT::SetParam(AliRawReader* /*pRawReader*/)
+{
+ // see header file for class documentation
+ // default implementation, we should never get here
+ // this function can only be called from the class itsself and
+ // is intended to be used with the New functions. If we get into
+ // the default implementation there is a class mismatch.
+ assert(0);
+ fLog.LoggingVarargs(kHLTLogFatal, "AliHLTOUT", "SetParam" , __FILE__ , __LINE__ , "severe internal error: class mismatch");
+}
+
+void AliHLTOUT::SetParam(TTree* /*pDigitTree*/, int /*event*/)
+{
+ // see header file for class documentation
+ // default implementation, we should never get here
+ // this function can only be called from the class itsself and
+ // is intended to be used with the New functions. If we get into
+ // the default implementation there is a class mismatch.
+ assert(0);
+ fLog.LoggingVarargs(kHLTLogFatal, "AliHLTOUT", "SetParam" , __FILE__ , __LINE__ , "severe internal error: class mismatch");
+}
+
+int AliHLTOUT::SelectDataBlock()
+{
+ // see header file for class documentation
+ int iResult=0;
+ if (fCurrent>=fBlockDescList.size()) return 0;
+ fBlockDescList[fCurrent].Select(true);
+ EnableBlockSelection();
+ return iResult;
+}
+
+int AliHLTOUT::SelectDataBlocks(const AliHLTOUTHandlerListEntry* pHandlerDesc)
+{
+ // see header file for class documentation
+ int iResult=0;
+ if (!pHandlerDesc) return 0;
+
+ AliHLTOUTBlockDescriptorVector::iterator element;
+ for (AliHLTOUTBlockDescriptorVector::iterator block=fBlockDescList.begin();
+ block!=fBlockDescList.end();
+ block++) {
+ if (block->GetHandlerDesc()==*pHandlerDesc && pHandlerDesc->HasIndex(block->GetIndex()))
+ block->Select(true);
+ else
+ block->Select(false);
+ }
+ EnableBlockSelection();
+
+ return iResult;
+}
+
+int AliHLTOUT::EnableBlockSelection()
+{
+ // see header file for class documentation
+ SetStatusFlag(kBlockSelection);
+ return 0;
+}
+
+int AliHLTOUT::DisableBlockSelection()
+{
+ // see header file for class documentation
+ ClearStatusFlag(kBlockSelection);
+ return 0;
+}
+
+int AliHLTOUT::ResetBlockSelection()
+{
+ // see header file for class documentation
+ for (AliHLTOUTBlockDescriptorVector::iterator block=fBlockDescList.begin();
+ block!=fBlockDescList.end();
+ block++) {
+ block->Select(false);
+ }
+ return 0;
+}
+
+int AliHLTOUT::MarkDataBlockProcessed()
+{
+ // see header file for class documentation
+ int iResult=0;
+ if (fCurrent>=fBlockDescList.size()) return 0;
+ fBlockDescList[fCurrent].MarkProcessed();
+ return iResult;
+}
+
+int AliHLTOUT::MarkDataBlocksProcessed(const AliHLTOUTHandlerListEntry* pHandlerDesc)
+{
+ // see header file for class documentation
+ int iResult=0;
+ if (!pHandlerDesc) return 0;
+
+ AliHLTOUTBlockDescriptorVector::iterator element;
+ for (AliHLTOUTBlockDescriptorVector::iterator block=fBlockDescList.begin();
+ block!=fBlockDescList.end();
+ block++) {
+ if (block->GetHandlerDesc()==*pHandlerDesc && pHandlerDesc->HasIndex(block->GetIndex()))
+ block->MarkProcessed();
+ }
+
+ return iResult;
+}
+
+int AliHLTOUT::AddSubCollection(AliHLTOUT* pCollection)
+{
+ // see header file for class documentation
+ int iResult=0;
+ if (!pCollection) return 0;
+
+ SetStatusFlag(kCollecting);
+ int index=-1;
+ for (index=pCollection->SelectFirstDataBlock();
+ index>=0;
+ index=pCollection->SelectNextDataBlock()) {
+ AliHLTComponentDataType dt=kAliHLTVoidDataType;
+ AliHLTUInt32_t spec=kAliHLTVoidDataSpec;
+ pCollection->GetDataBlockDescription(dt, spec);
+ AliHLTOUTBlockDescriptor desc(dt, spec, index, pCollection);
+ AddBlockDescriptor(desc);
+ iResult++;
+ }
+ if (iResult>0) {
+ if (CheckStatusFlag(kIsSubCollection)) {
+ fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "AddSubCollection" , __FILE__ , __LINE__ , "HLTOUT object %p has already been added as sub-collection", pCollection);
+ } else {
+ pCollection->SetStatusFlag(kIsSubCollection);
+ }
+ }
+ ClearStatusFlag(kCollecting);
+
+ return iResult;
+}
+
+int AliHLTOUT::ReleaseSubCollection(AliHLTOUT* pCollection)
+{
+ // see header file for class documentation
+ int iResult=0;
+ if (!pCollection) return 0;
+
+ AliHLTOUTBlockDescriptorVector::iterator block=fBlockDescList.begin();
+ while (block!=fBlockDescList.end()) {
+ if ((*block)==pCollection) {
+ block=fBlockDescList.erase(block);
+ continue;
+ }
+ block++;
+ }
+ pCollection->ClearStatusFlag(kIsSubCollection);
+
+ return iResult;
+}
+
+int AliHLTOUT::Reset()
+{
+ // see header file for class documentation
+ int iResult=0;
+ AliHLTOUTPVector subCollections;
+ AliHLTOUTBlockDescriptorVector::iterator block=fBlockDescList.begin();
+ while (block!=fBlockDescList.end()) {
+ if (!((*block)==this)) {
+ AliHLTOUTPVector::iterator collection=subCollections.begin();
+ for (; collection!=subCollections.end(); collection++)
+ if((*block)==*collection) break;
+ if (collection==subCollections.end())
+ subCollections.push_back(block->GetCollection());
+ }
+ block=fBlockDescList.erase(block);
+ }
+
+ for (AliHLTOUTPVector::iterator collection=subCollections.begin();
+ collection!=subCollections.end(); collection++) {
+ (*collection)->Reset();
+ (*collection)->ClearStatusFlag(kIsSubCollection);
+ }
+
+ ResetInput();
+
+ return iResult;
+}
+
+int AliHLTOUT::ResetInput()
+{
+ // default implementation, nothing to do
+ return 0;
+}
+
+const AliHLTOUT::AliHLTOUTHandlerListEntry& AliHLTOUT::AliHLTOUTBlockDescriptor::GetHandlerDesc()
+{
// see header file for class documentation
+ if (fpCollection) {
+ AliHLTOUTHandlerListEntryVector::iterator element=fpCollection->fDataHandlers.begin();
+ while (element!=fpCollection->fDataHandlers.end()) {
+ if (element->HasIndex(GetIndex())) {
+ return *element;
+ }
+ element++;
+ }
+ }
+ return const_cast<AliHLTOUT::AliHLTOUTHandlerListEntry&>(AliHLTOUT::AliHLTOUTHandlerListEntry::fgkVoidHandlerListEntry);
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff