@date
@brief Base class implementation for HLT components. */
+// see header file for class documentation
+// or
+// refer to README to build package
+// or
+// visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
+
#if __GNUC__>= 3
using namespace std;
#endif
#include "AliHLTComponentHandler.h"
#include "AliHLTMessage.h"
#include "TString.h"
+#include "TMath.h"
#include "TObjArray.h"
#include "TObjectTable.h"
#include "TClass.h"
#include "TStopwatch.h"
#include "AliHLTMemoryFile.h"
+#include "AliHLTMisc.h"
+#include <cassert>
/** ROOT macro for the implementation of ROOT specific class methods */
ClassImp(AliHLTComponent);
fpStopwatches(new TObjArray(kSWTypeCount)),
fMemFiles(),
fpRunDesc(NULL),
- fpDDLList(NULL)
-
+ fpDDLList(NULL),
+ fCDBInitialized(false),
+ fChainId()
{
// see header file for class documentation
// or
//SetLocalLoggingLevel(kHLTLogDefault);
}
-AliHLTComponent::AliHLTComponent(const AliHLTComponent&)
- :
- AliHLTLogging(),
- fEnvironment(),
- fCurrentEvent(0),
- fEventCount(-1),
- fFailedEvents(0),
- fCurrentEventData(),
- fpInputBlocks(NULL),
- fCurrentInputBlock(-1),
- fSearchDataType(kAliHLTVoidDataType),
- fClassName(),
- fpInputObjects(NULL),
- fpOutputBuffer(NULL),
- fOutputBufferSize(0),
- fOutputBufferFilled(0),
- fOutputBlocks(),
- fpStopwatches(NULL),
- fMemFiles(),
- fpRunDesc(NULL),
- fpDDLList(NULL)
-{
- // see header file for class documentation
-}
-
-AliHLTComponent& AliHLTComponent::operator=(const AliHLTComponent&)
-{
- // see header file for class documentation
- return *this;
-}
-
AliHLTComponent::~AliHLTComponent()
{
// see header file for function documentation
CleanupInputObjects();
if (fpStopwatches!=NULL) delete fpStopwatches;
fpStopwatches=NULL;
- vector<AliHLTMemoryFile*>::iterator element=fMemFiles.begin();
+ AliHLTMemoryFilePList::iterator element=fMemFiles.begin();
while (element!=fMemFiles.end()) {
if (*element) {
if ((*element)->IsClosed()==0) {
HLTWarning("memory file has not been closed, possible data loss or incomplete buffer");
// close but do not flush as we dont know whether the buffer is still valid
- (*element)->Close(0);
+ (*element)->CloseMemoryFile(0);
}
delete *element;
*element=NULL;
fpRunDesc=NULL;
delete pRunDesc;
}
+ fEventCount=0;
return iResult;
}
-int AliHLTComponent::DoInit( int argc, const char** argv )
+int AliHLTComponent::InitCDB(const char* cdbPath)
{
- // see header file for function documentation
- if (argc==0 && argv==NULL) {
- // this is currently just to get rid of the warning "unused parameter"
+ int iResult=0;
+ // we presume the library already to be loaded
+ // find the symbol
+ AliHLTComponentHandler cHandler;
+ AliHLTMiscInitCDB_t pFunc=(AliHLTMiscInitCDB_t)cHandler.FindSymbol(ALIHLTMISC_LIBRARY, ALIHLTMISC_INIT_CDB);
+ if (pFunc) {
+ iResult=(*pFunc)(cdbPath);
+ fCDBInitialized=iResult>=0;
+ } else {
+ Message(NULL, kHLTLogError, "AliHLTComponent::InitCDB", "init CDB",
+ "can not find initialization function");
+ iResult=-ENOSYS;
}
- fEventCount=0;
+ return iResult;
+}
+
+int AliHLTComponent::SetCDBRunNo(int runNo)
+{
+ int iResult=0;
+ if (!fCDBInitialized) return iResult;
+ // we presume the library already to be loaded
+ // find the symbol
+ AliHLTComponentHandler cHandler;
+ AliHLTMiscSetCDBRunNo_t pFunc=(AliHLTMiscSetCDBRunNo_t)cHandler.FindSymbol(ALIHLTMISC_LIBRARY, ALIHLTMISC_SET_CDB_RUNNO);
+ if (pFunc) {
+ iResult=(*pFunc)(runNo);
+ } else {
+ Message(NULL, kHLTLogError, "AliHLTComponent::SetCDBRunNo", "init CDB",
+ "can not find initialization function");
+ iResult=-ENOSYS;
+ }
+ return iResult;
+}
+
+int AliHLTComponent::DoInit( int /*argc*/, const char** /*argv*/)
+{
+ // default implementation, childs can overload
return 0;
}
int AliHLTComponent::DoDeinit()
{
- // see header file for function documentation
- fEventCount=0;
+ // default implementation, childs can overload
+ return 0;
+}
+
+int AliHLTComponent::Reconfigure(const char* /*cdbEntry*/, const char* /*chainId*/)
+{
+ // default implementation, childs can overload
return 0;
}
-int AliHLTComponent::GetOutputDataTypes(vector<AliHLTComponentDataType>& /*tgtList*/)
+int AliHLTComponent::GetOutputDataTypes(AliHLTComponentDataTypeList& /*tgtList*/)
{
+ HLTLogKeyword("dummy");
return 0;
}
strncat( output, type.fID, kAliHLTComponentDataTypefIDsize );
}
-string AliHLTComponent::DataType2Text( const AliHLTComponentDataType& type )
+string AliHLTComponent::DataType2Text( const AliHLTComponentDataType& type, int mode)
{
// see header file for function documentation
string out("");
-
+
+ if (mode==2) {
+ int i=0;
+ char tmp[8];
+ for (i=0; i<kAliHLTComponentDataTypefOriginSize; i++) {
+ sprintf(tmp, "'%d", type.fOrigin[i]);
+ out+=tmp;
+ }
+ out+="':'";
+ for (i=0; i<kAliHLTComponentDataTypefIDsize; i++) {
+ sprintf(tmp, "%d'", type.fID[i]);
+ out+=tmp;
+ }
+ return out;
+ }
+
+ if (mode==1) {
+ int i=0;
+ char tmp[8];
+ for (i=0; i<kAliHLTComponentDataTypefOriginSize; i++) {
+ unsigned char* puc=(unsigned char*)type.fOrigin;
+ if ((puc[i])<32)
+ sprintf(tmp, "'\\%x", type.fOrigin[i]);
+ else
+ sprintf(tmp, "'%c", type.fOrigin[i]);
+ out+=tmp;
+ }
+ out+="':'";
+ for (i=0; i<kAliHLTComponentDataTypefIDsize; i++) {
+ unsigned char* puc=(unsigned char*)type.fID;
+ if (puc[i]<32)
+ sprintf(tmp, "\\%x'", type.fID[i]);
+ else
+ sprintf(tmp, "%c'", type.fID[i]);
+ out+=tmp;
+ }
+ return out;
+ }
+
if (type==kAliHLTVoidDataType) {
out="VOID:VOID";
} else {
return NULL;
}
-int AliHLTComponent::MakeOutputDataBlockList( const vector<AliHLTComponentBlockData>& blocks, AliHLTUInt32_t* blockCount,
+int AliHLTComponent::MakeOutputDataBlockList( const AliHLTComponentBlockDataList& blocks, AliHLTUInt32_t* blockCount,
AliHLTComponentBlockData** outputBlocks )
{
// see header file for function documentation
return -ENOSYS;
}
-int AliHLTComponent::FindMatchingDataTypes(AliHLTComponent* pConsumer, vector<AliHLTComponentDataType>* tgtList)
+int AliHLTComponent::FindMatchingDataTypes(AliHLTComponent* pConsumer, AliHLTComponentDataTypeList* tgtList)
{
// see header file for function documentation
int iResult=0;
if (pConsumer) {
- vector<AliHLTComponentDataType> ctlist;
- ((AliHLTComponent*)pConsumer)->GetInputDataTypes(ctlist);
- vector<AliHLTComponentDataType>::iterator type=ctlist.begin();
- //AliHLTComponentDataType ouptdt=GetOutputDataType();
- //PrintDataTypeContent(ouptdt, "publisher \'%s\'");
- while (type!=ctlist.end() && iResult==0) {
- //PrintDataTypeContent((*type), "consumer \'%s\'");
- if ((*type)==GetOutputDataType() ||
- (*type)==kAliHLTAnyDataType) {
- if (tgtList) tgtList->push_back(*type);
+ AliHLTComponentDataTypeList itypes;
+ AliHLTComponentDataTypeList otypes;
+ otypes.push_back(GetOutputDataType());
+ if (otypes[0]==kAliHLTMultipleDataType) {
+ otypes.clear();
+ int count=0;
+ if ((count=GetOutputDataTypes(otypes))>0) {
+ } else if (GetComponentType()!=kSink) {
+ HLTWarning("component %s indicates multiple output data types but GetOutputDataTypes returns %d", GetComponentID(), count);
+ }
+ }
+ ((AliHLTComponent*)pConsumer)->GetInputDataTypes(itypes);
+ AliHLTComponentDataTypeList::iterator itype=itypes.begin();
+ while (itype!=itypes.end()) {
+ //PrintDataTypeContent((*itype), "consumer \'%s\'");
+ AliHLTComponentDataTypeList::iterator otype=otypes.begin();
+ while (otype!=otypes.end() && (*itype)!=(*otype)) otype++;
+ //if (otype!=otypes.end()) PrintDataTypeContent(*otype, "publisher \'%s\'");
+ if (otype!=otypes.end() ||
+ (*itype)==kAliHLTAnyDataType) {
+ if (tgtList) tgtList->push_back(*itype);
iResult++;
- // this loop has to be changed in case of multiple output types
- break;
}
- type++;
+ itype++;
}
} else {
iResult=-EINVAL;
dt.fOrigin[3]);
}
-void AliHLTComponent::FillBlockData( AliHLTComponentBlockData& blockData ) const
+void AliHLTComponent::FillBlockData( AliHLTComponentBlockData& blockData )
{
// see header file for function documentation
blockData.fStructSize = sizeof(blockData);
blockData.fSpecification = kAliHLTVoidDataSpec;
}
-void AliHLTComponent::FillShmData( AliHLTComponentShmData& shmData ) const
+void AliHLTComponent::FillShmData( AliHLTComponentShmData& shmData )
{
// see header file for function documentation
shmData.fStructSize = sizeof(shmData);
shmData.fShmID = gkAliHLTComponentInvalidShmID;
}
-void AliHLTComponent::FillDataType( AliHLTComponentDataType& dataType ) const
+void AliHLTComponent::FillDataType( AliHLTComponentDataType& dataType )
{
// see header file for function documentation
dataType=kAliHLTAnyDataType;
void AliHLTComponent::SetDataType(AliHLTComponentDataType& tgtdt, const char* id, const char* origin)
{
// see header file for function documentation
- tgtdt.fStructSize = sizeof(AliHLTComponentDataType);
- memset(&tgtdt.fID[0], 0, kAliHLTComponentDataTypefIDsize);
- memset(&tgtdt.fOrigin[0], 0, kAliHLTComponentDataTypefOriginSize);
-
- if ((int)strlen(id)>kAliHLTComponentDataTypefIDsize) {
- HLTWarning("data type id %s is too long, truncated to %d", id, kAliHLTComponentDataTypefIDsize);
+ tgtdt.fStructSize=sizeof(AliHLTComponentDataType);
+ if (id) {
+ memset(&tgtdt.fID[0], 0, kAliHLTComponentDataTypefIDsize);
+ strncpy(&tgtdt.fID[0], id, strlen(id)<(size_t)kAliHLTComponentDataTypefIDsize?strlen(id):kAliHLTComponentDataTypefIDsize);
}
- strncpy(&tgtdt.fID[0], id, kAliHLTComponentDataTypefIDsize);
-
- if ((int)strlen(origin)>kAliHLTComponentDataTypefOriginSize) {
- HLTWarning("data type origin %s is too long, truncated to %d", origin, kAliHLTComponentDataTypefOriginSize);
+ if (origin) {
+ memset(&tgtdt.fOrigin[0], 0, kAliHLTComponentDataTypefOriginSize);
+ strncpy(&tgtdt.fOrigin[0], origin, strlen(origin)<(size_t)kAliHLTComponentDataTypefOriginSize?strlen(origin):kAliHLTComponentDataTypefOriginSize);
}
- strncpy(&tgtdt.fOrigin[0], origin, kAliHLTComponentDataTypefOriginSize);
}
void AliHLTComponent::FillEventData(AliHLTComponentEventData& evtData)
AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)fpInputBlocks[idx].fPtr);
if (firstWord!=fpInputBlocks[idx].fSize-sizeof(AliHLTUInt32_t)) continue;
}
- if (dt == kAliHLTAnyDataType || fpInputBlocks[idx].fDataType == dt) {
+ if (dt == kAliHLTAnyDataType || fpInputBlocks[idx].fDataType == dt ||
+ (memcmp(dt.fID, kAliHLTAnyDataTypeID, kAliHLTComponentDataTypefIDsize)==0 &&
+ memcmp(dt.fOrigin, fpInputBlocks[idx].fDataType.fOrigin, kAliHLTComponentDataTypefOriginSize)==0) ||
+ (memcmp(dt.fID, fpInputBlocks[idx].fDataType.fID, kAliHLTComponentDataTypefIDsize)==0) &&
+ memcmp(dt.fOrigin, kAliHLTDataOriginAny, kAliHLTComponentDataTypefOriginSize)==0) {
iResult=idx;
}
}
return pObj;
}
-TObject* AliHLTComponent::GetInputObject(int idx, const char* classname, int bForce)
+TObject* AliHLTComponent::GetInputObject(int idx, const char* /*classname*/, int bForce)
{
// see header file for function documentation
if (fpInputObjects==NULL) {
return iSpec;
}
+int AliHLTComponent::Forward(const TObject* pObject)
+{
+ // see header file for function documentation
+ int iResult=0;
+ int idx=fCurrentInputBlock;
+ if (pObject) {
+ if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) {
+ } else {
+ HLTError("unknown object %p", pObject);
+ iResult=-ENOENT;
+ }
+ }
+ if (idx>=0) {
+ fOutputBlocks.push_back(fpInputBlocks[idx]);
+ }
+ return iResult;
+}
+
+int AliHLTComponent::Forward(const AliHLTComponentBlockData* pBlock)
+{
+ // see header file for function documentation
+ int iResult=0;
+ int idx=fCurrentInputBlock;
+ if (pBlock) {
+ if (fpInputObjects==NULL || (idx=FindInputBlock(pBlock))>=0) {
+ } else {
+ HLTError("unknown Block %p", pBlock);
+ iResult=-ENOENT;
+ }
+ }
+ if (idx>=0) {
+ // check for fpInputBlocks pointer done in FindInputBlock
+ fOutputBlocks.push_back(fpInputBlocks[idx]);
+ }
+ return iResult;
+}
+
const AliHLTComponentBlockData* AliHLTComponent::GetFirstInputBlock(const AliHLTComponentDataType& dt)
{
// see header file for function documentation
return GetFirstInputBlock(dt);
}
+const AliHLTComponentBlockData* AliHLTComponent::GetInputBlock(int index)
+{
+ // see header file for function documentation
+ ALIHLTCOMPONENT_BASE_STOPWATCH();
+ assert( 0 <= index and index < fCurrentEventData.fBlockCnt );
+ return &fpInputBlocks[index];
+}
+
const AliHLTComponentBlockData* AliHLTComponent::GetNextInputBlock()
{
// see header file for function documentation
AliHLTComponentBlockData bd;
FillBlockData( bd );
bd.fOffset = fOutputBufferFilled;
- bd.fPtr = pTgt;
bd.fSize = iBlkSize;
bd.fDataType = dt;
bd.fSpecification = spec;
AliHLTComponentBlockData bd;
FillBlockData( bd );
bd.fOffset = fOutputBufferFilled;
- bd.fPtr = pTgt;
bd.fSize = capacity;
bd.fDataType = dt;
bd.fSpecification = spec;
fOutputBlocks.push_back( bd );
} else {
HLTError("can not allocate/grow object array");
- pFile->Close(0);
+ pFile->CloseMemoryFile(0);
delete pFile;
pFile=NULL;
}
int AliHLTComponent::Write(AliHLTMemoryFile* pFile, const TObject* pObject,
const char* key, int option)
{
+ // see header file for function documentation
int iResult=0;
if (pFile && pObject) {
pFile->cd();
int AliHLTComponent::CloseMemoryFile(AliHLTMemoryFile* pFile)
{
+ // see header file for function documentation
int iResult=0;
if (pFile) {
- vector<AliHLTMemoryFile*>::iterator element=fMemFiles.begin();
+ AliHLTMemoryFilePList::iterator element=fMemFiles.begin();
int i=0;
while (element!=fMemFiles.end() && iResult>=0) {
if (*element && *element==pFile) {
- iResult=pFile->Close();
+ iResult=pFile->CloseMemoryFile();
// sync memory files and descriptors
if (iResult>=0) {
return iResult;
}
-int AliHLTComponent::CreateEventDoneData(AliHLTComponentEventDoneData edd)
+int AliHLTComponent::CreateEventDoneData(AliHLTComponentEventDoneData /*edd*/)
{
// see header file for function documentation
int iResult=-ENOSYS;
// find special events
if (fpInputBlocks) {
+ // first look for all special events and execute in the appropriate
+ // sequence afterwords
+ int indexComConfEvent=-1;
+ int indexSOREvent=-1;
+ int indexEOREvent=-1;
for (unsigned int i=0; i<evtData.fBlockCnt && iResult>=0; i++) {
if (fpInputBlocks[i].fDataType==kAliHLTDataTypeSOR) {
- // start of run
- if (fpRunDesc==NULL) {
- fpRunDesc=new AliHLTRunDesc;
- if (fpRunDesc) {
- if ((iResult=CopyStruct(fpRunDesc, sizeof(AliHLTRunDesc), i, "AliHLTRunDesc", "SOR"))>0) {
- HLTDebug("set run decriptor, run no %d", fpRunDesc->fRunNo);
- }
- } else {
- iResult=-ENOMEM;
+ indexSOREvent=i;
+ } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeEOR) {
+ indexEOREvent=i;
+ } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeDDL) {
+ // DDL list
+ // this event is most likely deprecated
+ } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComConf) {
+ indexComConfEvent=i;
+ }
+ }
+ if (indexSOREvent>=0) {
+ // start of run
+ if (fpRunDesc==NULL) {
+ fpRunDesc=new AliHLTRunDesc;
+ if (fpRunDesc) {
+ if ((iResult=CopyStruct(fpRunDesc, sizeof(AliHLTRunDesc), indexSOREvent, "AliHLTRunDesc", "SOR"))>0) {
+ HLTDebug("set run decriptor, run no %d", fpRunDesc->fRunNo);
+ SetCDBRunNo(fpRunDesc->fRunNo);
}
} else {
- HLTWarning("already received SOR event run no %d, ignoring SOR", fpRunDesc->fRunNo);
+ iResult=-ENOMEM;
}
- } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeEOR) {
- if (fpRunDesc!=NULL) {
- if (fpRunDesc) {
- AliHLTRunDesc rundesc;
- if ((iResult=CopyStruct(&rundesc, sizeof(AliHLTRunDesc), i, "AliHLTRunDesc", "SOR"))>0) {
- if (fpRunDesc->fRunNo!=rundesc.fRunNo) {
- HLTWarning("run no missmatch: SOR %d, EOR %d", fpRunDesc->fRunNo, rundesc.fRunNo);
- } else {
- HLTDebug("EOR run no %d", fpRunDesc->fRunNo);
- }
+ } else {
+ HLTWarning("already received SOR event run no %d, ignoring SOR", fpRunDesc->fRunNo);
+ }
+ }
+ if (indexEOREvent>=0) {
+ if (fpRunDesc!=NULL) {
+ if (fpRunDesc) {
+ AliHLTRunDesc rundesc;
+ if ((iResult=CopyStruct(&rundesc, sizeof(AliHLTRunDesc), indexEOREvent, "AliHLTRunDesc", "SOR"))>0) {
+ if (fpRunDesc->fRunNo!=rundesc.fRunNo) {
+ HLTWarning("run no missmatch: SOR %d, EOR %d", fpRunDesc->fRunNo, rundesc.fRunNo);
+ } else {
+ HLTDebug("EOR run no %d", fpRunDesc->fRunNo);
}
- AliHLTRunDesc* pRunDesc=fpRunDesc;
- fpRunDesc=NULL;
- delete pRunDesc;
}
- } else {
- HLTWarning("did not receive SOR, ignoring EOR");
+ AliHLTRunDesc* pRunDesc=fpRunDesc;
+ fpRunDesc=NULL;
+ delete pRunDesc;
}
- // end of run
- } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeDDL) {
- // DDL list
+ } else {
+ HLTWarning("did not receive SOR, ignoring EOR");
+ }
+ }
+ if (indexComConfEvent>=0) {
+ TString cdbEntry;
+ if (fpInputBlocks[indexComConfEvent].fPtr!=NULL && fpInputBlocks[indexComConfEvent].fSize>0) {
+ cdbEntry.Append(reinterpret_cast<const char*>(fpInputBlocks[indexComConfEvent].fPtr), fpInputBlocks[indexComConfEvent].fSize);
+ }
+ HLTDebug("received component configuration command: entry %s", cdbEntry.IsNull()?"none":cdbEntry.Data());
+ int tmpResult=Reconfigure(cdbEntry[0]==0?NULL:cdbEntry.Data(), fChainId.c_str());
+ if (tmpResult<0) {
+ HLTWarning("reconfiguration of component %p (%s) failed with error code %d", this, GetComponentID(), tmpResult);
}
}
}
- vector<AliHLTComponentBlockData> blockData;
+ AliHLTComponentBlockDataList blockData;
{ // dont delete, sets the scope for the stopwatch guard
ALIHLTCOMPONENT_DA_STOPWATCH();
iResult=DoProcessing(evtData, blocks, trigData, outputPtr, size, blockData, edd);
//HLTDebug("got %d block(s) via high level interface", fOutputBlocks.size());
// sync memory files and descriptors
- vector<AliHLTMemoryFile*>::iterator element=fMemFiles.begin();
+ AliHLTMemoryFilePList::iterator element=fMemFiles.begin();
int i=0;
while (element!=fMemFiles.end() && iResult>=0) {
if (*element) {
outputBlocks=NULL;
}
CleanupInputObjects();
- IncrementEventCounter();
+ if (iResult>=0) {
+ IncrementEventCounter();
+ }
return iResult;
}
AliHLTUInt32_t AliHLTComponent::GetRunNo() const
{
+ // see header file for function documentation
if (fpRunDesc==NULL) return 0;
return fpRunDesc->fRunNo;
}
AliHLTUInt32_t AliHLTComponent::GetRunType() const
{
+ // see header file for function documentation
if (fpRunDesc==NULL) return 0;
return fpRunDesc->fRunType;
}
int AliHLTComponent::CopyStruct(void* pStruct, unsigned int iStructSize, unsigned int iBlockNo,
const char* structname, const char* eventname)
{
+ // see header file for function documentation
int iResult=0;
if (pStruct!=NULL && iStructSize>sizeof(AliHLTUInt32_t)) {
if (fpInputBlocks!=NULL && iBlockNo<fCurrentEventData.fBlockCnt) {
AliHLTUInt32_t* pTgt=(AliHLTUInt32_t*)pStruct;
if (fpInputBlocks[iBlockNo].fPtr && fpInputBlocks[iBlockNo].fSize) {
- AliHLTUInt8_t* pSrc=((AliHLTUInt8_t*)fpInputBlocks[iBlockNo].fPtr)+fpInputBlocks[iBlockNo].fOffset;
- AliHLTUInt32_t copy=*((AliHLTUInt32_t*)pSrc);
+ AliHLTUInt32_t copy=*((AliHLTUInt32_t*)fpInputBlocks[iBlockNo].fPtr);
if (fpInputBlocks[iBlockNo].fSize!=copy) {
HLTWarning("%s event: missmatch of block size (%d) and structure size (%d)", eventname, fpInputBlocks[iBlockNo].fSize, copy);
if (copy>fpInputBlocks[iBlockNo].fSize) copy=fpInputBlocks[iBlockNo].fSize;
memset(pTgt, 0, iStructSize);
}
}
- memcpy(pTgt, pSrc, copy);
+ memcpy(pTgt, fpInputBlocks[iBlockNo].fPtr, copy);
*pTgt=iStructSize;
iResult=copy;
} else {
}
return iResult;
}
+
+void AliHLTComponent::SetDDLBit(AliHLTEventDDL &list, Int_t ddlId, Bool_t state ) const
+{
+ // see header file for function documentation
+
+ // -- Detector offset
+ Int_t ddlIdBase = TMath::FloorNint( (Double_t) ddlId / 256.0 );
+
+ // -- Word Base = 1. word of detector ( TPC has 8 words, TOF 3 )
+ Int_t wordBase = 0;
+
+ if ( ddlIdBase <= 3 )
+ wordBase = ddlIdBase;
+ else if ( ddlIdBase > 3 && ddlIdBase < 5 )
+ wordBase = ddlIdBase + 7;
+ else
+ wordBase = ddlIdBase + 9;
+
+ // -- Bit index in Word
+ Int_t bitIdx = ddlId % 32;
+
+ // -- Index of word
+ Int_t wordIdx = wordBase;
+
+ // -- if TPC (3) or TOD (5) add word idx
+ if ( ( ddlIdBase == 3 ) || ( ddlIdBase == 5 ) ) {
+ wordIdx += TMath::FloorNint( (Double_t) ( ddlId - ( ddlIdBase * 256 ) ) / 32.0 );
+ }
+
+ // -- Set -- 'OR' word with bit mask;
+ if ( state )
+ list.fList[wordIdx] |= ( 0x00000001 << bitIdx );
+ // -- Unset -- 'AND' word with bit mask;
+ else
+ list.fList[wordIdx] &= ( 0xFFFFFFFF ^ ( 0x00000001 << bitIdx ) );
+}
+
+Int_t AliHLTComponent::GetFirstUsedDDLWord(AliHLTEventDDL &list) const
+{
+ // see header file for function documentation
+
+ Int_t iResult = -1;
+
+ for ( Int_t wordNdx = 0 ; wordNdx < gkAliHLTDDLListSize ; wordNdx++ ) {
+
+ if ( list.fList[wordNdx] != 0 && iResult == -1 ) {
+ // check for special cases TPC and TOF
+ if ( wordNdx > 3 && wordNdx <= 10 ) {
+ wordNdx = 10;
+ iResult = 3;
+ }
+ else if ( wordNdx > 12 && wordNdx <= 14 ) {
+ wordNdx = 14;
+ iResult = 12;
+ }
+ else
+ iResult = wordNdx;
+ }
+ else if ( list.fList[wordNdx] != 0 && iResult >= 0 ) {
+ HLTError( "DDLIDs for minimum of TWO detectors ( %d, %d ) set, this function works only for ONE detector.", iResult, wordNdx );
+ iResult = -1;
+ break;
+ }
+ }
+
+ return iResult;
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff