@brief HLT global track merger component.
*/
-using namespace std;
#include <climits>
#include <cassert>
-#include "AliHLTTPCTransform.h"
-#include "AliHLTTPCGlobalMerger.h"
-#include "AliHLTTPCVertex.h"
-#include "AliHLTTPCVertexData.h"
-#include "AliHLTTPCTrack.h"
-
-//#include "AliHLTTPCSpacePointData.h"
-//#include "AliHLTTPCClusterDataFormat.h"
-#include "AliHLTTPCTrackletDataFormat.h"
-#include "AliHLTTPCTrackSegmentData.h"
-#include "AliHLTTPCTrackArray.h"
-#include "AliHLTTPCDefinitions.h"
-#include "AliHLTTRDDefinitions.h"
#include <cstdlib>
#include <cerrno>
#include "AliESDEvent.h"
#include "AliTracker.h"
-#include "AliTRDtrackV1.h"
#include "AliHLTGlobalTrackMerger.h"
-
#include "AliHLTGlobalTrackMergerComponent.h"
+using namespace std;
+
/** ROOT macro for the implementation of ROOT specific class methods */
-ClassImp(AliHLTGlobalTrackMergerComponent);
+ClassImp(AliHLTGlobalTrackMergerComponent)
//_____________________________________________________________________________
-AliHLTGlobalTrackMergerComponent::AliHLTGlobalTrackMergerComponent() : AliHLTProcessor(),
- fGlobalTrackMerger(0),
- fESD(0)
+AliHLTGlobalTrackMergerComponent::AliHLTGlobalTrackMergerComponent() : AliHLTGlobalEsdConverterComponent(),
+ fGlobalTrackMerger(0)
{
}
void AliHLTGlobalTrackMergerComponent::GetInputDataTypes(AliHLTComponentDataTypeList& list)
{
// see header file for class documentation
- list.clear();
- list.push_back( AliHLTTPCDefinitions::fgkTracksDataType );
- list.push_back( AliHLTTRDDefinitions::fgkTRDSATracksDataType );
+ list.push_back( kAliHLTDataTypeTrack );
}
//_____________________________________________________________________________
-AliHLTComponentDataType AliHLTGlobalTrackMergerComponent::GetOutputDataType()
-{
- // see header file for class documentation
- return kAliHLTDataTypeESDObject|kAliHLTDataOriginTPC;
-}
+// AliHLTComponentDataType AliHLTGlobalTrackMergerComponent::GetOutputDataType()
+// {
+// // see header file for class documentation
+// return kAliHLTDataTypeESDObject|kAliHLTDataOriginTPC;
+// }
//_____________________________________________________________________________
-void AliHLTGlobalTrackMergerComponent::GetOutputDataSize( unsigned long& constBase, double& inputMultiplier )
-{
- // see header file for class documentation
- // XXX TODO: Find more realistic values.
- constBase = 20000;
- inputMultiplier = 1.0;
-}
+// void AliHLTGlobalTrackMergerComponent::GetOutputDataSize( unsigned long& constBase, double& inputMultiplier )
+// {
+// // see header file for class documentation
+// // XXX TODO: Find more realistic values.
+// constBase = 20000;
+// inputMultiplier = 1.0;
+// }
//_____________________________________________________________________________
AliHLTComponent* AliHLTGlobalTrackMergerComponent::Spawn()
int AliHLTGlobalTrackMergerComponent::DoInit( int /*argc*/, const char** /*argv*/ )
{
// see header file for class documentation
+ const char* argv = "-notree";
+ AliHLTGlobalEsdConverterComponent::DoInit(1,&argv);
+
int iResult = 0;
// Init merger
fGlobalTrackMerger = new AliHLTGlobalTrackMerger();
-
- // output of the component
- fESD = new AliESDEvent();
- if (fESD) {
- fESD->CreateStdContent();
- }
- if (!fGlobalTrackMerger || !fESD ) {
+ if (!fGlobalTrackMerger ) {
HLTError("failed creating internal objects");
iResult=-ENOMEM;
return iResult;
{
// see header file for class documentation
if(fGlobalTrackMerger) delete fGlobalTrackMerger; fGlobalTrackMerger =0;
- if(fESD) delete fESD; fESD = 0;
+ AliHLTGlobalEsdConverterComponent::DoDeinit();
return 0;
}
//_____________________________________________________________________________
-int AliHLTGlobalTrackMergerComponent::DoEvent( const AliHLTComponentEventData& evtData, const AliHLTComponentBlockData* blocks,
- AliHLTComponentTriggerData& /*trigData*/, AliHLTUInt8_t* /*outputPtr*/,
- AliHLTUInt32_t& /*size*/, AliHLTComponentBlockDataList& /*outputBlocks*/ )
+int AliHLTGlobalTrackMergerComponent::DoEvent(const AliHLTComponentEventData& /*evtData*/,
+ AliHLTComponentTriggerData& /*trigData*/)
{
//
// global track merger function
return iResult;
}
- if(!blocks) {
- HLTError("no blocks");
- iResult=-EINVAL;
- return iResult;
- }
-
- const AliHLTComponentBlockData* iter=0;
- AliHLTTPCTrackletData* inPtr=0;
- Bool_t bIsTRDTrackDataBlock=kFALSE;
- Bool_t bIsTPCTrackDataBlock=kFALSE;
- TClonesArray *aTRDTracks=0;
- Int_t minSlice = INT_MAX, maxSlice = 0;
- Int_t slice;
-
- unsigned long ndx;
- Int_t nTRDDataBlocks = 0;
- Int_t nTPCDataBlocks = 0;
- for ( ndx = 0; ndx < evtData.fBlockCnt && iResult>=0; ndx++ )
- {
- iter = blocks+ndx;
- bIsTRDTrackDataBlock=kFALSE;
- bIsTPCTrackDataBlock=kFALSE;
-
- // check if TPC or TRD tracks
- if(!(bIsTRDTrackDataBlock=(iter->fDataType==AliHLTTRDDefinitions::fgkTRDSATracksDataType)) &&
- !(bIsTPCTrackDataBlock=(iter->fDataType==AliHLTTPCDefinitions::fgkTracksDataType))) {
- continue;
- }
-
- // collect TRD tracks from all SM
- // one TClonesArray of tracks per SM
- if(bIsTRDTrackDataBlock)
- {
- nTRDDataBlocks++;
- if(nTRDDataBlocks>1) continue;
- for (TObject *pObj = (TObject *)GetFirstInputObject(AliHLTTRDDefinitions::fgkTRDSATracksDataType,"TClonesArray",0);
- pObj !=0 && iResult>=0;
- pObj = (TObject *)GetNextInputObject(0)) {
- aTRDTracks = dynamic_cast<TClonesArray*>(pObj);
- if (!aTRDTracks) continue;
-
- HLTInfo("reading block %d, trdTracks %d", ndx, aTRDTracks->GetEntriesFast());
-
- // load TRD tracks
- if (fGlobalTrackMerger->LoadTracks(aTRDTracks,fESD) == kFALSE) {
- HLTError("Cannot load TRD tracks");
- iResult=-ENOMEM;
- return iResult;
- }
- }
- aTRDTracks->Delete();
- }
-
- // collect TPC tracks from whole TPC
- if (bIsTPCTrackDataBlock)
- {
- nTPCDataBlocks++;
- if(nTPCDataBlocks>1) continue;
-
- slice=AliHLTTPCDefinitions::GetMinSliceNr(iter->fSpecification);
- if(slice<minSlice) minSlice = slice;
- if(slice>maxSlice) maxSlice = slice;
-
- //minslice=AliHLTTPCDefinitions::GetMinSliceNr(iter->fSpecification);
- //maxslice=AliHLTTPCDefinitions::GetMaxSliceNr(iter->fSpecification);
-
- AliHLTTPCTrackArray tracks;
- inPtr=(AliHLTTPCTrackletData*)iter->fPtr;
-
- HLTInfo("reading block %d (slice %d): %d tracklets", ndx, slice, inPtr->fTrackletCnt);
-
- // read TPC track segments from memory
- if((iResult=tracks.FillTracksChecked(inPtr->fTracklets, inPtr->fTrackletCnt, iter->fSize, -1/*global track*/, 0/*don't rotate*/))>=0)
- {
- // load TPC tracks
- if (fGlobalTrackMerger->LoadTracks(&tracks,fESD) == kFALSE) {
- HLTError("Cannot load TPC tracks");
- iResult=-ENOMEM;
- return iResult;
- }
- }
- }
- }
+ fESD->Reset();
+ fESD->SetMagneticField(fSolenoidBz);
+ //fESD->SetMagneticField(AliTracker::GetBz());
- // set magnetic field
- fESD->SetMagneticField(AliTracker::GetBz());
+ if ((iResult=ProcessBlocks(NULL, fESD))<0) return iResult;
+ if(!fESD->GetNumberOfTracks()>0) return iResult;
// merge tracks
Bool_t isMerged = fGlobalTrackMerger->Merge(fESD);
// send output data
//PushBack(fESD, kAliHLTDataTypeESDObject|kAliHLTDataOriginTPC, iSpecification);
- PushBack(fESD, kAliHLTDataTypeESDObject|kAliHLTDataOriginTPC);
+ PushBack(fESD, kAliHLTDataTypeESDObject|kAliHLTDataOriginOut);
// clean ESD event content
fESD->Reset();
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff