Put back the doxygen comments in MUONTRGda.cxx

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

diff --git a/HLT/BASE/AliHLTOUTTask.cxx b/HLT/BASE/AliHLTOUTTask.cxx
index b55349c230a274faece44129c5928f926d4ef5f9..d888663d52dc5a4dcdacd02fc3cd2ec0486cef86 100644 (file)
--- a/HLT/BASE/AliHLTOUTTask.cxx
+++ b/HLT/BASE/AliHLTOUTTask.cxx
@@ -30,95 +30,29 @@ ClassImp(AliHLTOUTTask)
 AliHLTOUTTask::AliHLTOUTTask(const char* chains)
   :
   AliHLTOUT(),
-  AliHLTTask(),
-  fpDummyTask(NULL),
-  fpDummyConfiguration(NULL),
-  fBlockDescList()
+  AliHLTDumpTask(chains)
 { 
   // see header file for class documentation
   // or
   // refer to README to build package
   // or
   // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
-  TString taskname=chains;
-  taskname.ReplaceAll(" ", "_");
-  taskname+="_hltouttask";
-
-  // This is just a trick to use the existing Task handling, especially the
-  // ProcessTask function.
-  // 1. The 'BlockFilter' just forwards the data blocks of all specified chains
-  // 2. A dummy task is added to the target list in order to set the data segments
-  //    after forwarding. In case of an empty target list the data is just discarded.
-  // That's maybe not the most elegant solution but far less awkward as one would
-  // expect.
-  fpConfiguration=new AliHLTConfiguration(taskname.Data(), "BlockFilter", chains, NULL);
-  TString dummyname=chains;
-  dummyname.ReplaceAll(" ", "_");
-  dummyname+="_never_used_dummy_";
-  fpDummyConfiguration=new AliHLTConfiguration(dummyname.Data(), "BlockFilter", taskname.Data(), NULL);
-  if (fpDummyConfiguration) {
-    fpDummyTask=new AliHLTTask(fpDummyConfiguration);
-    SetTarget(fpDummyTask);
-  }
 }
 
 AliHLTOUTTask::~AliHLTOUTTask()
 {
   // see header file for class documentation
-
-  // UnsetTarget called automatically
-  if (fpDummyTask) delete fpDummyTask;
-  fpDummyTask=NULL;
-
-  if (fpDummyConfiguration) delete fpDummyConfiguration;
-  fpDummyConfiguration=NULL;
-
-  if (fpConfiguration) delete fpConfiguration;
-  fpConfiguration=NULL;
-}
-
-int AliHLTOUTTask::CustomInit(AliHLTComponentHandler* pCH)
-{
-  // see header file for class documentation
-  if (!fpDummyTask) return -ENOENT;
-  return fpDummyTask->Init(NULL, pCH);
-}
-
-int AliHLTOUTTask::CustomCleanup()
-{
-  // see header file for class documentation
-  if (!fpDummyTask) return -ENOENT;
-  return fpDummyTask->Deinit();
 }
 
 int AliHLTOUTTask::GenerateIndex()
 {
   // see header file for class documentation
   int iResult=0;
-  if (fpDataBuffer) {
-    if (!fpDataBuffer->FindConsumer(fpDummyTask->GetComponent())) {
-      // in order to subscribe to the buffers the dummy consumer
-      // needs to be set. The dummy task is not in the AliHLTSystem chain
-      // and therefor not automatically set.
-      fpDataBuffer->SetConsumer(fpDummyTask->GetComponent());
-    }
-    fBlockDescList.clear();
-    if (fpDataBuffer->GetNofSegments()>0) {
-      if ((iResult=fpDataBuffer->Subscribe(fpDummyTask->GetComponent(), fBlockDescList))>=0) {
-       for (unsigned int i=0; i<fBlockDescList.size(); i++) {
-         AliHLTOUTBlockDescriptor desc(fBlockDescList[i].fDataType, fBlockDescList[i].fSpecification, i, this);
-         //HLTDebug("adding block %d: %s %#x", i, AliHLTComponent::DataType2Text(fBlockDescList[i].fDataType).c_str(), fBlockDescList[i].fSpecification);
-         iResult=AddBlockDescriptor(desc);
-       }
-      } else {
-       HLTError("failed to subscribe to data buffer");
-      }
-    }
-  } else {
-    // 2008-08-07 this is not a failure condition
-    // If the chain has not been processed because LocalReconstruction
-    // is not enabled, the task will be empty
-    //HLTWarning("no data buffer available");
+  const AliHLTComponentBlockDataList& list=GetDataBlocks();
+  for (unsigned int i=0; i<list.size(); i++) {
+    AliHLTOUTBlockDescriptor desc(list[i].fDataType, list[i].fSpecification, i, this);
+    //HLTDebug("adding block %d: %s %#x", i, AliHLTComponent::DataType2Text(list[i].fDataType).c_str(), list[i].fSpecification);
+    iResult=AddBlockDescriptor(desc);
   }
   return iResult;
 }
@@ -128,9 +62,10 @@ int AliHLTOUTTask::GetDataBuffer(AliHLTUInt32_t index, const AliHLTUInt8_t* &pBu
 {
   // see header file for class documentation
   int iResult=0;
-  if (index>=fBlockDescList.size()) return -ENOENT;
-  pBuffer=reinterpret_cast<AliHLTUInt8_t*>(fBlockDescList[index].fPtr);
-  size=fBlockDescList[index].fSize;
+  const AliHLTComponentBlockDataList& list=GetDataBlocks();
+  if (index>=list.size()) return -ENOENT;
+  pBuffer=reinterpret_cast<AliHLTUInt8_t*>(list[index].fPtr);
+  size=list[index].fSize;
   return iResult;
 }
 
@@ -150,24 +85,5 @@ int AliHLTOUTTask::CheckBlockAlignment(AliHLTUInt32_t /*index*/, AliHLTOUT::AliH
 int AliHLTOUTTask::ResetInput()
 {
   // see header file for class documentation
-  int iResult=0;
-  if (!fpDataBuffer) return 0;
-
-  if (fBlockDescList.size()==0 && fpDataBuffer->GetNofPendingConsumers()>0) {
-    // not yet subscribed
-    fpDataBuffer->Subscribe(fpDummyTask->GetComponent(), fBlockDescList);
-  }
-
-  for (unsigned int i=0; i<fBlockDescList.size(); i++) {
-    fpDataBuffer->Release(&(fBlockDescList[i]), fpDummyTask->GetComponent(), this);
-  }
-  fBlockDescList.clear();
-  return iResult;
-}
-
-const char* AliHLTOUTTask::GetSourceChains() const
-{
-  // see header file for class documentation
-  if (!fpConfiguration) return "";
-  return fpConfiguration->GetSourceSettings();
+  return ReleaseDataBlocks();
 }