Line data    Source code

       1             : // $Id$
       2             : 
       3             : //**************************************************************************
       4             : //* This file is property of and copyright by the ALICE HLT Project        * 
       5             : //* ALICE Experiment at CERN, All rights reserved.                         *
       6             : //*                                                                        *
       7             : //* Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no>        *
       8             : //*                  for The ALICE HLT Project.                            *
       9             : //*                                                                        *
      10             : //* Permission to use, copy, modify and distribute this software and its   *
      11             : //* documentation strictly for non-commercial purposes is hereby granted   *
      12             : //* without fee, provided that the above copyright notice appears in all   *
      13             : //* copies and that both the copyright notice and this permission notice   *
      14             : //* appear in the supporting documentation. The authors make no claims     *
      15             : //* about the suitability of this software for any purpose. It is          *
      16             : //* provided "as is" without express or implied warranty.                  *
      17             : //**************************************************************************
      18             : 
      19             : /** @file   AliHLTOUTTask.cxx
      20             :     @author Matthias Richter
      21             :     @date   
      22             :     @brief  A special HLTOUT sibling working as a data sink in chains
      23             : */
      24             : 
      25             : #include "AliHLTOUTTask.h"
      26             : 
      27             : /** ROOT macro for the implementation of ROOT specific class methods */
      28         126 : ClassImp(AliHLTOUTTask)
      29             : 
      30             : AliHLTOUTTask::AliHLTOUTTask(const char* chains)
      31             :   :
      32           0 :   AliHLTOUT(),
      33           0 :   AliHLTDumpTask(chains)
      34           0 : { 
      35             :   // see header file for class documentation
      36             :   // or
      37             :   // refer to README to build package
      38             :   // or
      39             :   // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
      40           0 : }
      41             : 
      42           0 : AliHLTOUTTask::~AliHLTOUTTask()
      43           0 : {
      44             :   // see header file for class documentation
      45           0 : }
      46             : 
      47             : int AliHLTOUTTask::GenerateIndex()
      48             : {
      49             :   // see header file for class documentation
      50             :   int iResult=0;
      51           0 :   const AliHLTComponentBlockDataList& list=GetDataBlocks();
      52           0 :   for (unsigned int i=0; i<list.size(); i++) {
      53           0 :     AliHLTOUTBlockDescriptor desc(list[i].fDataType, list[i].fSpecification, i, this);
      54             :     //HLTDebug("adding block %d: %s %#x", i, AliHLTComponent::DataType2Text(list[i].fDataType).c_str(), list[i].fSpecification);
      55           0 :     iResult=AddBlockDescriptor(desc);
      56           0 :   }
      57           0 :   return iResult;
      58           0 : }
      59             : 
      60             : int AliHLTOUTTask::GetDataBuffer(AliHLTUInt32_t index, const AliHLTUInt8_t* &pBuffer, 
      61             :                                  AliHLTUInt32_t& size)
      62             : {
      63             :   // see header file for class documentation
      64             :   int iResult=0;
      65           0 :   const AliHLTComponentBlockDataList& list=GetDataBlocks();
      66           0 :   if (index>=list.size()) return -ENOENT;
      67           0 :   pBuffer=reinterpret_cast<AliHLTUInt8_t*>(list[index].fPtr);
      68           0 :   size=list[index].fSize;
      69           0 :   return iResult;
      70           0 : }
      71             : 
      72             : AliHLTOUT::AliHLTOUTByteOrder AliHLTOUTTask::CheckBlockByteOrder(AliHLTUInt32_t /*index*/)
      73             : {
      74             :   // see header file for class documentation
      75           0 :   return kInvalidByteOrder;
      76             : }
      77             : 
      78             : int AliHLTOUTTask::CheckBlockAlignment(AliHLTUInt32_t /*index*/, AliHLTOUT::AliHLTOUTDataType /*type*/)
      79             : {
      80             :   // see header file for class documentation
      81             :   int iResult=0;
      82           0 :   return iResult;
      83             : }
      84             : 
      85             : int AliHLTOUTTask::ResetInput()
      86             : {
      87             :   // see header file for class documentation
      88           0 :   return ReleaseDataBlocks();
      89             : }