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   AliHLTObjectCompressionComponent.cxx
      20             : /// @author Matthias Richter
      21             : /// @date   2009-11-09
      22             : /// @brief  Component for compression adaption of TObjects
      23             : ///
      24             : 
      25             : //#include <cstdlib>
      26             : //#include <cassert>
      27             : #include "AliHLTObjectCompressionComponent.h"
      28             : 
      29             : /** ROOT macro for the implementation of ROOT specific class methods */
      30           8 : ClassImp(AliHLTObjectCompressionComponent)
      31             : 
      32             : AliHLTObjectCompressionComponent::AliHLTObjectCompressionComponent()
      33           3 :   : AliHLTProcessor()
      34          15 : {
      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           6 : }
      41             : 
      42             : AliHLTObjectCompressionComponent::~AliHLTObjectCompressionComponent()
      43          12 : {
      44             :   // see header file for class documentation
      45          12 : }
      46             : 
      47             : void AliHLTObjectCompressionComponent::GetInputDataTypes(AliHLTComponentDataTypeList& list)
      48             : {
      49             :   // see header file for class documentation
      50           0 :   list.clear();
      51           0 :   list.push_back(kAliHLTAnyDataType);
      52           0 : }
      53             : 
      54             : AliHLTComponentDataType AliHLTObjectCompressionComponent::GetOutputDataType()
      55             : {
      56             :   // see header file for class documentation
      57           0 :   return kAliHLTAnyDataType;
      58             : }
      59             : 
      60             : void AliHLTObjectCompressionComponent::GetOutputDataSize( unsigned long& constBase, double& inputMultiplier )
      61             : {
      62             :   // see header file for class documentation
      63           0 :   constBase=0;
      64           0 :   inputMultiplier=2.0; // have to adjust an upper limit according to compression level
      65           0 : }
      66             : 
      67             : int AliHLTObjectCompressionComponent::DoInit( int argc, const char** argv )
      68             : {
      69             :   // see header file for class documentation
      70             :   int iResult=0;
      71             : 
      72           0 :   iResult=ConfigureFromArgumentString(argc, argv);
      73             : 
      74           0 :   return iResult;
      75             : }
      76             : 
      77             : int AliHLTObjectCompressionComponent::ScanConfigurationArgument(int argc, const char** argv)
      78             : {
      79             :   // see header file for class documentation
      80           0 :   if (argc<=0) return 0;
      81             :   int i=0;
      82           0 :   TString argument=argv[i];
      83             : 
      84             :   // -verbose
      85           0 :   if (argument.CompareTo("-verbose")==0) {
      86             :     // 
      87           0 :     return 1;
      88             :   }    
      89             : 
      90           0 :   return 0;
      91           0 : }
      92             : 
      93             : int AliHLTObjectCompressionComponent::DoDeinit()
      94             : {
      95             :   // see header file for class documentation
      96             :   int iResult=0;
      97           0 :   return iResult;
      98             : }
      99             : 
     100             : int AliHLTObjectCompressionComponent::DoEvent(const AliHLTComponentEventData& /*evtData*/,
     101             :                                    AliHLTComponentTriggerData& /*trigData*/)
     102             : {
     103             :   // see header file for class documentation
     104             :   int iResult=0;
     105           0 :   for (const TObject* pObject=GetFirstInputObject();
     106           0 :        pObject!=NULL; 
     107           0 :        pObject=GetNextInputObject()) {
     108           0 :     PushBack(pObject, GetDataType(), GetSpecification());
     109             :   }
     110             : 
     111           0 :   return iResult;
     112             : }