#include <ITrackSelector.h>

Inheritance diagram for IDTPM2::ITrackSelector:

Collaboration diagram for IDTPM2::ITrackSelector:

Public Member Functions
virtual std::vector< const TrackView * >	selectTracks (const std::vector< const TrackView * > &tv, TagNProbe *tnp=0) const
virtual bool	selectTrack (const TrackView &t) const =0
virtual bool	highestPTonly () const
	select the highest PT track only
virtual void	print () const =0
	Print the state of the tool.

Detailed Description

Definition at line 24 of file ITrackSelector.h.

Member Function Documentation

◆ highestPTonly()

virtual bool IDTPM2::ITrackSelector::highestPTonly ( ) const

inlinevirtual

select the highest PT track only

Reimplemented in IDTPM2::GenericTrackSelector.

Definition at line 56 of file ITrackSelector.h.

56{ return false; }

◆ print()

virtual void asg::IAsgTool::print ( ) const

pure virtualinherited

Print the state of the tool.

Implemented in asg::AsgTool, AsgHelloTool, HI::HIPileupTool, JetBottomUpSoftDrop, JetConstituentsRetriever, JetDumper, JetFinder, JetFromPseudojet, JetModifiedMassDrop, JetPileupLabelingTool, JetPruner, JetPseudojetRetriever, JetReclusterer, JetReclusteringTool, JetRecTool, JetRecursiveSoftDrop, JetSoftDrop, JetSplitter, JetSubStructureMomentToolsBase, JetToolRunner, JetTrimmer, JetTruthLabelingTool, and KtDeltaRTool.

◆ selectTrack()

virtual bool IDTPM2::ITrackSelector::selectTrack ( const TrackView & t ) const

pure virtual

Implemented in IDTPM2::GenericTrackSelector, IDTPM2::ParticleSelector, IDTPM2::TrackSelector, and IDTPM2::TruthTrackSelector.

◆ selectTracks()

virtual std::vector< const TrackView * > IDTPM2::ITrackSelector::selectTracks	(	const std::vector< const TrackView * > &	tv,
		TagNProbe *	tnp = 0 ) const

inlinevirtual

if we want the highest PT track only, we could a) sort and then return the first, or b) just go through looking for the highest PT. Method a) is O(nlogn) at best, whereas b) is O(n) so ...

Definition at line 30 of file ITrackSelector.h.

                                                                                                                  { 
      std::vector<const TrackView*> out;
      if ( !highestPTonly() ) {
    for ( size_t i=0 ; i<tv.size() ; i++ ) {
      if ( tnp && !tnp->select(tv[i]) ) continue;
      if ( selectTrack(*tv[i]) ) out.push_back(tv[i]);
    }
      }
      else {
    const TrackView* best = 0;
    for ( size_t i=0 ; i<tv.size() ; i++ ) {
      if ( tnp && !tnp->select(tv[i]) ) continue;
      if ( !selectTrack(*tv[i]) ) continue;
      if ( !best || std::fabs(tv[i]->pt())>std::fabs(best->pt()) ) best = tv[i];
    }
    if ( best ) out.push_back(best);
      }
      return out;
  }

The documentation for this class was generated from the following file: