cmtool::CBAlgoStartTrack Class Reference

#include "CBAlgoStartTrack.h"

Inheritance diagram for cmtool::CBAlgoStartTrack:

Public Member Functions
	CBAlgoStartTrack ()
	Default constructor. More...
virtual	~CBAlgoStartTrack ()
	Default destructor. More...
virtual bool	Bool (const ::cluster::ClusterParamsAlg &cluster1, const ::cluster::ClusterParamsAlg &cluster2)
virtual void	Report ()
virtual void	Reset ()
	Function to reset the algorithm instance ... maybe implemented via child class. More...
bool	IsStartTrack (const ::cluster::ClusterParamsAlg &cluster)
bool	IsOverlappingBlob (const ::cluster::ClusterParamsAlg &cluster)
void	SetMinWidth (double value)
void	SetMinOpeningAngle (double value)
void	SetMinEP (double value)
void	SetMinHits (size_t value)
void	SetDebug (bool flag)
virtual void	EventBegin (const std::vector< cluster::ClusterParamsAlg > &)
virtual void	EventEnd ()
virtual void	IterationBegin (const std::vector< cluster::ClusterParamsAlg > &)
virtual void	IterationEnd ()
void	SetAnaFile (TFile *fout)
	Setter function for an output plot TFile pointer. More...
virtual void	SetVerbose (bool doit=true)
	Setter function for verbosity. More...

Protected Attributes
size_t	_min_hits
double	_min_width
double	_min_opening_angle
double	_min_EP
bool	_debug
TFile *	_fout
	TFile pointer to an output file. More...
bool	_verbose
	Boolean to choose verbose mode. Turned on if CMergeManager/CMatchManager's verbosity level is >= kPerMerging. More...

Detailed Description

User implementation for CBoolAlgoBase class doxygen documentation!

Definition at line 28 of file CBAlgoStartTrack.h.

Constructor & Destructor Documentation

cmtool::CBAlgoStartTrack::CBAlgoStartTrack

(

)

Default constructor.

Definition at line 6 of file CBAlgoStartTrack.cxx.

References SetDebug(), SetMinEP(), SetMinHits(), SetMinOpeningAngle(), and SetMinWidth().

                                     : CBoolAlgoBase()
  //-------------------------------------------------------
  {

    SetMinHits(10);
    SetMinWidth(1.00000);
    SetMinOpeningAngle(0.15000);
    SetMinEP(0.99000);
    SetDebug(false);
  }

virtual cmtool::CBAlgoStartTrack::~CBAlgoStartTrack ( )

inlinevirtual

Default destructor.

Definition at line 35 of file CBAlgoStartTrack.h.

References Bool(), IsOverlappingBlob(), IsStartTrack(), Report(), and Reset().

{};

Member Function Documentation

bool cmtool::CBAlgoStartTrack::Bool ( const ::cluster::ClusterParamsAlg &  cluster1, const ::cluster::ClusterParamsAlg &  cluster2  )

virtual

Optional function: called at the beginning of 1st iteration. This is called per event. Optional function: called at the end of event ... after the last merging iteration is over. Optional function: called at the beggining of each iteration over all pairs of clusters. This provides all clusters' information in case the algorithm need them. Note this is called per iteration which may be more than once per event. Optional function: called at the end of each iteration over all pairs of clusters. Core function: given the CPAN input, return whether a cluster should be merged or not.

Reimplemented from cmtool::CBoolAlgoBase.

Definition at line 51 of file CBAlgoStartTrack.cxx.

References _debug, _min_hits, IsOverlappingBlob(), and IsStartTrack().

Referenced by ~CBAlgoStartTrack().

  {

    if (cluster1.GetHitVector().size() < _min_hits || cluster2.GetHitVector().size() < _min_hits)
      return false;

    bool FirstTrackSecondBlob = false;
    bool SecondTrackFirstBlob = false;

    if (IsStartTrack(cluster1) && IsOverlappingBlob(cluster2)) FirstTrackSecondBlob = true;
    if (IsStartTrack(cluster2) && IsOverlappingBlob(cluster1)) SecondTrackFirstBlob = true;

    if (_debug) {
      if (FirstTrackSecondBlob) {
        std::cout << "*********************************************" << std::endl;
        std::cout << "First track second blob! First has params:" << std::endl;
        std::cout << "Angle 2D = " << cluster1.GetParams().angle_2d << std::endl;
        std::cout << "Opening Angle = " << cluster1.GetParams().opening_angle << std::endl;
        std::cout << "Sum charge = " << cluster1.GetParams().sum_charge << std::endl;
        std::cout << "Length = " << cluster1.GetParams().length << std::endl;
        std::cout << "Width = " << cluster1.GetParams().width << std::endl;
        std::cout << "N_Hits = " << cluster1.GetHitVector().size() << std::endl;
        std::cout << "eigenvalue_principal = " << cluster1.GetParams().eigenvalue_principal
                  << std::endl;
        std::cout << "Second has params:" << std::endl;
        std::cout << "Angle 2D = " << cluster2.GetParams().angle_2d << std::endl;
        std::cout << "Opening Angle = " << cluster2.GetParams().opening_angle << std::endl;
        std::cout << "Sum charge = " << cluster2.GetParams().sum_charge << std::endl;
        std::cout << "Length = " << cluster2.GetParams().length << std::endl;
        std::cout << "Width = " << cluster2.GetParams().width << std::endl;
        std::cout << "N_Hits = " << cluster2.GetHitVector().size() << std::endl;
        std::cout << "eigenvalue_principal = " << cluster2.GetParams().eigenvalue_principal
                  << std::endl;
      }
    }

    //if cluster1 looks like a track and cluster2 looks like a blob
    if (FirstTrackSecondBlob) {
      std::pair<float, float> trackEndPoint =
        std::pair<float, float>(cluster1.GetParams().end_point.w, cluster1.GetParams().end_point.t);

      //if the tracklike cluster's endpoint is inside polygon of blob
      if (cluster2.GetParams().PolyObject.PointInside(trackEndPoint))
        return true;
      else
        return false;
    }

    //if cluster2 looks like a track and cluster1 looks like a blob
    else if (SecondTrackFirstBlob) {
      std::pair<float, float> trackEndPoint =
        std::pair<float, float>(cluster2.GetParams().end_point.w, cluster2.GetParams().end_point.t);

      //if the tracklike cluster's endpoint is inside polygon of blob
      if (cluster1.GetParams().PolyObject.PointInside(trackEndPoint))
        return true;
      else
        return false;
    }

    else
      return false;

    //the reason for not just using (one track one blob) and
    //polyoverlap for this is that
    //this was merging BNB events where the track is clearly in a different
    //direction than the blob

    //this will fail when the tracklike cluster is reconstructed backwards
    //(looks like it's a track going into a blob, rather than exiting)
  }

virtual void cmtool::CMAlgoBase::EventBegin ( const std::vector< cluster::ClusterParamsAlg > &  )

inlinevirtualinherited

Optional function: called at the beginning of 1st iteration. This is called per event.

Reimplemented in cmtool::CPAlgoArray, cmtool::CBAlgoArray, and cmtool::CBAlgoPolyShortestDist.

Definition at line 45 of file CMAlgoBase.h.

Referenced by cmtool::CMergeManager::EventBegin().

{}

virtual void cmtool::CMAlgoBase::EventEnd ( )

inlinevirtualinherited

Optional function: called at the end of event ... after the last merging iteration is over.

Reimplemented in cmtool::CPAlgoArray, and cmtool::CBAlgoArray.

Definition at line 50 of file CMAlgoBase.h.

Referenced by cmtool::CMatchManager::EventEnd(), and cmtool::CMergeManager::EventEnd().

{}

bool cmtool::CBAlgoStartTrack::IsOverlappingBlob

(

const ::cluster::ClusterParamsAlg &

cluster

)

Definition at line 138 of file CBAlgoStartTrack.cxx.

References _min_EP, _min_opening_angle, and _min_width.

Referenced by Bool(), and ~CBAlgoStartTrack().

  {
    if (cluster.GetParams().width > _min_width &&
        cluster.GetParams().opening_angle > _min_opening_angle &&
        cluster.GetParams().eigenvalue_principal < _min_EP)
      return true;
    else
      return false;
  }

bool cmtool::CBAlgoStartTrack::IsStartTrack

(

const ::cluster::ClusterParamsAlg &

cluster

)

Definition at line 130 of file CBAlgoStartTrack.cxx.

References _min_EP.

Referenced by Bool(), and ~CBAlgoStartTrack().

  {
    if (cluster.GetParams().eigenvalue_principal > _min_EP)
      return true;
    else
      return false;
  }

virtual void cmtool::CMAlgoBase::IterationBegin ( const std::vector< cluster::ClusterParamsAlg > &  )

inlinevirtualinherited

Optional function: called at the beggining of each iteration over all pairs of clusters. This provides all clusters' information in case the algorithm need them. Note this is called per iteration which may be more than once per event.

Reimplemented in cmtool::CPAlgoArray, and cmtool::CBAlgoArray.

Definition at line 57 of file CMAlgoBase.h.

Referenced by cmtool::CMatchManager::EventBegin(), cmtool::CMatchManager::IterationBegin(), and cmtool::CMergeManager::IterationBegin().

{}

virtual void cmtool::CMAlgoBase::IterationEnd ( )

inlinevirtualinherited

Optional function: called at the end of each iteration over all pairs of clusters.

Reimplemented in cmtool::CPAlgoArray, and cmtool::CBAlgoArray.

Definition at line 62 of file CMAlgoBase.h.

Referenced by cmtool::CMatchManager::IterationEnd(), and cmtool::CMergeManager::IterationEnd().

{}

void cmtool::CBAlgoStartTrack::Report ( )

virtual

Optional function: called after each Merge() function call by CMergeManager IFF CMergeManager is run with verbosity level kPerMerging. Maybe useful for debugging.

Reimplemented from cmtool::CMAlgoBase.

Definition at line 126 of file CBAlgoStartTrack.cxx.

Referenced by ~CBAlgoStartTrack().

  {}

void cmtool::CBAlgoStartTrack::Reset ( )

virtual

Function to reset the algorithm instance ... maybe implemented via child class.

Reimplemented from cmtool::CMAlgoBase.

Definition at line 18 of file CBAlgoStartTrack.cxx.

Referenced by ~CBAlgoStartTrack().

  {}

void cmtool::CMAlgoBase::SetAnaFile ( TFile *  fout )

inlineinherited

Setter function for an output plot TFile pointer.

Definition at line 72 of file CMAlgoBase.h.

References cmtool::CMAlgoBase::_fout.

Referenced by cmtool::CMergeManager::EventBegin().

{ _fout = fout; }

void cmtool::CBAlgoStartTrack::SetDebug ( bool  flag )

inline

Definition at line 87 of file CBAlgoStartTrack.h.

References _debug.

Referenced by CBAlgoStartTrack().

{ _debug = flag; }

void cmtool::CBAlgoStartTrack::SetMinEP ( double  value )

inline

Definition at line 83 of file CBAlgoStartTrack.h.

References _min_EP, and value.

Referenced by CBAlgoStartTrack().

{ _min_EP = value; }

void cmtool::CBAlgoStartTrack::SetMinHits ( size_t  value )

inline

Definition at line 85 of file CBAlgoStartTrack.h.

References _min_hits, and value.

Referenced by CBAlgoStartTrack().

{ _min_hits = value; }

void cmtool::CBAlgoStartTrack::SetMinOpeningAngle ( double  value )

inline

Definition at line 81 of file CBAlgoStartTrack.h.

References _min_opening_angle, and value.

Referenced by CBAlgoStartTrack().

{ _min_opening_angle = value; }

void cmtool::CBAlgoStartTrack::SetMinWidth ( double  value )

inline

Definition at line 79 of file CBAlgoStartTrack.h.

References _min_width, and value.

Referenced by CBAlgoStartTrack().

{ _min_width = value; }

virtual void cmtool::CMAlgoBase::SetVerbose ( bool  doit = true )

inlinevirtualinherited

Setter function for verbosity.

Reimplemented in cmtool::CBAlgoArray, and cmtool::CFAlgoTimeOverlap.

Definition at line 75 of file CMAlgoBase.h.

References cmtool::CMAlgoBase::_verbose.

Referenced by cmtool::CMatchManager::EventBegin(), and cmtool::CMergeManager::EventBegin().

{ _verbose = doit; }

Member Data Documentation

bool cmtool::CBAlgoStartTrack::_debug

protected

Definition at line 92 of file CBAlgoStartTrack.h.

Referenced by Bool(), and SetDebug().

TFile* cmtool::CMAlgoBase::_fout

protectedinherited

TFile pointer to an output file.

Definition at line 79 of file CMAlgoBase.h.

Referenced by cmtool::CMAlgoBase::CMAlgoBase(), and cmtool::CMAlgoBase::SetAnaFile().

double cmtool::CBAlgoStartTrack::_min_EP

protected

Definition at line 91 of file CBAlgoStartTrack.h.

Referenced by IsOverlappingBlob(), IsStartTrack(), and SetMinEP().

size_t cmtool::CBAlgoStartTrack::_min_hits

protected

Definition at line 90 of file CBAlgoStartTrack.h.

Referenced by Bool(), and SetMinHits().

double cmtool::CBAlgoStartTrack::_min_opening_angle

protected

Definition at line 91 of file CBAlgoStartTrack.h.

Referenced by IsOverlappingBlob(), and SetMinOpeningAngle().

double cmtool::CBAlgoStartTrack::_min_width

protected

Definition at line 91 of file CBAlgoStartTrack.h.

Referenced by IsOverlappingBlob(), and SetMinWidth().

bool cmtool::CMAlgoBase::_verbose

protectedinherited

Boolean to choose verbose mode. Turned on if CMergeManager/CMatchManager's verbosity level is >= kPerMerging.

Definition at line 82 of file CMAlgoBase.h.

Referenced by cmtool::CBAlgoAngleAlign::Bool(), cmtool::CBAlgoAngleCompat::Bool(), cmtool::CBAlgoPolyOverlap::Bool(), cmtool::CBAlgoOutOfConeSeparate::Bool(), cmtool::CBAlgoAngleSeparate::Bool(), cmtool::CBAlgoCenterOfMassSmall::Bool(), cmtool::CBAlgoCenterOfMass::Bool(), cmtool::CBAlgoStartNearEnd::Bool(), cmtool::CBAlgoProhibitAllTracks::Bool(), cmtool::CMAlgoBase::CMAlgoBase(), cmtool::CFAlgoZOverlap::Float(), cmtool::CFAlgoQRatio::Float(), cmtool::CMAlgoBase::SetVerbose(), cmtool::CBAlgoCenterOfMassSmall::ShortestDistanceSquared(), and cmtool::CBAlgoCenterOfMass::ShortestDistanceSquared().

---

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

• larreco/v09_25_00/source/larreco/RecoAlg/CMTool/CMTAlgMerge/CBAlgoStartTrack.h
• larreco/v09_25_00/source/larreco/RecoAlg/CMTool/CMTAlgMerge/CBAlgoStartTrack.cxx