#include <CBAlgoAngleCompat.h>

Inheritance diagram for cmtool::CBAlgoAngleCompat:

Public Member Functions
	CBAlgoAngleCompat ()
	Default constructor. More...

virtual	~CBAlgoAngleCompat ()
	Default destructor. More...

virtual bool	Bool (const ::cluster::ClusterParamsAlg &cluster1, const ::cluster::ClusterParamsAlg &cluster2)
	Overloaded (from CBoolAlgoBase) Bool function. More...

void	SetDebug (bool on)
	Method to set debug mode. More...

void	SetAllow180Ambig (bool on)
	Method to set whether you allow angles to match with +/- 180 deg difference. More...

void	SetAngleCut (double angle)
	Method to set cut value in degrees for angle compatibility test. More...

void	SetUseOpeningAngle (bool on)
	Method to set angle cut value to be based on opening angle. More...

void	SetMinHits (size_t n)
	Set Minimum Number of Hits to consider Cluster. More...

Public Member Functions inherited from cmtool::CBoolAlgoBase
	CBoolAlgoBase ()
	Default constructor. More...

virtual	~CBoolAlgoBase ()
	Default destructor. More...

Public Member Functions inherited from cmtool::CMAlgoBase
	CMAlgoBase ()

virtual	~CMAlgoBase ()=default

virtual void	Reset ()
	Function to reset the algorithm instance called within CMergeManager/CMatchManager's Reset() ... maybe implemented via child class. More...

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

virtual void	EventEnd ()

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

virtual void	IterationEnd ()

virtual void	Report ()

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
bool	_debug

bool	_allow_180_ambig
	bool to suppress lots of output if you want More...

double	_max_allowed_2D_angle_diff
	hard shower-axis angle cutoff (only valid for _use_opening_angle==false) More...

bool	_use_opening_angle

size_t	_minHits

TH1F *	angle_dist_histo
	Min Number of hits for cluster to be considered. More...

Protected Attributes inherited from cmtool::CMAlgoBase
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 defined class CBAlgoAngleCompat ... these comments are used to generate doxygen documentation!

Definition at line 28 of file CBAlgoAngleCompat.h.

Constructor & Destructor Documentation

cmtool::CBAlgoAngleCompat::CBAlgoAngleCompat ( )

Default constructor.

Definition at line 7 of file CBAlgoAngleCompat.cxx.

                                        : CBoolAlgoBase() {
 
     //this just sets default values
 
     SetDebug(true);
 
     SetAngleCut(30.); // in degrees
 
     SetMinHits(0);
 
     SetAllow180Ambig(false);
 
     SetUseOpeningAngle(false);
 
     //    angle_dist_histo = 0;
 
     //    angle_dist_histo = new TH1F("angle_dist_histo","Cluster Angle Differences",100,-360,360);
 
   } //end constructor

virtual cmtool::CBAlgoAngleCompat::~CBAlgoAngleCompat ( )

inlinevirtual

Default destructor.

Definition at line 36 of file CBAlgoAngleCompat.h.

36 {};

Member Function Documentation

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

virtual

Overloaded (from CBoolAlgoBase) Bool function.

Reimplemented from cmtool::CBoolAlgoBase.

Definition at line 27 of file CBAlgoAngleCompat.cxx.

   {
 
     //if number of hits not large enough skip
     if ( _minHits and ((cluster1.GetHitVector().size() < _minHits) or (cluster2.GetHitVector().size() < _minHits)) ) {
       return false;
     }
 
     //pretty sure we don't need conversion factors here.
     //already in cm/cm units, degrees? need to check that
     double angle1 = cluster1.GetParams().angle_2d;// * _time_2_cm / _wire_2_cm;
     double angle2 = cluster2.GetParams().angle_2d;// * _time_2_cm / _wire_2_cm;
 
     double w_start1 = cluster1.GetParams().start_point.w;// * _wire_2_cm;
     double t_start1 = cluster1.GetParams().start_point.t;// * _time_2_cm;
     double w_start2 = cluster2.GetParams().start_point.w;// * _wire_2_cm;
     double t_start2 = cluster2.GetParams().start_point.t;// * _time_2_cm;
 
     if (_debug){
 
       std::cout << "Cluster 1:" << std::endl;
       std::cout << "\tAngle: " << angle1 << std::endl;
       std::cout << "\tStart: ( " << w_start1 << ", " << t_start1 << " )" << std::endl;
       std::cout << "Cluster 2:" << std::endl;
       std::cout << "\tAngle: " << angle2 << std::endl;
       std::cout << "\tStart: ( " << w_start2 << ", " << t_start2 << " )" << std::endl;
 
     }
 
     //for some reason angles are frequently -999.99.
     //if either angle is this, clearly the cluster 2d angle is not well defined
     //and this algorithm does not apply
     if(angle1 < -998 || angle2 < -998)
       return false;
 
     //    if(angle_dist_histo){
     //      angle_dist_histo->Fill(angle1-angle2);
     //    }
     //    else
     //      std::cout<<"\n\n\nSOMETHING WENT HORRIBLY WRONG IN CBALGOANGLECOMPAT\n\n\n\n\n\n\n"<<std::endl;
 
     bool compatible = false;
 
     double my_cut_value = _max_allowed_2D_angle_diff;
     //if using opening angle, have angle cutoff be the smaller of the two opening angles
     if(_use_opening_angle)
       my_cut_value = std::min(cluster1.GetParams().opening_angle, cluster2.GetParams().opening_angle);
 
     //if you don't care if clusters have been reconstructed backwards
     if(_allow_180_ambig)
       compatible = ( abs(angle1-angle2)     < my_cut_value ||
                      abs(angle1-angle2-180) < my_cut_value ||
                      abs(angle1-angle2+180) < my_cut_value   );
     else
       compatible = ( abs(angle1-angle2)     < my_cut_value );
 
 
     if(_verbose) {
         if(compatible) std::cout<<"These two clusters are compatible in angle."<<std::endl;
         else std::cout<<"These two clusters are NOT compatible in angle."<<std::endl;
     }
 
     return compatible;
 
   } // end Merge function

void cmtool::CBAlgoAngleCompat::SetAllow180Ambig ( bool on )

inline

Method to set whether you allow angles to match with +/- 180 deg difference.

Definition at line 46 of file CBAlgoAngleCompat.h.

46 { _allow_180_ambig = on; }

cmtool::CBAlgoAngleCompat::_allow_180_ambig

bool _allow_180_ambig

bool to suppress lots of output if you want

Definition: CBAlgoAngleCompat.h:66

void cmtool::CBAlgoAngleCompat::SetAngleCut ( double angle )

inline

Method to set cut value in degrees for angle compatibility test.

Definition at line 49 of file CBAlgoAngleCompat.h.

49 { _max_allowed_2D_angle_diff = angle; }

cmtool::CBAlgoAngleCompat::_max_allowed_2D_angle_diff

double _max_allowed_2D_angle_diff

hard shower-axis angle cutoff (only valid for _use_opening_angle==false)

Definition: CBAlgoAngleCompat.h:69

void cmtool::CBAlgoAngleCompat::SetDebug ( bool on )

inline

Method to set debug mode.

Definition at line 43 of file CBAlgoAngleCompat.h.

43 { _debug = on; }

cmtool::CBAlgoAngleCompat::_debug

bool _debug

Definition: CBAlgoAngleCompat.h:61

void cmtool::CBAlgoAngleCompat::SetMinHits ( size_t n )

inline

Set Minimum Number of Hits to consider Cluster.

Definition at line 55 of file CBAlgoAngleCompat.h.

55 { _minHits = n; }

cmtool::CBAlgoAngleCompat::_minHits

size_t _minHits

Definition: CBAlgoAngleCompat.h:75

cet::n

std::void_t< T > n

Definition: metaprogramming.h:28

void cmtool::CBAlgoAngleCompat::SetUseOpeningAngle ( bool on )

inline

Method to set angle cut value to be based on opening angle.

Definition at line 52 of file CBAlgoAngleCompat.h.

52 { _use_opening_angle = on; }

cmtool::CBAlgoAngleCompat::_use_opening_angle

bool _use_opening_angle

Definition: CBAlgoAngleCompat.h:73

Member Data Documentation

bool cmtool::CBAlgoAngleCompat::_allow_180_ambig

protected

bool to suppress lots of output if you want

bool to allow "backwards" clusters (swapped start/end points) to still match in angle, even though they are 180 degrees apart only valid for _use_opening_angle==false

Definition at line 66 of file CBAlgoAngleCompat.h.

bool cmtool::CBAlgoAngleCompat::_debug

protected

Definition at line 61 of file CBAlgoAngleCompat.h.

double cmtool::CBAlgoAngleCompat::_max_allowed_2D_angle_diff

protected

hard shower-axis angle cutoff (only valid for _use_opening_angle==false)

Definition at line 69 of file CBAlgoAngleCompat.h.

size_t cmtool::CBAlgoAngleCompat::_minHits

protected

Definition at line 75 of file CBAlgoAngleCompat.h.

bool cmtool::CBAlgoAngleCompat::_use_opening_angle

protected

bool set to true if you want to use opening angle as the cutoff angle instead of whatever you set with SetAngleCut

Definition at line 73 of file CBAlgoAngleCompat.h.

TH1F* cmtool::CBAlgoAngleCompat::angle_dist_histo

protected

Min Number of hits for cluster to be considered.

Histogram used for debugging/cut value settings

Definition at line 78 of file CBAlgoAngleCompat.h.

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

larreco/larreco/RecoAlg/CMTool/CMTAlgMerge/CBAlgoAngleCompat.h
larreco/larreco/RecoAlg/CMTool/CMTAlgMerge/CBAlgoAngleCompat.cxx

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation