#include <fun4all_coresoftware/blob/master/offline/packages/HelixHough/helix_hough/CylindricalHough/CylindricalHough.h>

Inheritance diagram for CylindricalHough:

Collaboration diagram for CylindricalHough:

Public Member Functions
	CylindricalHough (std::vector< float > &detrad, unsigned int inv_radius_nbin, unsigned int center_angle_nbin, unsigned int dca_origin_nbin, CircleResolution &min_resolution, CircleResolution &max_resolution, CircleRange &range, unsigned int z0_nbin, unsigned int theta_nbin, ZResolution &minzres, ZResolution &maxzres, ZRange &zrange, double sxy=70.e-4, double sz=500.e-4)

	~CylindricalHough ()

void	customFindHelicesInit (std::vector< SimpleHit3D > &hits, unsigned int min_hits, unsigned int max_hits, unsigned int min_zhits, unsigned int max_zhits, double chi2_cut, float xydiffcut, std::vector< SimpleTrack3D > &tracks, unsigned int maxtracks=0)

void	addHits (unsigned int zlevel, std::vector< SimpleTrack3D > &temptracks, std::vector< SimpleTrack3D > &tracks, std::vector< float > &params, int tracks_per_hit, float z_cut)

void	init_ZHough (int z0_nbin, unsigned int theta_nbin, ZResolution &minzres, ZResolution &maxzres, ZRange &zrange)

void	setVertex (double vx, double vy, double vz)

void	setPhiCut (double pc)

bool	intersect_circles (bool hel, double startx, double starty, double rad_det, double rad_trk, double cx, double cy, double &x, double &y)

void	setLayerResolution (std::vector< double > &lxy, std::vector< double > &lz)

void	setVertexResolution (double vxy, double vz)

Private Attributes
std::vector< AngleIndexList >	angle_list

std::vector< float >	detector_radii

double	vertex_x

double	vertex_y

double	vertex_z

double	phicut

Detailed Description

Definition at line 185 of file CylindricalHough.h.

View newest version in sPHENIX GitHub at line 185 of file CylindricalHough.h

Constructor & Destructor Documentation

CylindricalHough::CylindricalHough	(	std::vector< float > &	detrad,
		unsigned int	inv_radius_nbin,
		unsigned int	center_angle_nbin,
		unsigned int	dca_origin_nbin,
		CircleResolution &	min_resolution,
		CircleResolution &	max_resolution,
		CircleRange &	range,
		unsigned int	z0_nbin,
		unsigned int	theta_nbin,
		ZResolution &	minzres,
		ZResolution &	maxzres,
		ZRange &	zrange,
		double	sxy = `70.e-4`,
		double	sz = `500.e-4`
	)

Definition at line 61 of file CylindricalHough.cpp.

View newest version in sPHENIX GitHub at line 61 of file CylindricalHough.cpp

References detector_radii, and init_ZHough().

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CylindricalHough::~CylindricalHough ( )

Definition at line 71 of file CylindricalHough.cpp.

View newest version in sPHENIX GitHub at line 71 of file CylindricalHough.cpp

Member Function Documentation

void CylindricalHough::addHits	(	unsigned int	zlevel,
		std::vector< SimpleTrack3D > &	temptracks,
		std::vector< SimpleTrack3D > &	tracks,
		std::vector< float > &	params,
		int	tracks_per_hit,
		float	z_cut
	)

Definition at line 125 of file CylindricalHough.cpp.

View newest version in sPHENIX GitHub at line 125 of file CylindricalHough.cpp

References angle_list, cos(), Acts::VectorHelpers::cross(), detector_radii, dz, dzdl, Acts::UnitConstants::e, Acts::UnitConstants::h, intersect_circles(), k, G4TTL::layer, M_PI, phi, phicut, Acts::UnitConstants::s, temp1, temp2, and v.

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void CylindricalHough::customFindHelicesInit	(	std::vector< SimpleHit3D > &	hits,
		unsigned int	min_hits,
		unsigned int	max_hits,
		unsigned int	min_zhits,
		unsigned int	max_zhits,
		double	chi2_cut,
		float	xydiffcut,
		std::vector< SimpleTrack3D > &	tracks,
		unsigned int	maxtracks = `0`
	)

Definition at line 107 of file CylindricalHough.cpp.

View newest version in sPHENIX GitHub at line 107 of file CylindricalHough.cpp

References angle_list, and detector_radii.

void CylindricalHough::init_ZHough	(	int	z0_nbin,
		unsigned int	theta_nbin,
		ZResolution &	minzres,
		ZResolution &	maxzres,
		ZRange &	zrange
	)

Definition at line 77 of file CylindricalHough.cpp.

View newest version in sPHENIX GitHub at line 77 of file CylindricalHough.cpp

References detector_radii, setLayerResolution(), and setVertexResolution().

Referenced by CylindricalHough().

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bool CylindricalHough::intersect_circles	(	bool	hel,
		double	startx,
		double	starty,
		double	rad_det,
		double	rad_trk,
		double	cx,
		double	cy,
		double &	x,
		double &	y
	)

Definition at line 8 of file CylindricalHough.cpp.

View newest version in sPHENIX GitHub at line 8 of file CylindricalHough.cpp

References d, Acts::UnitConstants::h, r2, ux, and uy.

Referenced by addHits().

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void CylindricalHough::setLayerResolution	(	std::vector< double > &	lxy,
		std::vector< double > &	lz
	)

Definition at line 95 of file CylindricalHough.cpp.

View newest version in sPHENIX GitHub at line 95 of file CylindricalHough.cpp

Referenced by init_ZHough().

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void CylindricalHough::setPhiCut ( double pc )

inline

Definition at line 205 of file CylindricalHough.h.

View newest version in sPHENIX GitHub at line 205 of file CylindricalHough.h

References charm_jet_strange_helicity::pc, and phicut.

void CylindricalHough::setVertex	(	double	vx,
		double	vy,
		double	vz
	)

inline

Definition at line 197 of file CylindricalHough.h.

View newest version in sPHENIX GitHub at line 197 of file CylindricalHough.h

References vertex_x, vertex_y, and vertex_z.

void CylindricalHough::setVertexResolution	(	double	vxy,
		double	vz
	)

Definition at line 101 of file CylindricalHough.cpp.

View newest version in sPHENIX GitHub at line 101 of file CylindricalHough.cpp

Referenced by init_ZHough().

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Member Data Documentation

std::vector<AngleIndexList> CylindricalHough::angle_list

private

Definition at line 213 of file CylindricalHough.h.

View newest version in sPHENIX GitHub at line 213 of file CylindricalHough.h

Referenced by addHits(), and customFindHelicesInit().

std::vector<float> CylindricalHough::detector_radii

private

Definition at line 214 of file CylindricalHough.h.

View newest version in sPHENIX GitHub at line 214 of file CylindricalHough.h

Referenced by addHits(), customFindHelicesInit(), CylindricalHough(), and init_ZHough().

double CylindricalHough::phicut

private

Definition at line 216 of file CylindricalHough.h.

View newest version in sPHENIX GitHub at line 216 of file CylindricalHough.h

Referenced by addHits(), and setPhiCut().

double CylindricalHough::vertex_x

private

Definition at line 215 of file CylindricalHough.h.

View newest version in sPHENIX GitHub at line 215 of file CylindricalHough.h

Referenced by setVertex().

double CylindricalHough::vertex_y

private

Definition at line 215 of file CylindricalHough.h.

View newest version in sPHENIX GitHub at line 215 of file CylindricalHough.h

Referenced by setVertex().

double CylindricalHough::vertex_z

private

Definition at line 215 of file CylindricalHough.h.

View newest version in sPHENIX GitHub at line 215 of file CylindricalHough.h

Referenced by setVertex().

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

fun4all_coresoftware/blob/master/offline/packages/HelixHough/helix_hough/CylindricalHough/CylindricalHough.h
fun4all_coresoftware/blob/master/offline/packages/HelixHough/helix_hough/CylindricalHough/CylindricalHough.cpp

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation