siscone::Cvicinity Class Reference

list of element in the vicinity of a parent. More...

#include <vicinity.h>

Inheritance diagram for siscone::Cvicinity:

Collaboration diagram for siscone::Cvicinity:

Public Member Functions
	Cvicinity ()
	default constructor
	Cvicinity (std::vector< Cmomentum > &_particle_list)
	constructor with initialisation (see set_particle_list)
	~Cvicinity ()
	default destructor
void	set_particle_list (std::vector< Cmomentum > &_particle_list)
	set the particle_list More...
void	build (Cmomentum *_parent, double _VR)
	build the vicinity list from the list of points. More...

Public Attributes
Cmomentum *	parent
	parent vector
double	VR
	radius of the vicinity
double	VR2
	squared radius of the vicinity
double	R
	normal radius
double	R2
	squared normal radius
double	inv_R_EPS_COCIRC
	R / EPSILON_COCIRCULAR.
double	inv_R_2EPS_COCIRC
	R / (2*EPSILON_COCIRCULAR)
int	n_part
	number of particles
std::vector< Cmomentum >	plist
	the list of particles
std::vector< Cvicinity_inclusion >	pincluded
	the inclusion state of particles
Cvicinity_elm *	ve_list
	list of vicinity elements built from particle list (size=2*n)
std::vector< Cvicinity_elm * >	vicinity
	list of points in parent's vicinity
unsigned int	vicinity_size
	number of elements in vicinity

Protected Member Functions
void	append_to_vicinity (Cmomentum *v)
	append a particle to the 'vicinity' list after having tested it and computed the angular-ordering quantities More...

Protected Attributes
double	pcx
	parent centre (eta)
double	pcy
	parent centre (phi)

Detailed Description

list of element in the vicinity of a parent.

class used to manage the points which are in the vicinity of a parent point.

Definition at line 95 of file vicinity.h.

Member Function Documentation

void siscone::Cvicinity::append_to_vicinity ( Cmomentum *  v )

protected

append a particle to the 'vicinity' list after having tested it and computed the angular-ordering quantities

Parameters

v	vector to test

Definition at line 219 of file vicinity.cpp.

References siscone::Cmomentum::eta, siscone::Cmomentum::index, siscone::Cmomentum::phi, and twopi.

void siscone::Cvicinity::build	(	Cmomentum *	_parent,
		double	_VR
	)

build the vicinity list from the list of points.

Parameters

_parent	reference particle
_VR	vicinity radius

Definition at line 175 of file vicinity.cpp.

References EPSILON_COCIRCULAR.

Referenced by siscone::Cstable_cones::get_stable_cones().

void siscone::Cvicinity::set_particle_list

(

std::vector< Cmomentum > &

_particle_list

)

set the particle_list

Parameters

_particle_list

list of particles (type Cmomentum)

Definition at line 102 of file vicinity.cpp.

Referenced by siscone::Cstable_cones::init().

---

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

• siscone/vicinity.h
• siscone/vicinity.cpp