Computes the list of stable comes from a particle list. More...
#include <protocones.h>
Public Member Functions | |
| CSphstable_cones () | |
| default ctor | |
| CSphstable_cones (std::vector< CSphmomentum > &_particle_list) | |
| ctor with initialisation (sse init for details) | |
| ~CSphstable_cones () | |
| default dtor | |
| void | init (std::vector< CSphmomentum > &_particle_list) |
| initialisation | |
| int | get_stable_cones (double _radius) |
| compute stable cones. | |
 Public Member Functions inherited from siscone_spherical::CSphvicinity | |
| CSphvicinity () | |
| default constructor | |
| CSphvicinity (std::vector< CSphmomentum > &_particle_list) | |
| constructor with initialisation (see set_particle_list) | |
| ~CSphvicinity () | |
| default destructor | |
| void | set_particle_list (std::vector< CSphmomentum > &_particle_list) |
| set the particle_list | |
| void | build (CSphmomentum *_parent, double _VR) |
| build the vicinity list from the list of points. | |
Public Attributes | |
| std::vector< CSphmomentum > | protocones |
| list of stable cones | |
| sph_hash_cones * | hc |
| list of candidates | |
| int | nb_tot |
| total number of tested cones | |
| Public Attributes inherited from siscone_spherical::CSphvicinity | |
| CSphmomentum * | parent |
| parent vector | |
| double | VR |
| radius of the vicinity | |
| double | VR2 |
| squared radius of the vicinity | |
| double | cosVR |
| cosine of the radius of the vicinity | |
| double | R |
| normal radius | |
| double | R2 |
| squared normal radius | |
| double | tan2R |
| squared tangent of the normal radius | |
| double | D2_R |
| euclidian distance (squared) corresp. to the arc R | |
| 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< CSphmomentum > | plist |
| the list of particles | |
| std::vector< siscone::Cvicinity_inclusion > | pincluded |
| the inclusion state of particles | |
| CSphvicinity_elm * | ve_list |
| list of vicinity elements built from particle list (size=2*n) | |
| std::vector< CSphvicinity_elm * > | vicinity |
| list of points in parent's vicinity | |
| unsigned int | vicinity_size |
| number of elements in vicinity | |
Protected Attributes | |
| double | R |
| cone radius | |
| double | R2 |
| cone radius SQUARED | |
| double | tan2R |
| squared tangent of the cone radius | |
| Protected Attributes inherited from siscone_spherical::CSphvicinity | |
| CSph3vector | parent_centre |
| parent centre | |
| CSph3vector | angular_dir1 |
| main direction to measure angles | |
| CSph3vector | angular_dir2 |
| second direction to measure angles (sign) | |
Additional Inherited Members | |
| Protected Member Functions inherited from siscone_spherical::CSphvicinity | |
| void | append_to_vicinity (CSphmomentum *v) |
| append a particle to the 'vicinity' list after having tested it and computed the angular-ordering quantities | |
Detailed Description
Computes the list of stable comes from a particle list.
This class does the first fundamental task of te cone algorithm: it is used to compute the list of stable cones given a list of particles.
Definition at line 89 of file protocones.h.
Constructor & Destructor Documentation
◆ CSphstable_cones()
| siscone_spherical::CSphstable_cones::CSphstable_cones | ( | ) |
◆ ~CSphstable_cones()
| siscone_spherical::CSphstable_cones::~CSphstable_cones | ( | ) |
Member Function Documentation
◆ get_stable_cones()
| int siscone_spherical::CSphstable_cones::get_stable_cones | ( | double | _radius | ) |
compute stable cones.
This function really does the job i.e. computes the list of stable cones (in a seedless way)
- Parameters
-
_radius radius of the cones
- Returns
- The number of stable cones found is returned
Definition at line 143 of file protocones.cpp.
References siscone_spherical::CSph3vector::_phi, siscone_spherical::CSph3vector::_theta, siscone_spherical::CSphvicinity::build(), hc, siscone_spherical::CSphvicinity::n_part, siscone_spherical::CSphvicinity::parent, siscone_spherical::CSphvicinity::plist, protocones, R, R2, tan2R, and siscone_spherical::CSphvicinity::vicinity_size.
Referenced by siscone_spherical::CSphsiscone::compute_jets(), and siscone_spherical::CSphsiscone::compute_jets_progressive_removal().
◆ init()
| void siscone_spherical::CSphstable_cones::init | ( | std::vector< CSphmomentum > & | _particle_list | ) |
initialisation
- Parameters
-
_particle_list list of particles
Definition at line 116 of file protocones.cpp.
References hc, protocones, and siscone_spherical::CSphvicinity::set_particle_list().
Referenced by siscone_spherical::CSphsiscone::compute_jets(), and siscone_spherical::CSphsiscone::compute_jets_progressive_removal().
Member Data Documentation
◆ hc
| sph_hash_cones* siscone_spherical::CSphstable_cones::hc |
list of candidates
Definition at line 119 of file protocones.h.
Referenced by CSphstable_cones(), get_stable_cones(), init(), and ~CSphstable_cones().
◆ nb_tot
| int siscone_spherical::CSphstable_cones::nb_tot |
total number of tested cones
Definition at line 122 of file protocones.h.
Referenced by CSphstable_cones().
◆ protocones
| std::vector<CSphmomentum> siscone_spherical::CSphstable_cones::protocones |
list of stable cones
Definition at line 116 of file protocones.h.
Referenced by siscone_spherical::CSphsiscone::compute_jets(), siscone_spherical::CSphsiscone::compute_jets_progressive_removal(), get_stable_cones(), and init().
◆ R
|
protected |
◆ R2
|
protected |
cone radius SQUARED
Definition at line 132 of file protocones.h.
Referenced by siscone_spherical::CSphsiscone::compute_jets(), siscone_spherical::CSphsiscone::compute_jets_progressive_removal(), get_stable_cones(), and siscone_spherical::CSphsiscone::recompute_jets().
◆ tan2R
|
protected |
squared tangent of the cone radius
Definition at line 135 of file protocones.h.
Referenced by get_stable_cones().
The documentation for this class was generated from the following files:
- siscone/spherical/protocones.h
- siscone/spherical/protocones.cpp
