SISCone
2.0.6
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list of element in the vicinity of a parent. More...
#include <vicinity.h>
Public Member Functions | |
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 More... | |
void | build (CSphmomentum *_parent, double _VR) |
build the vicinity list from the list of points. More... | |
Public Attributes | |
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 Member Functions | |
void | append_to_vicinity (CSphmomentum *v) |
append a particle to the 'vicinity' list after having tested it and computed the angular-ordering quantities More... | |
Protected Attributes | |
CSph3vector | parent_centre |
parent centre | |
CSph3vector | angular_dir1 |
main direction to measure angles | |
CSph3vector | angular_dir2 |
second direction to measure angles (sign) | |
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 83 of file vicinity.h.
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protected |
append a particle to the 'vicinity' list after having tested it and computed the angular-ordering quantities
v | vector to test |
Definition at line 234 of file vicinity.cpp.
References siscone_spherical::CSph3vector::_norm, siscone_spherical::CSph3vector::build_norm(), and siscone_spherical::CSphmomentum::index.
void siscone_spherical::CSphvicinity::build | ( | CSphmomentum * | _parent, |
double | _VR | ||
) |
build the vicinity list from the list of points.
_parent | reference particle |
_VR | vicinity radius |
Definition at line 177 of file vicinity.cpp.
References EPSILON_COCIRCULAR.
Referenced by siscone_spherical::CSphstable_cones::get_stable_cones().
void siscone_spherical::CSphvicinity::set_particle_list | ( | std::vector< CSphmomentum > & | _particle_list | ) |
set the particle_list
_particle_list | list of particles (type CSphmomentum) |
Definition at line 105 of file vicinity.cpp.
Referenced by siscone_spherical::CSphstable_cones::init().