CollisionDetection::BindAtPointOfCollision Class Reference

#include <BindAtPointOfCollision.hpp>

Public Member Functions
	BindAtPointOfCollision (double distance, int bond_centers, int bond_vs, double vs_placement, int part_type_vs)
void	initialize (System::System &system)
auto	cutoff () const
void	handle_collisions (System::System &system, std::vector< CollisionPair > &local_collision_queue)
bool	detect_collision (Particle const &p1, Particle const &p2, double const dist_sq) const

Public Attributes
double	distance
	Distance at which particle are bound.
double	distance_sq
	Square of distance at which particle are bound.
int	bond_centers
	bond type used between centers of colliding particles
int	bond_vs
	bond type used between virtual sites
double	vs_placement
	Barycenter of the virtual site.
int	part_type_vs
	particle type for virtual sites created on collision

Detailed Description

Definition at line 37 of file core/collision_detection/BindAtPointOfCollision.hpp.

Constructor & Destructor Documentation

BindAtPointOfCollision()

CollisionDetection::BindAtPointOfCollision::BindAtPointOfCollision ( double  distance, int  bond_centers, int  bond_vs, double  vs_placement, int  part_type_vs  )

inline

Definition at line 57 of file core/collision_detection/BindAtPointOfCollision.hpp.

Member Function Documentation

cutoff()

auto CollisionDetection::BindAtPointOfCollision::cutoff ( ) const

inline

Definition at line 65 of file core/collision_detection/BindAtPointOfCollision.hpp.

References distance.

detect_collision()

bool CollisionDetection::BindAtPointOfCollision::detect_collision ( Particle const &  p1, Particle const &  p2, double const  dist_sq  ) const

inline

Definition at line 70 of file core/collision_detection/BindAtPointOfCollision.hpp.

References bond_centers, CollisionDetection::detect_collision_common(), and distance_sq.

handle_collisions()

void CollisionDetection::BindAtPointOfCollision::handle_collisions	(	System::System &	system,
		std::vector< CollisionPair > &	local_collision_queue
	)

Definition at line 83 of file BindAtPointOfCollision.cpp.

References CollisionDetection::add_bind_centers(), Utils::Mpi::all_compare(), bond_centers, bond_vs, System::System::bonded_ias, Particle::bonds(), System::System::box_geo, System::System::cell_structure, comm_cart, Cells::DATA_PART_BONDS, Cells::DATA_PART_PROPERTIES, CollisionDetection::gather_collision_queue(), System::System::get_min_global_cut(), Particle::id(), Particle::is_ghost(), number_of_partners(), part_type_vs, CollisionDetection::place_vs_and_relate_to_particle(), Particle::pos(), Cells::RESORT_GLOBAL, Particle::set_can_rotate_all_axes(), System::System::update_used_propagations(), and vs_placement.

initialize()

void CollisionDetection::BindAtPointOfCollision::initialize

(

System::System &

system

)

Definition at line 53 of file BindAtPointOfCollision.cpp.

References bond_vs, System::System::bonded_ias, distance, distance_sq, System::System::nonbonded_ias, number_of_partners(), part_type_vs, and Utils::sqr().

Member Data Documentation

bond_centers

int CollisionDetection::BindAtPointOfCollision::bond_centers

bond type used between centers of colliding particles

Definition at line 44 of file core/collision_detection/BindAtPointOfCollision.hpp.

Referenced by detect_collision(), and handle_collisions().

bond_vs

int CollisionDetection::BindAtPointOfCollision::bond_vs

bond type used between virtual sites

Definition at line 46 of file core/collision_detection/BindAtPointOfCollision.hpp.

Referenced by handle_collisions(), and initialize().

distance

double CollisionDetection::BindAtPointOfCollision::distance

Distance at which particle are bound.

Definition at line 40 of file core/collision_detection/BindAtPointOfCollision.hpp.

Referenced by cutoff(), and initialize().

distance_sq

double CollisionDetection::BindAtPointOfCollision::distance_sq

Square of distance at which particle are bound.

Definition at line 42 of file core/collision_detection/BindAtPointOfCollision.hpp.

Referenced by detect_collision(), and initialize().

part_type_vs

int CollisionDetection::BindAtPointOfCollision::part_type_vs

particle type for virtual sites created on collision

Definition at line 55 of file core/collision_detection/BindAtPointOfCollision.hpp.

Referenced by handle_collisions(), and initialize().

vs_placement

double CollisionDetection::BindAtPointOfCollision::vs_placement

Barycenter of the virtual site.

0=on same particle as related to, 1=on collision partner, 0.5=in the middle between the two particles

Definition at line 53 of file core/collision_detection/BindAtPointOfCollision.hpp.

Referenced by handle_collisions().

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

• core/collision_detection/BindAtPointOfCollision.hpp
• BindAtPointOfCollision.cpp