netdem::BondSolverPP Class Reference

A class for solving point-point bonds between particles. More...

#include <bond_solver_pp.hpp>

Public Member Functions
	BondSolverPP ()
	BondSolverPP (Particle *const p1, Particle *const p2)
void	ResolveInit (ContactPP *const cnt, double timestep)
void	ResolveUpdate (ContactPP *const cnt, double timestep)
void	ResolveInit (BondGeometries *const cnt_geoms, Vec3d const &bond_pos, Vec3d const &bond_dir_n, double bond_radius)
void	ResolveUpdate (BondGeometries *const cnt_geoms, double timestep)
void	Init (Particle *const p1, Particle *const p2)

Public Attributes
Particle *	particle_1 {nullptr}
Particle *	particle_2 {nullptr}

Detailed Description

A class for solving point-point bonds between particles.

This class performs initialization and updates for point-point contacts associated with a pair of particles connected by a bond. It can also perform initialization and updates for bonds that are not associated with a contact.

Constructor & Destructor Documentation

BondSolverPP() [1/2]

BondSolverPP::BondSolverPP

(

)

Default constructor for the BondSolverPP class.

BondSolverPP() [2/2]

BondSolverPP::BondSolverPP	(	Particle *const	p1,
		Particle *const	p2 )

Constructor for the BondSolverPP class that initializes particles.

Parameters

p1	A pointer to the first particle.
p2	A pointer to the second particle.

Member Function Documentation

Init()

void BondSolverPP::Init	(	Particle *const	p1,
		Particle *const	p2 )

Initializes the particles associated with this bond.

Parameters

p1	A pointer to the first particle.
p2	A pointer to the second particle.

ResolveInit() [1/2]

void BondSolverPP::ResolveInit	(	BondGeometries *const	cnt_geoms,
		Vec3d const &	bond_pos,
		Vec3d const &	bond_dir_n,
		double	bond_radius )

Initializes the solver for a bond that is not associated with a contact.

Parameters

cnt_geoms	A pointer to the bond geometries.
bond_pos	The position of the bond.
bond_dir_n	The normal direction of the bond.
bond_radius	The radius of the bond.

ResolveInit() [2/2]

void BondSolverPP::ResolveInit	(	ContactPP *const	cnt,
		double	timestep )

Initializes the solver for a given point-point contact.

Parameters

cnt	A pointer to the point-point contact.
timestep	The simulation time step.

ResolveUpdate() [1/2]

void BondSolverPP::ResolveUpdate	(	BondGeometries *const	cnt_geoms,
		double	timestep )

Updates the solver for a bond that is not associated with a contact.

Parameters

cnt_geoms	A pointer to the bond geometries.
timestep	The simulation time step.

ResolveUpdate() [2/2]

void BondSolverPP::ResolveUpdate	(	ContactPP *const	cnt,
		double	timestep )

Updates the solver for a given point-point contact.

Parameters

cnt	A pointer to the point-point contact.
timestep	The simulation time step.

Member Data Documentation

particle_1

Particle* netdem::BondSolverPP::particle_1 {nullptr}

A pointer to the first particle associated with this bond.

particle_2

Particle* netdem::BondSolverPP::particle_2 {nullptr}

A pointer to the second particle associated with this bond.

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

• /Users/lzhshou/Documents/Research/myProjects/apaam/repo/netdem/src/dem/bond_solver_pp.hpp
• /Users/lzhshou/Documents/Research/myProjects/apaam/repo/netdem/src/dem/bond_solver_pp.cpp