netdem::BondSolverPW Class Reference

A class for solving point-wall bonds between a particle and a wall. More...

#include <bond_solver_pw.hpp>

Public Member Functions
	BondSolverPW ()
	BondSolverPW (Particle *const p, Wall *const w)
void	ResolveInit (ContactPW *const cnt, double timestep)
void	ResolveUpdate (ContactPW *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 p, Wall *const w)

Public Attributes
Particle *	particle {nullptr}
Wall *	wall {nullptr}

Detailed Description

A class for solving point-wall bonds between a particle and a wall.

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

Constructor & Destructor Documentation

BondSolverPW() [1/2]

BondSolverPW::BondSolverPW

(

)

Default constructor for the BondSolverPW class.

BondSolverPW() [2/2]

BondSolverPW::BondSolverPW	(	Particle *const	p,
		Wall *const	w )

Constructor for the BondSolverPW class that initializes particles and walls.

Parameters

p	A pointer to the particle.
w	A pointer to the wall.

Member Function Documentation

Init()

void BondSolverPW::Init	(	Particle *const	p,
		Wall *const	w )

Initializes the particle and wall associated with this bond.

Parameters

p	A pointer to the particle.
w	A pointer to the wall.

ResolveInit() [1/2]

void BondSolverPW::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 BondSolverPW::ResolveInit	(	ContactPW *const	cnt,
		double	timestep )

Initializes the solver for a given point-wall contact.

Parameters

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

ResolveUpdate() [1/2]

void BondSolverPW::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 BondSolverPW::ResolveUpdate	(	ContactPW *const	cnt,
		double	timestep )

Updates the solver for a given point-wall contact.

Parameters

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

Member Data Documentation

particle

Particle* netdem::BondSolverPW::particle {nullptr}

A pointer to the particle associated with this bond.

wall

Wall* netdem::BondSolverPW::wall {nullptr}

A pointer to the wall 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_pw.hpp
• /Users/lzhshou/Documents/Research/myProjects/apaam/repo/netdem/src/dem/bond_solver_pw.cpp