netdem::BondEntry Class Reference

The BondEntry class represents a collection of contact geometries and forces for one bond. More...

#include <bond_entry.hpp>

Public Member Functions
void	UpdateForces (ContactPP *const cnt, double dt)
	Updates the contact forces based on pairwise particle contact interactions.
void	UpdateForces (ContactPW *const cnt, double dt)
	Updates the contact forces based on particle-wall contact interactions.
void	UpdateLocalForces (ContactPP *const cnt, double dt)
	Updates the local contact forces based on pairwise particle contact interactions.
void	UpdateLocalForces (ContactPW *const cnt, double dt)
	Updates the local contact forces based on particle-wall contact interactions.
void	UpdateGlobalForces ()
	Updates the global contact forces associated with this bond entry.

Public Attributes
BondGeometries	cnt_geoms
	The contact geometries associated with this bond entry.
ContactForces	cnt_forces
	The contact forces associated with this bond entry.
ContactModel *	cnt_model {nullptr}
	Pointer to the contact model used to calculate forces.

Detailed Description

The BondEntry class represents a collection of contact geometries and forces for one bond.

Member Function Documentation

UpdateForces() [1/2]

void BondEntry::UpdateForces	(	ContactPP *const	cnt,
		double	dt )

Updates the contact forces based on pairwise particle contact interactions.

Parameters

cnt	Pointer to the pairwise particle contact object.
dt	Timestep of the simulation.

UpdateForces() [2/2]

void BondEntry::UpdateForces	(	ContactPW *const	cnt,
		double	dt )

Updates the contact forces based on particle-wall contact interactions.

Parameters

cnt	Pointer to the particle-wall contact object.
dt	Timestep of the simulation.

UpdateGlobalForces()

void BondEntry::UpdateGlobalForces

(

)

Updates the global contact forces associated with this bond entry.

UpdateLocalForces() [1/2]

void BondEntry::UpdateLocalForces	(	ContactPP *const	cnt,
		double	dt )

Updates the local contact forces based on pairwise particle contact interactions.

Parameters

cnt	Pointer to the pairwise particle contact object.
dt	Timestep of the simulation.

UpdateLocalForces() [2/2]

void BondEntry::UpdateLocalForces	(	ContactPW *const	cnt,
		double	dt )

Updates the local contact forces based on particle-wall contact interactions.

Parameters

cnt	Pointer to the particle-wall contact object.
dt	Timestep of the simulation.

Member Data Documentation

cnt_forces

ContactForces netdem::BondEntry::cnt_forces

The contact forces associated with this bond entry.

cnt_geoms

BondGeometries netdem::BondEntry::cnt_geoms

The contact geometries associated with this bond entry.

cnt_model

ContactModel* netdem::BondEntry::cnt_model {nullptr}

Pointer to the contact model used to calculate forces.

This pointer is maintained in each individual contact entry for potential extension.

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