forces.hpp File Reference

Force calculation. More...

#include <config/config.hpp>
#include "ParticleRange.hpp"
#include "cell_system/CellStructure.hpp"
#include "system/System.hpp"

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Functions
void	init_forces_and_thermostat (System::System const &system)
	Combined force initialization and Langevin noise application.
void	init_forces_ghosts (const CellStructure &cell_structure)
	Set forces of all ghosts to zero.
void	calc_long_range_forces (ParticleRange const &particles)
	Calculate long range forces (P3M, ...).

Detailed Description

Force calculation.

Implementation in forces.cpp.

Definition in file forces.hpp.

Function Documentation

calc_long_range_forces()

void calc_long_range_forces

(

ParticleRange const &

particles

)

Calculate long range forces (P3M, ...).

Definition at line 423 of file forces.cpp.

References Coulomb::Solver::calc_long_range_force(), Dipoles::Solver::calc_long_range_force(), Coulomb::get_coulomb(), and Dipoles::get_dipoles().

Referenced by System::System::calculate_forces().

init_forces_and_thermostat()

void init_forces_and_thermostat

(

System::System const &

system

)

Combined force initialization and Langevin noise application.

Definition at line 98 of file forces.cpp.

References System::System::cell_structure, convert_vector_body_to_space(), external_force(), Particle::force(), Particle::force_and_torque(), friction_thermo_langevin(), friction_thermo_langevin_rotation(), System::System::get_time_step(), init_forces_ghosts(), System::System::propagation, PropagationMode::ROT_LANGEVIN, System::System::thermostat, Particle::torque(), and PropagationMode::TRANS_LANGEVIN.

Referenced by System::System::calculate_forces().

init_forces_ghosts()

void init_forces_ghosts

(

const CellStructure &

cell_structure

)

Set forces of all ghosts to zero.

Definition at line 140 of file forces.cpp.

References CellStructure::for_each_ghost_particle(), and Particle::force_and_torque().

Referenced by init_forces_and_thermostat(), lb_tracers_add_particle_force_to_fluid(), vs_com_back_transfer_forces_and_torques(), and vs_relative_back_transfer_forces_and_torques().