#include <actionfinderfactory.h>

ActionFinderInterface is the abstract base class for all action finders, i.e.

objects which create action lists.

Definition at line 27 of file actionfinderfactory.h.

Inheritance diagram for smash::ActionFinderInterface:

Public Member Functions
virtual	~ActionFinderInterface ()=default

virtual ActionList	find_actions_in_cell (const ParticleList &search_list, double dt, const double gcell_vol, const std::vector< FourVector > &beam_momentum) const =0
	Abstract function for finding actions, given a list of particles. More...

virtual ActionList	find_actions_with_neighbors (const ParticleList &search_list, const ParticleList &neighbors_list, double dt, const std::vector< FourVector > &beam_momentum) const =0
	Abstract function for finding actions, given two lists of particles, a search list and a neighbors list. More...

virtual ActionList	find_actions_with_surrounding_particles (const ParticleList &search_list, const Particles &surrounding_list, double dt, const std::vector< FourVector > &beam_momentum) const =0
	Abstract function for finding actions between a list of particles and the surrounding particles. More...

virtual ActionList	find_final_actions (const Particles &search_list, bool only_res=false) const =0
	This abstract function finds 'final' actions (for cleaning up at the end of the simulation, e.g. More...

Constructor & Destructor Documentation

◆ ~ActionFinderInterface()

virtual smash::ActionFinderInterface::~ActionFinderInterface ( )

virtualdefault

Member Function Documentation

◆ find_actions_in_cell()

virtual ActionList smash::ActionFinderInterface::find_actions_in_cell	(	const ParticleList &	search_list,
		double	dt,
		const double	gcell_vol,
		const std::vector< FourVector > &	beam_momentum
	)		const

pure virtual

Abstract function for finding actions, given a list of particles.

Parameters

[in]	search_list	a list of particles where each pair needs to be tested for possible interaction
[in]	dt	duration of the current time step [fm]
[in]	gcell_vol	volume of searched grid cell [fm^3]
[in]	beam_momentum	[GeV] List of beam momenta for each particle; only necessary for frozen Fermi motion

Returns: The function returns a list (std::vector) of Action objects that could possibly be executed in this time step.

Implemented in smash::HyperSurfaceCrossActionsFinder, smash::WallCrossActionsFinder, smash::ScatterActionsFinder, and smash::DecayActionsFinder.

◆ find_actions_with_neighbors()

virtual ActionList smash::ActionFinderInterface::find_actions_with_neighbors	(	const ParticleList &	search_list,
		const ParticleList &	neighbors_list,
		double	dt,
		const std::vector< FourVector > &	beam_momentum
	)		const

pure virtual

Abstract function for finding actions, given two lists of particles, a search list and a neighbors list.

Parameters

[in]	search_list	a list of particles where each particle needs to be tested for possible interactions with the neighbors
[in]	neighbors_list	a list of particles that need to be tested against particles in search_list for possible interaction
[in]	dt	duration of the current time step [fm]
[in]	beam_momentum	[GeV] List of beam momenta for each particle; only necessary for frozen Fermi motion

Returns: The function returns a list (std::vector) of Action objects that could possibly be executed in this time step.

Implemented in smash::DecayActionsFinder, smash::HyperSurfaceCrossActionsFinder, smash::WallCrossActionsFinder, and smash::ScatterActionsFinder.

◆ find_actions_with_surrounding_particles()

virtual ActionList smash::ActionFinderInterface::find_actions_with_surrounding_particles	(	const ParticleList &	search_list,
		const Particles &	surrounding_list,
		double	dt,
		const std::vector< FourVector > &	beam_momentum
	)		const

pure virtual

Abstract function for finding actions between a list of particles and the surrounding particles.

Note: The first list can be a subset of the second list.

Parameters

[in]	search_list	a list of particles where each particle needs to be tested for possible interactions with the surrounding particles
[in]	surrounding_list	a list of particles that need to be tested against particles in search_list for possible interaction
[in]	dt	duration of the current time step [fm]
[in]	beam_momentum	[GeV] List of beam momenta for each particle; only necessary for frozen Fermi motion

Returns: The function returns a list (std::vector) of Action objects that could possibly be executed in this time step.

Implemented in smash::DecayActionsFinder, smash::HyperSurfaceCrossActionsFinder, smash::WallCrossActionsFinder, and smash::ScatterActionsFinder.

◆ find_final_actions()

virtual ActionList smash::ActionFinderInterface::find_final_actions	(	const Particles &	search_list,
		bool	only_res = `false`
	)		const

pure virtual

This abstract function finds 'final' actions (for cleaning up at the end of the simulation, e.g.

letting the remaining resonances decay).

Parameters

[in]	search_list	a list of particles where each particle needs to be tested for possible interactions with the surrounding particles
[in]	only_res	this optional parameter requests that only actions regarding resonances are considered (disregarding stable particles)

Returns: The function returns a list (std::vector) of Action objects.

Implemented in smash::HyperSurfaceCrossActionsFinder, smash::WallCrossActionsFinder, smash::ScatterActionsFinder, and smash::DecayActionsFinder.

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

src/include/smash/actionfinderfactory.h

Public Member Functions

Constructor & Destructor Documentation

◆ ~ActionFinderInterface()

Member Function Documentation

◆ find_actions_in_cell()

◆ find_actions_with_neighbors()

◆ find_actions_with_surrounding_particles()

◆ find_final_actions()