DivergenceCriterion Class Reference

Criterion computing time step from velocity divergence. More...

#include <TimeStepCriterion.h>

Inheritance diagram for DivergenceCriterion:

Public Member Functions
	DivergenceCriterion (const RunSettings &settings)
virtual TimeStep	compute (IScheduler &scheduler, Storage &storage, Float maxStep, Statistics &stats) override
	Computes the value of the time step. More...
Public Member Functions inherited from Polymorphic
virtual	~Polymorphic ()

Detailed Description

Criterion computing time step from velocity divergence.

This criterion constrains the time step based on relative velocities of interacting particles.

Definition at line 121 of file TimeStepCriterion.h.

Constructor & Destructor Documentation

DivergenceCriterion()

DivergenceCriterion::DivergenceCriterion ( const RunSettings &  settings )

explicit

Definition at line 256 of file TimeStepCriterion.cpp.

Member Function Documentation

compute()

TimeStep DivergenceCriterion::compute ( IScheduler &  scheduler, Storage &  storage, Float  maxStep, Statistics &  stats  )

overridevirtual

Computes the value of the time step.

Parameters

scheduler	Scheduler than can be used for parallelization.
storage	Storage containing all physical quantities from which the time step is determined.
maxStep	Maximal allowed time step.
stats	Used to save statistics of the criterion.

Returns

Computed time step and ID of criterion that determined the value.

Implements ITimeStepCriterion.

Definition at line 260 of file TimeStepCriterion.cpp.

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

• /home/pavel/projects/astro/sph/src/core/timestepping/TimeStepCriterion.h
• /home/pavel/projects/astro/sph/src/core/timestepping/TimeStepCriterion.cpp