Struct EulerIntegrator 

pub struct EulerIntegrator;

Euler integrator (1st order, non-symplectic).

Simple but inaccurate. Energy drifts over time. Useful for comparison and debugging.

Implementations

impl EulerIntegrator

pub const fn new() -> Self

Create a new Euler integrator.

Trait Implementations

impl Clone for EulerIntegrator

fn clone(&self) -> EulerIntegrator

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EulerIntegrator

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for EulerIntegrator

fn default() -> EulerIntegrator

Returns the “default value” for a type.

impl Integrator for EulerIntegrator

fn step( &self, state: &mut SimState, force_field: &dyn ForceField, dt: f64, ) -> SimResult<()>

Step the state forward by one timestep.

fn error_order(&self) -> u32

Get the error order of this integrator.

fn is_symplectic(&self) -> bool

Check if integrator is symplectic (preserves phase space volume).