Struct RootFinder 

pub struct RootFinder<V: Vector> { /* private fields */ }

Implementations

impl<V: Vector> RootFinder<V>

pub fn new(nroots: usize, nstates: usize, ctx: V::C) -> Self

pub fn init(&self, root_fn: &impl NonLinearOp<V = V, T = V::T>, y: &V, t: V::T)

Set the lower boundary of the root search. This function should be called first after Self::new

pub fn check_root( &self, interpolate_inplace: &impl Fn(V::T, &mut V) -> Result<(), DiffsolError>, root_fn: &impl NonLinearOp<V = V, T = V::T>, y: &V, t: V::T, ) -> Option<V::T>

Set the upper boundary of the root search and checks for a zero crossing. If a zero crossing is found, the index of the crossing is returned

This function assumes that g0 and t0 have already beeen set via Self::init or previous iterations of Self::check_root

We find the root of a function using the method proposed by Sundials docs

Trait Implementations

impl<V: Clone + Vector> Clone for RootFinder<V>

where V::T: Clone,

fn clone(&self) -> RootFinder<V>

Returns a duplicate of the value.

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

Performs copy-assignment from source.