Struct SobolevFunction 

pub struct SobolevFunction<const P: usize, const Q: usize, const R: usize, const K: usize> { /* private fields */ }

A function in a Sobolev space with weak derivatives.

Stores the function and its weak derivatives up to order k.

Implementations

impl<const P: usize, const Q: usize, const R: usize, const K: usize> SobolevFunction<P, Q, R, K>

pub fn new<F>( func: F, derivatives: Vec<Arc<dyn Fn(&[f64]) -> Multivector<P, Q, R> + Send + Sync>>, spatial_dim: usize, ) -> Self

where F: Fn(&[f64]) -> Multivector<P, Q, R> + Send + Sync + 'static,

Create a new Sobolev function with its derivatives.

pub fn eval(&self, point: &[f64]) -> Multivector<P, Q, R>

Evaluate the function at a point.

pub fn eval_derivative( &self, i: usize, point: &[f64], ) -> Option<Multivector<P, Q, R>>

Evaluate the i-th derivative at a point.

pub fn derivative_count(&self) -> usize

Get the number of derivatives stored.

pub fn spatial_dimension(&self) -> usize

Get the spatial dimension.

Trait Implementations

impl<const P: usize, const Q: usize, const R: usize, const K: usize> Clone for SobolevFunction<P, Q, R, K>

fn clone(&self) -> SobolevFunction<P, Q, R, K>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<const P: usize, const Q: usize, const R: usize, const K: usize> Debug for SobolevFunction<P, Q, R, K>

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

Formats the value using the given formatter.