Trait LinearSolver 

pub trait LinearSolver {
    type Tangent;

    // Required method
    fn solve(
        &self,
        tangent: Self::Tangent,
        retained: &[usize],
        residual: &Vector,
    ) -> Result<Vector, String>;
}

A way of solving the linear system a Newton step is made of.

The tangent is the one this solver can work from, as the problem hands it out. Choosing a solver for a problem that cannot supply that tangent is refused at compile time.

Required Associated Types

type Tangent

The tangent this solver works from.

Required Methods

fn solve( &self, tangent: Self::Tangent, retained: &[usize], residual: &Vector, ) -> Result<Vector, String>

The decrement over the retained variables, given the tangent at the current state and the residual over those variables.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl LinearSolver for Feti

Available on crate feature fem only.

type Tangent = ElementSystems