Struct ParametricSimplexSolver 

pub struct ParametricSimplexSolver { /* private fields */ }

Parametric simplex solver.

Implementations

impl ParametricSimplexSolver

pub fn new(config: ParametricSimplexConfig) -> Self

Create a new parametric simplex solver.

TODO: Disabled until SimplexSolver API is available.

pub fn default_config() -> Self

Create with default configuration.

pub fn set_parametric_coeff(&mut self, id: usize, coeff: BigRational)

Set parametric coefficient for a variable/constraint.

pub fn solve(&mut self) -> ParametricSimplexResult

Solve the parametric LP.

Computes breakpoints and intervals where basis changes.

pub fn breakpoints(&self) -> &[Breakpoint]

Get breakpoints.

pub fn intervals(&self) -> &[ParametricInterval]

Get intervals.

pub fn evaluate(&self, lambda: &BigRational) -> Option<BigRational>

Evaluate optimal value at parameter λ.

pub fn stats(&self) -> &ParametricSimplexStats

Get statistics.

Trait Implementations

impl Debug for ParametricSimplexSolver

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

Formats the value using the given formatter.