Struct MipConfig 

pub struct MipConfig {
    pub gap_tol: f64,
    pub integer_feas_tol: f64,
    pub max_nodes: usize,
    pub max_depth: usize,
    pub branching: MipBranching,
    pub cuts: bool,
    pub max_cut_rounds: usize,
}

MILP/MIQP branch-and-bound config.

Passed to solve_milp / solve_miqp.

Rules:

• gap_tol >= 0: 0 means exact optimality (node explosion risk).
• integer_feas_tol > 0
• max_nodes >= 1, max_depth >= 1

Fields

gap_tol: f64

integer_feas_tol: f64

max_nodes: usize

max_depth: usize

branching: MipBranching

cuts: bool

Generate Gomory Mixed-Integer cuts at the root before branch-and-bound. Cuts tighten the LP relaxation without removing any integer-feasible point, so the optimum is unchanged; they reduce the search tree. Default OFF (see DEFAULT_MIP_CUTS).

max_cut_rounds: usize

Maximum root cut-generation rounds. 0 ⇒ DEFAULT_MAX_CUT_ROUNDS. Each round re-solves the LP and adds GMI cuts from the fractional basic integer variables; rounds stop early when no fractional source remains or the LP bound stops improving.

Trait Implementations

impl Clone for MipConfig

fn clone(&self) -> MipConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MipConfig

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

Formats the value using the given formatter.

impl Default for MipConfig

fn default() -> Self

Returns the “default value” for a type.