Struct lp_solvers::solvers::gurobi::GurobiSolver

pub struct GurobiSolver { /* fields omitted */ }

The proprietary gurobi solver

Implementations

impl GurobiSolver

pub fn new() -> GurobiSolver

create a solver instance

pub fn command_name(&self, command_name: String) -> GurobiSolver

set the name of the commandline gurobi executable to use

Trait Implementations

impl Clone for GurobiSolver

fn clone(&self) -> GurobiSolver

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GurobiSolver

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

Formats the value using the given formatter.

impl Default for GurobiSolver

fn default() -> Self

Returns the “default value” for a type.

impl SolverProgram for GurobiSolver

fn command_name(&self) -> &str

Returns the commandline program name

fn arguments(&self, lp_file: &Path, solution_file: &Path) -> Vec<OsString>

Returns the commandline arguments

fn preferred_temp_solution_file(&self) -> Option<&Path>

If there is a predefined solution filename

fn parse_stdout_status(&self, stdout: &[u8]) -> Option<Status>

Parse the output of the program

fn solution_suffix(&self) -> Option<&str>

A suffix the solution file must have

impl SolverWithSolutionParsing for GurobiSolver

fn read_specific_solution<'a, P: LpProblem<'a>>(
    &self,
    f: &File,
    _problem: Option<&'a P>
) -> Result<Solution, String>

Read a solution from a file

fn read_solution<'a, P: LpProblem<'a>>(
    &self,
    temp_solution_file: &str,
    problem: Option<&'a P>
) -> Result<Solution, String>

👎 Deprecated

Use read_solution_from_path instead.

fn read_solution_from_path<'a, P: LpProblem<'a>>(
    &self,
    temp_solution_file: &Path,
    problem: Option<&'a P>
) -> Result<Solution, String>

Read a solution