Struct gurobi::Env

pub struct Env { /* fields omitted */ }

Gurobi environment object

Methods

impl Env

pub fn new(logfilename: &str) -> Result<Env>

Create an environment with log file

pub fn new_client(
    logfilename: &str,
    computeserver: &str,
    port: i32,
    password: &str,
    priority: i32,
    timeout: f64
) -> Result<Env>

Create a client environment on a computer server with log file

pub fn new_model(&self, modelname: &str) -> Result<Model>

Deprecated

Create an empty Gurobi model from the environment

pub fn read_model(&self, filename: &str) -> Result<Model>

Deprecated

Read a model from a file

pub fn get<P: Param>(&self, param: P) -> Result<P::Out>

Query the value of a parameter

pub fn set<P: Param>(&mut self, param: P, value: P::Out) -> Result<()>

Set the value of a parameter

pub fn read_params(&mut self, filename: &str) -> Result<()>

Import a set of parameter values from a file

pub fn write_params(&self, filename: &str) -> Result<()>

Write the set of parameter values to a file

pub fn message(&self, message: &str)

Insert a message into log file.

When message cannot convert to raw C string, a panic is occurred.

Trait Implementations

impl Drop for Env

fn drop(&mut self)

Executes the destructor for this type.