Enum grb::ConstrSense

#[repr(u8)]
pub enum ConstrSense {
    Equal,
    Greater,
    Less,
}

Sense for new linear/quadratic constraint

Variants

Equal

An equality constraint

Greater

A greater-than constraint (left-hand side greater than or equal to right-hand side)

Less

A less-than constraint (left-hand side less than or equal to right-hand side)

Trait Implementations

impl Clone for ConstrSense

fn clone(&self) -> ConstrSense

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ConstrSense

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

Formats the value using the given formatter.

impl ObjAttrGet<Constr, ConstrSense> for ConstrSenseAttr

fn get(&self, model: &Model, idx: i32) -> Result<ConstrSense>

Get the value for this attribute

fn get_batch<I: IntoIterator<Item = Result<i32>>>(
    &self,
    model: &Model,
    inds: I
) -> Result<Vec<ConstrSense>>

Get multiple values for this attribute at once

impl ObjAttrSet<Constr, ConstrSense> for ConstrSenseAttr

fn set(&self, model: &Model, idx: i32, val: ConstrSense) -> Result<()>

Set the value for this attribute

fn set_batch<I: IntoIterator<Item = (Result<i32>, ConstrSense)>>(
    &self,
    model: &Model,
    idx_val_pairs: I
) -> Result<()>

Set multiple values for this attribute at once

impl TryFrom<i8> for ConstrSense

type Error = String

The type returned in the event of a conversion error.

fn try_from(val: c_char) -> Result<ConstrSense, String>

Performs the conversion.

impl Copy for ConstrSense