[−][src]Struct optimization_engine::core::problem::Problem

pub struct Problem<'a, GradientType, ConstraintType, CostType> where
    GradientType: Fn(&[f64], &mut [f64]) -> Result<(), SolverError>,
    CostType: Fn(&[f64], &mut f64) -> Result<(), SolverError>,
    ConstraintType: Constraint,  { /* fields omitted */ }

Definition of an optimisation problem

The definition of an optimisation problem involves:

  • the gradient of the cost function
  • the cost function
  • the set of constraints, which is described by implementations of Constraint

Implementations

impl<'a, GradientType, ConstraintType, CostType> Problem<'a, GradientType, ConstraintType, CostType> where
    GradientType: Fn(&[f64], &mut [f64]) -> Result<(), SolverError>,
    CostType: Fn(&[f64], &mut f64) -> Result<(), SolverError>,
    ConstraintType: Constraint, [src]

pub fn new(
    constraints: &'a ConstraintType,
    cost_gradient: GradientType,
    cost: CostType
) -> Problem<'a, GradientType, ConstraintType, CostType>[src]

Construct a new instance of an optimisation problem

Arguments

  • constraints constraints
  • cost_gradient gradient of the cost function
  • cost cost function

Returns

New instance of Problem

Auto Trait Implementations

impl<'a, GradientType, ConstraintType, CostType> RefUnwindSafe for Problem<'a, GradientType, ConstraintType, CostType> where
    ConstraintType: RefUnwindSafe,
    CostType: RefUnwindSafe,
    GradientType: RefUnwindSafe, 

impl<'a, GradientType, ConstraintType, CostType> Send for Problem<'a, GradientType, ConstraintType, CostType> where
    ConstraintType: Sync,
    CostType: Send,
    GradientType: Send, 

impl<'a, GradientType, ConstraintType, CostType> Sync for Problem<'a, GradientType, ConstraintType, CostType> where
    ConstraintType: Sync,
    CostType: Sync,
    GradientType: Sync, 

impl<'a, GradientType, ConstraintType, CostType> Unpin for Problem<'a, GradientType, ConstraintType, CostType> where
    CostType: Unpin,
    GradientType: Unpin, 

impl<'a, GradientType, ConstraintType, CostType> UnwindSafe for Problem<'a, GradientType, ConstraintType, CostType> where
    ConstraintType: RefUnwindSafe,
    CostType: UnwindSafe,
    GradientType: UnwindSafe, 

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.