[−][src]Struct optimization_engine::core::fbs::FBSOptimizer
Optimiser using forward-backward splitting iterations (projected gradient)
Note that an FBSOptimizer
holds a reference to an instance of FBSEngine
which needs to be created externally. A mutable reference to that FBSEgnine
is provided to the optimizer.
The FBSEngine
is supposed to be updated whenever you need to solve
a different optimization problem.
Methods
impl<'a, GradientType, ConstraintType, CostType> FBSOptimizer<'a, GradientType, ConstraintType, CostType> where
GradientType: Fn(&[f64], &mut [f64]) -> i32,
CostType: Fn(&[f64], &mut f64) -> i32,
ConstraintType: Constraint,
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GradientType: Fn(&[f64], &mut [f64]) -> i32,
CostType: Fn(&[f64], &mut f64) -> i32,
ConstraintType: Constraint,
pub fn new(
fbs_engine: &'a mut FBSEngine<'a, GradientType, ConstraintType, CostType>
) -> FBSOptimizer<'a, GradientType, ConstraintType, CostType>
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fbs_engine: &'a mut FBSEngine<'a, GradientType, ConstraintType, CostType>
) -> FBSOptimizer<'a, GradientType, ConstraintType, CostType>
pub fn with_tolerance(
&mut self,
tolerance: f64
) -> &mut FBSOptimizer<'a, GradientType, ConstraintType, CostType>
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&mut self,
tolerance: f64
) -> &mut FBSOptimizer<'a, GradientType, ConstraintType, CostType>
pub fn with_max_iter(
&mut self,
max_iter: usize
) -> &mut FBSOptimizer<'a, GradientType, ConstraintType, CostType>
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&mut self,
max_iter: usize
) -> &mut FBSOptimizer<'a, GradientType, ConstraintType, CostType>
Sets the maximum number of iterations
Trait Implementations
impl<'life, GradientType, ConstraintType, CostType> Optimizer for FBSOptimizer<'life, GradientType, ConstraintType, CostType> where
GradientType: Fn(&[f64], &mut [f64]) -> i32 + 'life,
CostType: Fn(&[f64], &mut f64) -> i32,
ConstraintType: Constraint + 'life,
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GradientType: Fn(&[f64], &mut [f64]) -> i32 + 'life,
CostType: Fn(&[f64], &mut f64) -> i32,
ConstraintType: Constraint + 'life,
Auto Trait Implementations
impl<'a, GradientType, ConstraintType, CostType> Send for FBSOptimizer<'a, GradientType, ConstraintType, CostType> where
ConstraintType: Send,
CostType: Send,
GradientType: Send,
ConstraintType: Send,
CostType: Send,
GradientType: Send,
impl<'a, GradientType, ConstraintType, CostType> Sync for FBSOptimizer<'a, GradientType, ConstraintType, CostType> where
ConstraintType: Sync,
CostType: Sync,
GradientType: Sync,
ConstraintType: Sync,
CostType: Sync,
GradientType: Sync,
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> From for T
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impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,