tiny_solver::optimizer::gauss_newton_optimizer

Struct GaussNewtonOptimizer

pub struct GaussNewtonOptimizer {}

Implementations§

impl GaussNewtonOptimizer

pub fn new() -> Self

Trait Implementations§

impl Debug for GaussNewtonOptimizer

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

Formats the value using the given formatter. Read more

impl Default for GaussNewtonOptimizer

fn default() -> Self

Returns the “default value” for a type. Read more

impl Optimizer for GaussNewtonOptimizer

fn optimize( &self, problem: &Problem, initial_values: &HashMap<String, DVector<f64>>, optimizer_option: Option<OptimizerOptions>, ) -> Option<HashMap<String, DVector<f64>>>

fn apply_dx( &self, dx: &DVector<f64>, params: &mut HashMap<String, DVector<f64>>, variable_name_to_col_idx_dict: &HashMap<String, usize>, fixed_var_indexes: &HashMap<String, HashSet<usize>>, variable_bounds: &HashMap<String, HashMap<usize, (f64, f64)>>, )

Auto Trait Implementations§

impl Freeze for GaussNewtonOptimizer

impl RefUnwindSafe for GaussNewtonOptimizer

impl Send for GaussNewtonOptimizer

impl Sync for GaussNewtonOptimizer

impl Unpin for GaussNewtonOptimizer

impl UnwindSafe for GaussNewtonOptimizer

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

impl<T, U> TryFrom<U> for T
where 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>

Performs the conversion.

impl<T, U> TryInto<U> for T
where 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>

Performs the conversion.