Struct ArmijoCondition

pub struct ArmijoCondition<F> { /* private fields */ }

Armijo Condition

Implementations

impl<F: ArgminFloat> ArmijoCondition<F>

pub fn new(c: F) -> Result<Self, Error>

Constructor

Trait Implementations

impl<F: Clone> Clone for ArmijoCondition<F>

fn clone(&self) -> ArmijoCondition<F>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<F: Debug> Debug for ArmijoCondition<F>

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

Formats the value using the given formatter.

impl<F: Default> Default for ArmijoCondition<F>

fn default() -> ArmijoCondition<F>

Returns the “default value” for a type.

impl<'de, F> Deserialize<'de> for ArmijoCondition<F>

where F: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T, F> LineSearchCondition<T, F> for ArmijoCondition<F>

where T: ArgminDot<T, F>, F: ArgminFloat + Serialize + DeserializeOwned,

fn eval( &self, cur_cost: F, _cur_grad: T, init_cost: F, init_grad: T, search_direction: T, alpha: F, ) -> bool

Evaluate the condition

fn requires_cur_grad(&self) -> bool

Indicates whether this condition requires the computation of the gradient at the new point

impl<F> Serialize for ArmijoCondition<F>

where F: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<F: Copy> Copy for ArmijoCondition<F>