Struct argmin_core::MinimalNoOperator

pub struct MinimalNoOperator {}

Methods

impl MinimalNoOperator

pub fn new() -> Self

Trait Implementations

impl ArgminOp for MinimalNoOperator

type Param = Vec<f64>

Type of the parameter vector

type Output = f64

Output of the operator. Most solvers expect f64.

type Hessian = Vec<Vec<f64>>

Type of Hessian

fn apply(&self, _p: &Self::Param) -> Result<Self::Output, Error>

Applies the operator/cost function to parameters

fn gradient(&self, _p: &Self::Param) -> Result<Self::Param, Error>

Computes the gradient at the given parameters

fn hessian(&self, _p: &Self::Param) -> Result<Self::Hessian, Error>

Computes the hessian at the given parameters

fn modify(&self, _p: &Self::Param, _t: f64) -> Result<Self::Param, Error>

Modifies a parameter vector. Comes with a variable that indicates the "degree" of the modification.

impl Default for MinimalNoOperator

fn default() -> MinimalNoOperator

Returns the "default value" for a type.

impl Clone for MinimalNoOperator

fn clone(&self) -> MinimalNoOperator

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MinimalNoOperator

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

Formats the value using the given formatter.

impl Serialize for MinimalNoOperator

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

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for MinimalNoOperator

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.