[−][src]Trait opencv::core::MinProblemSolver_Function

pub trait MinProblemSolver_Function {
    fn get_dims(&self) -> Result<i32> { ... }

    fn get_gradient_eps(&self) -> Result<f64> { ... }

    fn calc(&self, x: &f64) -> Result<f64> { ... }

    fn get_gradient(&mut self, x: &f64, grad: &mut f64) -> Result<()> { ... }
}

Represents function being optimized

Provided methods

fn get_dims(&self) -> Result<i32>

fn get_gradient_eps(&self) -> Result<f64>

fn calc(&self, x: &f64) -> Result<f64>

fn get_gradient(&mut self, x: &f64, grad: &mut f64) -> Result<()>

Loading content...

Implementors

impl MinProblemSolver_Function for PtrOfFunction[src]

fn get_dims(&self) -> Result<i32>[src]

fn get_gradient_eps(&self) -> Result<f64>[src]

fn calc(&self, x: &f64) -> Result<f64>[src]

fn get_gradient(&mut self, x: &f64, grad: &mut f64) -> Result<()>[src]

Loading content...