opencv::prelude

Trait MinProblemSolver_FunctionTrait

Source 
pub trait MinProblemSolver_FunctionTrait: MinProblemSolver_FunctionTraitConst {
    // Required method
    fn as_raw_mut_MinProblemSolver_Function(&mut self) -> *mut c_void;

    // Provided method
    fn get_gradient(&mut self, x: &f64, grad: &mut f64) -> Result<()> { ... }
}
Expand description

Mutable methods for core::MinProblemSolver_Function

Required Methods§

Source

fn as_raw_mut_MinProblemSolver_Function(&mut self) -> *mut c_void

Provided Methods§

Source

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

Implementors§