Trait opencv::core::prelude::MinProblemSolverConst

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pub trait MinProblemSolverConst: AlgorithmTraitConst {
    fn as_raw_MinProblemSolver(&self) -> *const c_void;

    fn get_function(&self) -> Result<Ptr<dyn MinProblemSolver_Function>> { ... }
    fn get_term_criteria(&self) -> Result<TermCriteria> { ... }
}

Expand description

Basic interface for all solvers

Required Methods

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fn as_raw_MinProblemSolver(&self) -> *const c_void

Provided Methods

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fn get_function(&self) -> Result<Ptr<dyn MinProblemSolver_Function>>

Getter for the optimized function.

The optimized function is represented by Function interface, which requires derivatives to implement the calc(double*) and getDim() methods to evaluate the function.

Returns

Smart-pointer to an object that implements Function interface - it represents the function that is being optimized. It can be empty, if no function was given so far.

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