Type Definition opencv::types::PtrOfConjGradSolver

type PtrOfConjGradSolver = Ptr<dyn ConjGradSolver>;

Implementations

impl PtrOfConjGradSolver

pub fn as_raw_PtrOfConjGradSolver(&self) -> *const c_void

pub fn as_raw_mut_PtrOfConjGradSolver(&mut self) -> *mut c_void

Trait Implementations

impl AlgorithmTrait for PtrOfConjGradSolver

pub fn as_raw_Algorithm(&self) -> *const c_void

pub fn as_raw_mut_Algorithm(&mut self) -> *mut c_void

pub fn clear(&mut self) -> Result<()>

Clears the algorithm state

pub fn write(&self, fs: &mut FileStorage) -> Result<()>

Stores algorithm parameters in a file storage

pub fn write_with_name(&self, fs: &Ptr<FileStorage>, name: &str) -> Result<()>

simplified API for language bindings Stores algorithm parameters in a file storage

pub fn read(&mut self, fn_: &FileNode) -> Result<()>

Reads algorithm parameters from a file storage

pub fn empty(&self) -> Result<bool>

Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read

pub fn save(&self, filename: &str) -> Result<()>

Saves the algorithm to a file. In order to make this method work, the derived class must implement Algorithm::write(FileStorage& fs).

pub fn get_default_name(&self) -> Result<String>

Returns the algorithm string identifier. This string is used as top level xml/yml node tag when the object is saved to a file or string.

impl ConjGradSolver for PtrOfConjGradSolver

pub fn as_raw_ConjGradSolver(&self) -> *const c_void

pub fn as_raw_mut_ConjGradSolver(&mut self) -> *mut c_void

impl MinProblemSolver for PtrOfConjGradSolver

pub fn as_raw_MinProblemSolver(&self) -> *const c_void

pub fn as_raw_mut_MinProblemSolver(&mut self) -> *mut c_void

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

Getter for the optimized function.

pub fn set_function(
    &mut self,
    f: &Ptr<dyn MinProblemSolver_Function>
) -> Result<()>

Setter for the optimized function.

pub fn get_term_criteria(&self) -> Result<TermCriteria>

Getter for the previously set terminal criteria for this algorithm.

pub fn set_term_criteria(&mut self, termcrit: TermCriteria) -> Result<()>

Set terminal criteria for solver.

pub fn minimize(&mut self, x: &mut dyn ToInputOutputArray) -> Result<f64>

actually runs the algorithm and performs the minimization.