Trait opencv::prelude::ERFilter_CallbackTrait

pub trait ERFilter_CallbackTrait: ERFilter_CallbackTraitConst {
    // Required method
    fn as_raw_mut_ERFilter_Callback(&mut self) -> *mut c_void;

    // Provided method
    fn eval(&mut self, stat: &impl ERStatTraitConst) -> Result<f64> { ... }
}

Mutable methods for crate::text::ERFilter_Callback

Required Methods

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

Provided Methods

fn eval(&mut self, stat: &impl ERStatTraitConst) -> Result<f64>

The classifier must return probability measure for the region.

Parameters

• stat: : The region to be classified

Object Safety

This trait is not object safe.

Implementors

impl ERFilter_CallbackTrait for BoxedRefMut<'_, ERFilter_Callback>

impl ERFilter_CallbackTrait for Ptr<ERFilter_Callback>

impl ERFilter_CallbackTrait for ERFilter_Callback