Struct TermCriteria 

#[repr(C)]
pub struct TermCriteria {
    pub typ: i32,
    pub max_count: i32,
    pub epsilon: f64,
}

The class defining termination criteria for iterative algorithms.

You can initialize it by default constructor and then override any parameters, or the structure may be fully initialized using the advanced variant of the constructor.

Fields

typ: i32

the type of termination criteria: COUNT, EPS or COUNT + EPS

max_count: i32

the maximum number of iterations/elements

epsilon: f64

the desired accuracy

Implementations

impl TermCriteria

pub fn is_valid(self) -> Result<bool>

pub fn default() -> Result<TermCriteria>

default constructor

pub fn new(typ: i32, max_count: i32, epsilon: f64) -> Result<TermCriteria>

Parameters

• type: The type of termination criteria, one of TermCriteria::Type
• maxCount: The maximum number of iterations or elements to compute.
• epsilon: The desired accuracy or change in parameters at which the iterative algorithm stops.

Trait Implementations

impl Clone for TermCriteria

fn clone(&self) -> TermCriteria

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TermCriteria

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for TermCriteria

fn eq(&self, other: &TermCriteria) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for TermCriteria

impl StructuralPartialEq for TermCriteria