Struct opencv::core::DMatch

#[repr(C)]
pub struct DMatch {
    pub query_idx: i32,
    pub train_idx: i32,
    pub img_idx: i32,
    pub distance: f32,
}

Class for matching keypoint descriptors

query descriptor index, train descriptor index, train image index, and distance between descriptors.

Fields

query_idx: i32

train_idx: i32

img_idx: i32

distance: f32

Methods

impl DMatch

pub fn default() -> Result<DMatch>

pub fn new(_query_idx: i32, _train_idx: i32, _distance: f32) -> Result<DMatch>

pub fn new_index(
    _query_idx: i32,
    _train_idx: i32,
    _img_idx: i32,
    _distance: f32
) -> Result<DMatch>

Trait Implementations

impl Clone for DMatch

fn clone(&self) -> DMatch

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<DMatch> for DMatch

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Copy for DMatch

impl Debug for DMatch

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

Formats the value using the given formatter.