Struct opencv::core::MatConstIterator

pub struct MatConstIterator { /* fields omitted */ }

Methods

impl MatConstIterator

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

pub unsafe fn from_raw_ptr(ptr: *mut c_void) -> Self

impl MatConstIterator

pub fn default() -> Result<MatConstIterator>

default constructor

pub fn over(_m: &Mat) -> Result<MatConstIterator>

constructor that sets the iterator to the beginning of the matrix

pub fn with_rows_cols(
    _m: &Mat,
    _row: i32,
    _col: i32
) -> Result<MatConstIterator>

constructor that sets the iterator to the specified element of the matrix

C++ default parameters

• _col: 0

pub fn with_start(_m: &Mat, _pt: Point) -> Result<MatConstIterator>

constructor that sets the iterator to the specified element of the matrix

pub fn copy(it: &MatConstIterator) -> Result<MatConstIterator>

copy constructor

pub fn pos(&self) -> Result<Point>

returns the current iterator position

pub fn pos_to(&self, _idx: &mut i32) -> Result<()>

returns the current iterator position

pub fn lpos(&self) -> Result<ptrdiff_t>

pub fn seek(&mut self, ofs: ptrdiff_t, relative: bool) -> Result<()>

C++ default parameters

• relative: false

pub fn seek_idx(&mut self, _idx: &i32, relative: bool) -> Result<()>

C++ default parameters

• relative: false

impl MatConstIterator

pub fn typ(&self) -> i32

pub fn has_elements(&self) -> bool

pub fn get<T: DataType>(&self) -> Result<&T>

pub unsafe fn get_unchecked<T: DataType>(&self) -> Result<&T>

Trait Implementations

impl Drop for MatConstIterator

fn drop(&mut self)

Executes the destructor for this type.

impl Send for MatConstIterator