Struct opencv::core::UMat

pub struct UMat { /* fields omitted */ }

@todo document

Methods

impl UMat

pub fn get_mat(&self, flags: i32) -> Result<Mat>

pub fn copy_to(&self, m: &mut Mat) -> Result<()>

pub fn copy_to_masked(&self, m: &mut Mat, mask: &Mat) -> Result<()>

pub fn convert_to(
    &self,
    m: &mut Mat,
    rtype: i32,
    alpha: f64,
    beta: f64
) -> Result<()>

C++ default parameters:

• alpha: 1
• beta: 0

pub fn dot(&self, m: &Mat) -> Result<f64>

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

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

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

pub fn locate_roi(&self, whole_size: Size, ofs: Point) -> Result<()>

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

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

pub fn elem_size(&self) -> Result<size_t>

pub fn elem_size1(&self) -> Result<size_t>

pub fn typ(&self) -> Result<i32>

pub fn depth(&self) -> Result<i32>

pub fn channels(&self) -> Result<i32>

pub fn step1(&self, i: i32) -> Result<size_t>

C++ default parameters:

• i: 0

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

pub fn total(&self) -> Result<size_t>

pub fn check_vector(
    &self,
    elem_channels: i32,
    depth: i32,
    require_continuous: bool
) -> Result<i32>

C++ default parameters:

• depth: -1
• require_continuous: true

pub fn handle(&self, access_flags: i32) -> Result<&mut c_void>

pub fn ndoffset(&self, ofs: &mut size_t) -> Result<()>

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

Trait Implementations

impl Drop for UMat

fn drop(&mut self)

Executes the destructor for this type.