pub struct GPCPatchSample { /* private fields */ }
Implementations§
Source§impl GPCPatchSample
impl GPCPatchSample
Sourcepub fn default() -> GPCPatchSample
pub fn default() -> GPCPatchSample
Creates a default instance of the class by calling the default constructor
Trait Implementations§
Source§impl Boxed for GPCPatchSample
impl Boxed for GPCPatchSample
Source§unsafe fn from_raw(
ptr: <GPCPatchSample as OpenCVFromExtern>::ExternReceive,
) -> Self
unsafe fn from_raw( ptr: <GPCPatchSample as OpenCVFromExtern>::ExternReceive, ) -> Self
Wrap the specified raw pointer Read more
Source§fn into_raw(
self,
) -> <GPCPatchSample as OpenCVTypeExternContainer>::ExternSendMut
fn into_raw( self, ) -> <GPCPatchSample as OpenCVTypeExternContainer>::ExternSendMut
Return the underlying raw pointer while consuming this wrapper. Read more
Source§fn as_raw(&self) -> <GPCPatchSample as OpenCVTypeExternContainer>::ExternSend
fn as_raw(&self) -> <GPCPatchSample as OpenCVTypeExternContainer>::ExternSend
Return the underlying raw pointer. Read more
Source§fn as_raw_mut(
&mut self,
) -> <GPCPatchSample as OpenCVTypeExternContainer>::ExternSendMut
fn as_raw_mut( &mut self, ) -> <GPCPatchSample as OpenCVTypeExternContainer>::ExternSendMut
Return the underlying mutable raw pointer Read more
Source§impl Debug for GPCPatchSample
impl Debug for GPCPatchSample
Source§impl Default for GPCPatchSample
impl Default for GPCPatchSample
Source§impl Drop for GPCPatchSample
impl Drop for GPCPatchSample
Source§impl GPCPatchSampleTrait for GPCPatchSample
impl GPCPatchSampleTrait for GPCPatchSample
fn as_raw_mut_GPCPatchSample(&mut self) -> *mut c_void
fn set_ref(&mut self, val: GPCPatchDescriptor)
fn set_pos(&mut self, val: GPCPatchDescriptor)
fn set_neg(&mut self, val: GPCPatchDescriptor)
Source§impl GPCPatchSampleTraitConst for GPCPatchSample
impl GPCPatchSampleTraitConst for GPCPatchSample
fn as_raw_GPCPatchSample(&self) -> *const c_void
fn ref_(&self) -> GPCPatchDescriptor
fn pos(&self) -> GPCPatchDescriptor
fn neg(&self) -> GPCPatchDescriptor
fn get_directions( &self, refdir: &mut bool, posdir: &mut bool, negdir: &mut bool, coef: VecN<f64, 18>, rhs: f64, ) -> Result<()>
impl Send for GPCPatchSample
Auto Trait Implementations§
impl Freeze for GPCPatchSample
impl RefUnwindSafe for GPCPatchSample
impl !Sync for GPCPatchSample
impl Unpin for GPCPatchSample
impl UnwindSafe for GPCPatchSample
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<Mat> ModifyInplace for Matwhere
Mat: Boxed,
impl<Mat> ModifyInplace for Matwhere
Mat: Boxed,
Source§unsafe fn modify_inplace<Res>(
&mut self,
f: impl FnOnce(&Mat, &mut Mat) -> Res,
) -> Res
unsafe fn modify_inplace<Res>( &mut self, f: impl FnOnce(&Mat, &mut Mat) -> Res, ) -> Res
Helper function to call OpenCV functions that allow in-place modification of a
Mat
or another similar object. By passing
a mutable reference to the Mat
to this function your closure will get called with the read reference and a write references
to the same Mat
. This is unsafe in a general case as it leads to having non-exclusive mutable access to the internal data,
but it can be useful for some performance sensitive operations. One example of an OpenCV function that allows such in-place
modification is imgproc::threshold
. Read more