Struct opencv::core::MatOp

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pub struct MatOp { /* private fields */ }
Expand description

////////////////////////////// Matrix Expressions /////////////////////////////////

Trait Implementations§

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impl Boxed for MatOp

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unsafe fn from_raw(ptr: <MatOp as OpenCVFromExtern>::ExternReceive) -> Self

Wrap the specified raw pointer Read more
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fn into_raw(self) -> <MatOp as OpenCVTypeExternContainer>::ExternSendMut

Return the underlying raw pointer while consuming this wrapper. Read more
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fn as_raw(&self) -> <MatOp as OpenCVTypeExternContainer>::ExternSend

Return the underlying raw pointer. Read more
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fn as_raw_mut(&mut self) -> <MatOp as OpenCVTypeExternContainer>::ExternSendMut

Return the underlying mutable raw pointer Read more
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impl Debug for MatOp

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

Formats the value using the given formatter. Read more
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impl Drop for MatOp

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fn drop(&mut self)

Executes the destructor for this type. Read more
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impl MatOpTrait for MatOp

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fn as_raw_mut_MatOp(&mut self) -> *mut c_void

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impl MatOpTraitConst for MatOp

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fn as_raw_MatOp(&self) -> *const c_void

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fn element_wise(&self, expr: &impl MatExprTraitConst) -> Result<bool>

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fn assign( &self, expr: &impl MatExprTraitConst, m: &mut impl MatTrait, typ: i32 ) -> Result<()>

C++ default parameters Read more
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fn assign_def( &self, expr: &impl MatExprTraitConst, m: &mut impl MatTrait ) -> Result<()>

Note Read more
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fn roi( &self, expr: &impl MatExprTraitConst, row_range: &impl RangeTraitConst, col_range: &impl RangeTraitConst, res: &mut impl MatExprTrait ) -> Result<()>

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fn diag( &self, expr: &impl MatExprTraitConst, d: i32, res: &mut impl MatExprTrait ) -> Result<()>

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fn aug_assign_add( &self, expr: &impl MatExprTraitConst, m: &mut impl MatTrait ) -> Result<()>

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fn aug_assign_subtract( &self, expr: &impl MatExprTraitConst, m: &mut impl MatTrait ) -> Result<()>

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fn aug_assign_multiply( &self, expr: &impl MatExprTraitConst, m: &mut impl MatTrait ) -> Result<()>

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fn aug_assign_divide( &self, expr: &impl MatExprTraitConst, m: &mut impl MatTrait ) -> Result<()>

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fn aug_assign_and( &self, expr: &impl MatExprTraitConst, m: &mut impl MatTrait ) -> Result<()>

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fn aug_assign_or( &self, expr: &impl MatExprTraitConst, m: &mut impl MatTrait ) -> Result<()>

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fn aug_assign_xor( &self, expr: &impl MatExprTraitConst, m: &mut impl MatTrait ) -> Result<()>

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fn add( &self, expr1: &impl MatExprTraitConst, expr2: &impl MatExprTraitConst, res: &mut impl MatExprTrait ) -> Result<()>

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fn add_scalar( &self, expr1: &impl MatExprTraitConst, s: Scalar, res: &mut impl MatExprTrait ) -> Result<()>

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fn subtract( &self, expr1: &impl MatExprTraitConst, expr2: &impl MatExprTraitConst, res: &mut impl MatExprTrait ) -> Result<()>

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fn subtract_scalar( &self, s: Scalar, expr: &impl MatExprTraitConst, res: &mut impl MatExprTrait ) -> Result<()>

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fn multiply( &self, expr1: &impl MatExprTraitConst, expr2: &impl MatExprTraitConst, res: &mut impl MatExprTrait, scale: f64 ) -> Result<()>

C++ default parameters Read more
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fn multiply_def( &self, expr1: &impl MatExprTraitConst, expr2: &impl MatExprTraitConst, res: &mut impl MatExprTrait ) -> Result<()>

Note Read more
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fn multiply_f64( &self, expr1: &impl MatExprTraitConst, s: f64, res: &mut impl MatExprTrait ) -> Result<()>

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fn divide( &self, expr1: &impl MatExprTraitConst, expr2: &impl MatExprTraitConst, res: &mut impl MatExprTrait, scale: f64 ) -> Result<()>

C++ default parameters Read more
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fn divide_def( &self, expr1: &impl MatExprTraitConst, expr2: &impl MatExprTraitConst, res: &mut impl MatExprTrait ) -> Result<()>

Note Read more
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fn divide_f64( &self, s: f64, expr: &impl MatExprTraitConst, res: &mut impl MatExprTrait ) -> Result<()>

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fn abs( &self, expr: &impl MatExprTraitConst, res: &mut impl MatExprTrait ) -> Result<()>

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fn transpose( &self, expr: &impl MatExprTraitConst, res: &mut impl MatExprTrait ) -> Result<()>

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fn matmul( &self, expr1: &impl MatExprTraitConst, expr2: &impl MatExprTraitConst, res: &mut impl MatExprTrait ) -> Result<()>

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fn invert( &self, expr: &impl MatExprTraitConst, method: i32, res: &mut impl MatExprTrait ) -> Result<()>

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fn size(&self, expr: &impl MatExprTraitConst) -> Result<Size>

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fn typ(&self, expr: &impl MatExprTraitConst) -> Result<i32>

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impl Send for MatOp

Auto Trait Implementations§

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impl Freeze for MatOp

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impl RefUnwindSafe for MatOp

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impl !Sync for MatOp

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impl Unpin for MatOp

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impl UnwindSafe for MatOp

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<Mat> ModifyInplace for Mat
where Mat: Boxed,

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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 of course unsafe as it breaks the Rust aliasing rules, but it might be useful for some performance sensitive operations. One example of an OpenCV function that allows such in-place modification is imgproc::threshold. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.