ShapeStride

Struct ShapeStride 

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pub struct ShapeStride<D: DimTrait> { /* private fields */ }

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impl<D: DimTrait> ShapeStride<D>

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pub fn new(shape: D, stride: D) -> Self

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pub fn shape(&self) -> D

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pub fn stride(&self) -> D

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pub fn sort_by_stride(&self) -> Self

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pub fn min_stride(&self) -> usize

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pub fn is_contiguous(&self) -> bool

このShapeStrideが連続しているかどうかを判定する transposeされていた場合は並び替えを行い、 そのストライドが、default_strideのn倍になっているかどうかを判定する

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pub fn is_transposed(&self) -> bool

転置は最後の次元と最後から2番目の次元を入れ替えることで表現される

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pub fn transpose(&self) -> Self

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pub fn is_default_stride(&self) -> bool

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pub fn is_transposed_default_stride(&self) -> bool

shpae strideが転置されている場合、 転置を元に戻した場合default_strideになっているかどうかを判定する

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impl ShapeStride<DimDyn>

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pub fn get_dim_by_offset(&self, offset: usize) -> DimDyn

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pub fn add_axis(self, axis: usize) -> Self

Trait Implementations§

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impl<D: Clone + DimTrait> Clone for ShapeStride<D>

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fn clone(&self) -> ShapeStride<D>

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<D: Debug + DimTrait> Debug for ShapeStride<D>

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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<D: PartialEq + DimTrait> PartialEq for ShapeStride<D>

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fn eq(&self, other: &ShapeStride<D>) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<D: Copy + DimTrait> Copy for ShapeStride<D>

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impl<D: DimTrait> StructuralPartialEq for ShapeStride<D>

Auto Trait Implementations§

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impl<D> Freeze for ShapeStride<D>
where D: Freeze,

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impl<D> RefUnwindSafe for ShapeStride<D>
where D: RefUnwindSafe,

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impl<D> Send for ShapeStride<D>
where D: Send,

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impl<D> Sync for ShapeStride<D>
where D: Sync,

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impl<D> Unpin for ShapeStride<D>
where D: Unpin,

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impl<D> UnwindSafe for ShapeStride<D>
where D: UnwindSafe,

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. 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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V