faer_core::constrained::sparse

Struct SparseColMatMut

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pub struct SparseColMatMut<'nrows, 'ncols, 'a, I, E: Entity> { /* private fields */ }
Expand description

Mutable sparse matrix view with dimensions equal to the values tied to ('nrows, 'ncols), in column-major order.

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impl<'nrows, 'ncols, 'a, I: Index, E: Entity> SparseColMatMut<'nrows, 'ncols, 'a, I, E>

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pub fn new( inner: SparseColMatMut<'a, I, E>, nrows: Size<'nrows>, ncols: Size<'ncols>, ) -> Self

Returns a new matrix view after checking that its dimensions match the dimensions tied to ('nrows, 'ncols).

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pub fn into_inner(self) -> SparseColMatMut<'a, I, E>

Returns the unconstrained matrix.

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pub fn values_of_col_mut( &mut self, j: Idx<'ncols, usize>, ) -> GroupFor<E, &mut [E::Unit]>

Returns the values in column j.

Methods from Deref<Target = SymbolicSparseColMatRef<'nrows, 'ncols, 'a, I>>§

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pub fn nrows(&self) -> Size<'nrows>

Returns the number of rows of the matrix.

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pub fn ncols(&self) -> Size<'ncols>

Returns the number of columns of the matrix.

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pub fn row_indices_of_col_raw( &self, j: Idx<'ncols, usize>, ) -> &'a [Idx<'nrows, I>]

Returns the row indices in column j.

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pub fn row_indices_of_col( &self, j: Idx<'ncols, usize>, ) -> impl 'a + ExactSizeIterator + DoubleEndedIterator<Item = Idx<'nrows, usize>>

Returns the row indices in column j.

Trait Implementations§

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impl<'nrows, 'ncols, 'a, I, E: Entity> Deref for SparseColMatMut<'nrows, 'ncols, 'a, I, E>

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type Target = SymbolicSparseColMatRef<'nrows, 'ncols, 'a, I>

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl<'nrows, 'ncols, 'a, I, E: Entity> IntoConst for SparseColMatMut<'nrows, 'ncols, 'a, I, E>

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type Target = SparseColMatRef<'nrows, 'ncols, 'a, I, E>

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fn into_const(self) -> Self::Target

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impl<'short, 'nrows, 'ncols, 'a, I, E: Entity> Reborrow<'short> for SparseColMatMut<'nrows, 'ncols, 'a, I, E>

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type Target = SparseColMatRef<'nrows, 'ncols, 'short, I, E>

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fn rb(&'short self) -> Self::Target

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impl<'short, 'nrows, 'ncols, 'a, I, E: Entity> ReborrowMut<'short> for SparseColMatMut<'nrows, 'ncols, 'a, I, E>

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type Target = SparseColMatMut<'nrows, 'ncols, 'short, I, E>

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fn rb_mut(&'short mut self) -> Self::Target

Auto Trait Implementations§

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impl<'nrows, 'ncols, 'a, I, E> Freeze for SparseColMatMut<'nrows, 'ncols, 'a, I, E>
where <<E as Entity>::Group as ForType>::FaerOf<*mut [<E as Entity>::Unit]>: Freeze,

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impl<'nrows, 'ncols, 'a, I, E> RefUnwindSafe for SparseColMatMut<'nrows, 'ncols, 'a, I, E>
where <<E as Entity>::Group as ForType>::FaerOf<*mut [<E as Entity>::Unit]>: RefUnwindSafe, I: RefUnwindSafe,

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impl<'nrows, 'ncols, 'a, I, E> Send for SparseColMatMut<'nrows, 'ncols, 'a, I, E>
where I: Sync,

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impl<'nrows, 'ncols, 'a, I, E> Sync for SparseColMatMut<'nrows, 'ncols, 'a, I, E>
where I: Sync,

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impl<'nrows, 'ncols, 'a, I, E> Unpin for SparseColMatMut<'nrows, 'ncols, 'a, I, E>
where <<E as Entity>::Group as ForType>::FaerOf<*mut [<E as Entity>::Unit]>: Unpin,

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impl<'nrows, 'ncols, 'a, I, E> !UnwindSafe for SparseColMatMut<'nrows, 'ncols, 'a, I, E>

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<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

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type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
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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<T> UniversalReborrow for T
where T: for<'a> Reborrow<'a>,

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impl<T> UniversalReborrowMut for T
where T: for<'a> ReborrowMut<'a>,