Struct nyx_space::linalg::DefaultAllocator

pub struct DefaultAllocator;

An allocator based on ArrayStorage and VecStorage for statically-sized and dynamically-sized matrices respectively.

Trait Implementations

impl<T, const R: usize, const C: usize> Allocator<T, Const<R>, Const<C>> for DefaultAllocator where
    T: Scalar, 

type Buffer = ArrayStorage<T, R, C>

The type of buffer this allocator can instanciate.

type BufferUninit = ArrayStorage<MaybeUninit<T>, R, C>

The type of buffer with uninitialized components this allocator can instanciate.

fn allocate_uninit(Const<R>, Const<C>) -> ArrayStorage<MaybeUninit<T>, R, C>

Allocates a buffer with the given number of rows and columns without initializing its content.

unsafe fn assume_init(
    uninit: ArrayStorage<MaybeUninit<T>, R, C>
) -> ArrayStorage<T, R, C>

Assumes a data buffer to be initialized.

fn allocate_from_iterator<I>(
    nrows: Const<R>,
    ncols: Const<C>,
    iter: I
) -> <DefaultAllocator as Allocator<T, Const<R>, Const<C>>>::Buffer where
    I: IntoIterator<Item = T>, 

Allocates a buffer initialized with the content of the given iterator.

fn allocate_from_row_iterator<I>(nrows: R, ncols: C, iter: I) -> Self::Buffer where
    I: IntoIterator<Item = T>, 

Allocates a buffer initialized with the content of the given row-major order iterator.

impl<T, C> Allocator<T, Dynamic, C> for DefaultAllocator where
    T: Scalar,
    C: Dim, 

type Buffer = VecStorage<T, Dynamic, C>

The type of buffer this allocator can instanciate.

type BufferUninit = VecStorage<MaybeUninit<T>, Dynamic, C>

The type of buffer with uninitialized components this allocator can instanciate.

fn allocate_uninit(
    nrows: Dynamic,
    ncols: C
) -> VecStorage<MaybeUninit<T>, Dynamic, C>

Allocates a buffer with the given number of rows and columns without initializing its content.

unsafe fn assume_init(
    uninit: VecStorage<MaybeUninit<T>, Dynamic, C>
) -> VecStorage<T, Dynamic, C>

Assumes a data buffer to be initialized.

fn allocate_from_iterator<I>(
    nrows: Dynamic,
    ncols: C,
    iter: I
) -> <DefaultAllocator as Allocator<T, Dynamic, C>>::Buffer where
    I: IntoIterator<Item = T>, 

Allocates a buffer initialized with the content of the given iterator.

fn allocate_from_row_iterator<I>(nrows: R, ncols: C, iter: I) -> Self::Buffer where
    I: IntoIterator<Item = T>, 

Allocates a buffer initialized with the content of the given row-major order iterator.

impl<T, R> Allocator<T, R, Dynamic> for DefaultAllocator where
    T: Scalar,
    R: DimName, 

type Buffer = VecStorage<T, R, Dynamic>

The type of buffer this allocator can instanciate.

type BufferUninit = VecStorage<MaybeUninit<T>, R, Dynamic>

The type of buffer with uninitialized components this allocator can instanciate.

fn allocate_uninit(
    nrows: R,
    ncols: Dynamic
) -> VecStorage<MaybeUninit<T>, R, Dynamic>

Allocates a buffer with the given number of rows and columns without initializing its content.

unsafe fn assume_init(
    uninit: VecStorage<MaybeUninit<T>, R, Dynamic>
) -> VecStorage<T, R, Dynamic>

Assumes a data buffer to be initialized.

fn allocate_from_iterator<I>(
    nrows: R,
    ncols: Dynamic,
    iter: I
) -> <DefaultAllocator as Allocator<T, R, Dynamic>>::Buffer where
    I: IntoIterator<Item = T>, 

Allocates a buffer initialized with the content of the given iterator.

fn allocate_from_row_iterator<I>(nrows: R, ncols: C, iter: I) -> Self::Buffer where
    I: IntoIterator<Item = T>, 

Allocates a buffer initialized with the content of the given row-major order iterator.

impl Clone for DefaultAllocator

fn clone(&self) -> DefaultAllocator

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DefaultAllocator

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

Formats the value using the given formatter.

impl<T, CTo, const RFROM: usize, const CFROM: usize> Reallocator<T, Const<RFROM>, Const<CFROM>, Dynamic, CTo> for DefaultAllocator where
    T: Scalar,
    CTo: Dim, 

unsafe fn reallocate_copy(
    rto: Dynamic,
    cto: CTo,
    buf: ArrayStorage<T, RFROM, CFROM>
) -> VecStorage<MaybeUninit<T>, Dynamic, CTo>

Reallocates a buffer of shape (RTo, CTo), possibly reusing a previously allocated buffer buf. Data stored by buf are linearly copied to the output:

impl<T, RTo, const RFROM: usize, const CFROM: usize> Reallocator<T, Const<RFROM>, Const<CFROM>, RTo, Dynamic> for DefaultAllocator where
    T: Scalar,
    RTo: DimName, 

unsafe fn reallocate_copy(
    rto: RTo,
    cto: Dynamic,
    buf: ArrayStorage<T, RFROM, CFROM>
) -> VecStorage<MaybeUninit<T>, RTo, Dynamic>

Reallocates a buffer of shape (RTo, CTo), possibly reusing a previously allocated buffer buf. Data stored by buf are linearly copied to the output:

impl<T, CFrom, CTo> Reallocator<T, Dynamic, CFrom, Dynamic, CTo> for DefaultAllocator where
    T: Scalar,
    CFrom: Dim,
    CTo: Dim, 

unsafe fn reallocate_copy(
    rto: Dynamic,
    cto: CTo,
    buf: VecStorage<T, Dynamic, CFrom>
) -> VecStorage<MaybeUninit<T>, Dynamic, CTo>

Reallocates a buffer of shape (RTo, CTo), possibly reusing a previously allocated buffer buf. Data stored by buf are linearly copied to the output:

impl<T, CFrom, RTo> Reallocator<T, Dynamic, CFrom, RTo, Dynamic> for DefaultAllocator where
    T: Scalar,
    CFrom: Dim,
    RTo: DimName, 

unsafe fn reallocate_copy(
    rto: RTo,
    cto: Dynamic,
    buf: VecStorage<T, Dynamic, CFrom>
) -> VecStorage<MaybeUninit<T>, RTo, Dynamic>

Reallocates a buffer of shape (RTo, CTo), possibly reusing a previously allocated buffer buf. Data stored by buf are linearly copied to the output:

impl<T, RFrom, CFrom, const RTO: usize, const CTO: usize> Reallocator<T, RFrom, CFrom, Const<RTO>, Const<CTO>> for DefaultAllocator where
    T: Scalar,
    RFrom: Dim,
    CFrom: Dim,
    DefaultAllocator: Allocator<T, RFrom, CFrom>, 

unsafe fn reallocate_copy(
    rto: Const<RTO>,
    cto: Const<CTO>,
    buf: <DefaultAllocator as Allocator<T, RFrom, CFrom>>::Buffer
) -> ArrayStorage<MaybeUninit<T>, RTO, CTO>

Reallocates a buffer of shape (RTo, CTo), possibly reusing a previously allocated buffer buf. Data stored by buf are linearly copied to the output:

impl<T, RFrom, CTo> Reallocator<T, RFrom, Dynamic, Dynamic, CTo> for DefaultAllocator where
    T: Scalar,
    RFrom: DimName,
    CTo: Dim, 

unsafe fn reallocate_copy(
    rto: Dynamic,
    cto: CTo,
    buf: VecStorage<T, RFrom, Dynamic>
) -> VecStorage<MaybeUninit<T>, Dynamic, CTo>

Reallocates a buffer of shape (RTo, CTo), possibly reusing a previously allocated buffer buf. Data stored by buf are linearly copied to the output:

impl<T, RFrom, RTo> Reallocator<T, RFrom, Dynamic, RTo, Dynamic> for DefaultAllocator where
    T: Scalar,
    RFrom: DimName,
    RTo: DimName, 

unsafe fn reallocate_copy(
    rto: RTo,
    cto: Dynamic,
    buf: VecStorage<T, RFrom, Dynamic>
) -> VecStorage<MaybeUninit<T>, RTo, Dynamic>

Reallocates a buffer of shape (RTo, CTo), possibly reusing a previously allocated buffer buf. Data stored by buf are linearly copied to the output:

impl Copy for DefaultAllocator

impl<T, R1, R2, C1, C2> SameShapeAllocator<T, R1, C1, R2, C2> for DefaultAllocator where
    R1: Dim,
    R2: Dim,
    C1: Dim,
    C2: Dim,
    DefaultAllocator: Allocator<T, R1, C1>,
    DefaultAllocator: Allocator<T, <ShapeConstraint as SameNumberOfRows<R1, R2>>::Representative, <ShapeConstraint as SameNumberOfColumns<C1, C2>>::Representative>,
    ShapeConstraint: SameNumberOfRows<R1, R2>,
    ShapeConstraint: SameNumberOfColumns<C1, C2>, 

impl<T, R1, R2> SameShapeVectorAllocator<T, R1, R2> for DefaultAllocator where
    R1: Dim,
    R2: Dim,
    DefaultAllocator: Allocator<T, R1, Const<1>>,
    DefaultAllocator: Allocator<T, <ShapeConstraint as SameNumberOfRows<R1, R2>>::Representative, Const<1>>,
    ShapeConstraint: SameNumberOfRows<R1, R2>,