Type Definition nalgebra::base::MatrixViewMut

pub type MatrixViewMut<'a, T, R, C, RStride = U1, CStride = R> = Matrix<T, R, C, ViewStorageMut<'a, T, R, C, RStride, CStride>>;

A mutable matrix view.

Implementations

impl<'a, T: Scalar, R: Dim, C: Dim, RStride: Dim, CStride: Dim> MatrixViewMut<'a, T, R, C, RStride, CStride>

Creating mutable matrix views from &mut [T]

pub unsafe fn from_slice_with_strides_generic_unchecked(
    data: &'a mut [T],
    start: usize,
    nrows: R,
    ncols: C,
    rstride: RStride,
    cstride: CStride
) -> Self

Creates, without bound-checking, a mutable matrix view from an array and with dimensions and strides specified by generic types instances.

Safety

This method is unsafe because the input data array is not checked to contain enough elements. The generic types R, C, RStride, CStride can either be type-level integers or integers wrapped with Dyn().

pub fn from_slice_with_strides_generic(
    data: &'a mut [T],
    nrows: R,
    ncols: C,
    rstride: RStride,
    cstride: CStride
) -> Self

Creates a mutable matrix view from an array and with dimensions and strides specified by generic types instances.

Panics if the input data array dose not contain enough elements. The generic types R, C, RStride, CStride can either be type-level integers or integers wrapped with Dyn().

impl<'a, T: Scalar, R: Dim, C: Dim> MatrixViewMut<'a, T, R, C>

pub unsafe fn from_slice_generic_unchecked(
    data: &'a mut [T],
    start: usize,
    nrows: R,
    ncols: C
) -> Self

Creates, without bound-checking, a mutable matrix view from an array and with dimensions specified by generic types instances.

Safety

This method is unsafe because the input data array is not checked to contain enough elements. The generic types R and C can either be type-level integers or integers wrapped with Dyn().

pub fn from_slice_generic(data: &'a mut [T], nrows: R, ncols: C) -> Self

Creates a mutable matrix view from an array and with dimensions and strides specified by generic types instances.

Panics if the input data array dose not contain enough elements. The generic types R and C can either be type-level integers or integers wrapped with Dyn().

impl<'a, T: Scalar, R: DimName, C: DimName> MatrixViewMut<'a, T, R, C>

pub fn from_slice(data: &'a mut [T]) -> Self

Creates a new mutable matrix view from the given data array.

Panics if data does not contain enough elements.

pub unsafe fn from_slice_unchecked(data: &'a mut [T], start: usize) -> Self

Creates, without bound checking, a new mutable matrix view from the given data array.

impl<'a, T: Scalar, R: DimName, C: DimName> MatrixViewMut<'a, T, R, C, Dyn, Dyn>

pub fn from_slice_with_strides_mut(
    data: &'a mut [T],
    rstride: usize,
    cstride: usize
) -> Self

Creates a new mutable matrix view with the specified strides from the given data array.

Panics if data does not contain enough elements.

pub unsafe fn from_slice_with_strides_unchecked(
    data: &'a mut [T],
    start: usize,
    rstride: usize,
    cstride: usize
) -> Self

Creates, without bound checking, a new mutable matrix view with the specified strides from the given data array.

impl<'a, T: Scalar, R: DimName> MatrixViewMut<'a, T, R, Dyn>

pub fn from_slice(data: &'a mut [T], ncols: usize) -> Self

Creates a new mutable matrix view from the given data array.

Panics if data does not contain enough elements.

pub unsafe fn from_slice_unchecked(
    data: &'a mut [T],
    start: usize,
    ncols: usize
) -> Self

Creates, without bound checking, a new mutable matrix view from the given data array.

impl<'a, T: Scalar, R: DimName> MatrixViewMut<'a, T, R, Dyn, Dyn, Dyn>

pub fn from_slice_with_strides_mut(
    data: &'a mut [T],
    ncols: usize,
    rstride: usize,
    cstride: usize
) -> Self

Creates a new mutable matrix view with the specified strides from the given data array.

Panics if data does not contain enough elements.

pub unsafe fn from_slice_with_strides_unchecked(
    data: &'a mut [T],
    start: usize,
    ncols: usize,
    rstride: usize,
    cstride: usize
) -> Self

Creates, without bound checking, a new mutable matrix view with the specified strides from the given data array.

impl<'a, T: Scalar, C: DimName> MatrixViewMut<'a, T, Dyn, C>

pub fn from_slice(data: &'a mut [T], nrows: usize) -> Self

Creates a new mutable matrix view from the given data array.

Panics if data does not contain enough elements.

pub unsafe fn from_slice_unchecked(
    data: &'a mut [T],
    start: usize,
    nrows: usize
) -> Self

Creates, without bound checking, a new mutable matrix view from the given data array.

impl<'a, T: Scalar, C: DimName> MatrixViewMut<'a, T, Dyn, C, Dyn, Dyn>

pub fn from_slice_with_strides_mut(
    data: &'a mut [T],
    nrows: usize,
    rstride: usize,
    cstride: usize
) -> Self

Creates a new mutable matrix view with the specified strides from the given data array.

Panics if data does not contain enough elements.

pub unsafe fn from_slice_with_strides_unchecked(
    data: &'a mut [T],
    start: usize,
    nrows: usize,
    rstride: usize,
    cstride: usize
) -> Self

Creates, without bound checking, a new mutable matrix view with the specified strides from the given data array.

impl<'a, T: Scalar> MatrixViewMut<'a, T, Dyn, Dyn>

pub fn from_slice(data: &'a mut [T], nrows: usize, ncols: usize) -> Self

Creates a new mutable matrix view from the given data array.

Panics if data does not contain enough elements.

pub unsafe fn from_slice_unchecked(
    data: &'a mut [T],
    start: usize,
    nrows: usize,
    ncols: usize
) -> Self

Creates, without bound checking, a new mutable matrix view from the given data array.

impl<'a, T: Scalar> MatrixViewMut<'a, T, Dyn, Dyn, Dyn, Dyn>

pub fn from_slice_with_strides_mut(
    data: &'a mut [T],
    nrows: usize,
    ncols: usize,
    rstride: usize,
    cstride: usize
) -> Self

Creates a new mutable matrix view with the specified strides from the given data array.

Panics if data does not contain enough elements.

pub unsafe fn from_slice_with_strides_unchecked(
    data: &'a mut [T],
    start: usize,
    nrows: usize,
    ncols: usize,
    rstride: usize,
    cstride: usize
) -> Self

Creates, without bound checking, a new mutable matrix view with the specified strides from the given data array.

Trait Implementations

impl<'a, T, R, C, RView, CView, RStride, CStride, S> From<&'a mut Matrix<T, R, C, S>> for MatrixViewMut<'a, T, RView, CView, RStride, CStride>where
    R: Dim,
    C: Dim,
    RView: Dim,
    CView: Dim,
    RStride: Dim,
    CStride: Dim,
    S: RawStorageMut<T, R, C>,
    ShapeConstraint: DimEq<R, RView> + DimEq<C, CView> + DimEq<RStride, S::RStride> + DimEq<CStride, S::CStride>,

fn from(m: &'a mut Matrix<T, R, C, S>) -> Self

Converts to this type from the input type.