Trait ToNdarray1

pub trait ToNdarray1 {
    type Out;

    // Required method
    fn into_ndarray1(self) -> Self::Out;
}

Converts a 1d type to a ndarray 1d array type.

This uses an associated type to avoid ambiguity for the compiler. By calling this, the compiler always knows the returned type.

Required Associated Types

type Out

Required Methods

fn into_ndarray1(self) -> Self::Out

Implementations on Foreign Types

impl<'a, N: Scalar, R: Dim, RStride: Dim, CStride: Dim> ToNdarray1 for Matrix<N, R, U1, ViewStorageMut<'a, N, R, U1, RStride, CStride>>

use nalgebra::{dimension::U2, Const, Vector4};
use nshare::ToNdarray1;

let mut m = Vector4::new(0.1, 0.2, 0.3, 0.4);
let arr = m
    .rows_generic_with_step_mut::<Const<2>>(0, Const::<2>, 1)
    .into_ndarray1()
    .fill(0.0);
assert!(m.iter().eq(&[0.0, 0.2, 0.0, 0.4]));

type Out = ArrayBase<ViewRepr<&'a mut N>, Dim<[usize; 1]>>

fn into_ndarray1(self) -> Self::Out

impl<'a, N: Scalar, R: Dim, RStride: Dim, CStride: Dim> ToNdarray1 for Vector<N, R, ViewStorage<'a, N, R, U1, RStride, CStride>>

use nalgebra::Vector4;
use nshare::ToNdarray1;

let m = Vector4::new(0.1, 0.2, 0.3, 0.4f32);
let arr = m.rows(0, 4).into_ndarray1();
assert!(arr.iter().eq(&[0.1, 0.2, 0.3, 0.4]));
assert_eq!(arr.dim(), 4);

type Out = ArrayBase<ViewRepr<&'a N>, Dim<[usize; 1]>>

fn into_ndarray1(self) -> Self::Out

Implementors