Macro ndarray::stack_new_axis [−][src]
macro_rules! stack_new_axis { ($axis:expr, $( $array:expr ),+ ) => { ... }; }
👎 Deprecated since 0.15.0:
Use under the name stack instead.
Expand description
Stack arrays along the new axis.
Uses the stack_new_axis
function, calling ArrayView::from(&a)
on each
argument a
.
Panics if the stack
function would return an error.
extern crate ndarray; use ndarray::{arr2, arr3, stack_new_axis, Axis}; let a = arr2(&[[2., 2.], [3., 3.]]); assert!( stack_new_axis![Axis(0), a, a] == arr3(&[[[2., 2.], [3., 3.]], [[2., 2.], [3., 3.]]]) );