Function iter_num_tools::arange_grid [−][src]
pub fn arange_grid<F, R, S, const N: usize>(
range: R,
step: S
) -> ArangeGrid<F, N> where
(R, S): Into<ArangeGridImpl<F, N>>,
Expand description
Creates a grid space over the range made up of fixed step intervals
use iter_num_tools::arange_grid; let it = arange_grid([0.0, 0.0]..[1.0, 2.0], 0.5); assert!(it.eq(vec![ [0.0, 0.0], [0.0, 0.5], [0.0, 1.0], [0.0, 1.5], [0.5, 0.0], [0.5, 0.5], [0.5, 1.0], [0.5, 1.5], ])); // different step count in each direction let it = arange_grid([0.0, 0.0]..[1.0, 2.0], [0.5, 1.0]); assert!(it.eq(vec![ [0.0, 0.0], [0.0, 1.0], [0.5, 0.0], [0.5, 1.0], ])); // even 3d spaces let it = arange_grid([0.0, 0.0, 0.0]..[2.0, 2.0, 2.0], 1.0); assert!(it.eq(vec![ [0.0, 0.0, 0.0], [0.0, 0.0, 1.0], [0.0, 1.0, 0.0], [0.0, 1.0, 1.0], [1.0, 0.0, 0.0], [1.0, 0.0, 1.0], [1.0, 1.0, 0.0], [1.0, 1.0, 1.0], ]));