Function smartnoise_runtime::components::reshape::reshape

pub fn reshape<T: Clone>(
    data: &ArrayD<T>, 
    symmetric: bool, 
    layout: &Layout, 
    shape: &[u32]
) -> Result<Vec<ArrayD<T>>>

Reshape an upper triangular matrix or dense matrix represented in one row, to a square matrix. One matrix is returned per row.

Arguments

• data - Data for which you want a count.
• symmetric - indicates if elements of data come from an upper triangular matrix, not a dense matrix
• layout - indicates data resides in row major or column major order
• shape - shape of output matrix

Return

A vector of reshaped matrices, one matrix per row.

Example

use ndarray::{ArrayD, arr1, arr2};
use smartnoise_runtime::components::reshape::{reshape, Layout};
let data = arr2(&[ [false, false, true] ]).into_dyn();
let n = reshape(&data, true, &Layout::Row, &vec![2, 2]).unwrap();
assert_eq!(n[0], arr2(&[ [false, false], [false, true] ]).into_dyn());