Function arrayfire::count

pub fn count<T>(input: &Array<T>, dim: i32) -> Array<u32> where
    T: HasAfEnum,
    u32: HasAfEnum, 

Count number of non-zero elements along a given dimension

Parameters

• input - Input Array
• dim - Dimension along which the non-zero elements are counted

Return Values

Result Array with number of non-zero elements along a given dimension

Examples

use arrayfire::{Dim4, gt, print, randu, count};
let dims = Dim4::new(&[5, 3, 1, 1]);
let cnst: f32 = 0.5;
let a = gt(&randu::<f32>(dims), &cnst, false);
print(&a);
let b = count(&a, 0);
print(&b);
let c = count(&a, 1);
print(&c);