Function index_gen

src/core/index.rs:564–579

Index an Array using any combination of Array's and Sequence's # Examples ```rust use arrayfire::{Array, Dim4, Seq, print, randu, index_gen, Indexer}; let values: [f32; 3] = [1.0, 2.0, 3.0]; let indices = Array::new(&values, Dim4::new(&[3, 1, 1, 1])); let seq4gen = Seq::new(0.0, 2.0, 1.0); let a = randu:: (Dim4::new(&[5, 3, 1, 1])); // [5 3 1 1] // 0.0000 0.2190 0.3835 // 0.1

(input: &Array<T>, indices: Indexer)

/// //     0.4587     0.6793     0.0346
/// ```
pub fn index_gen<T>(input: &Array<T>, indices: Indexer) -> Array<T>
where
    T: HasAfEnum,
{
    unsafe {
        let mut temp: af_array = std::ptr::null_mut();
        let err_val = af_index_gen(
            &mut temp as *mut af_array,
            input.get() as af_array,
            indices.len() as dim_t,
            indices.get() as af_index_t,
        );
        HANDLE_ERROR(AfError::from(err_val));
        temp.into()
    }
}

/// Assign an Array to another after indexing it using any combination of Array's and Sequence's
///