Change some examples over to ArrayRef

Author: akern40

examples/axis_ops.rs

@@ -13,7 +13,7 @@ use ndarray::prelude::*;
 /// it corresponds to their order in memory.
 ///
 /// Errors if array has a 0-stride axis
-fn regularize<A, D>(a: &mut Array<A, D>) -> Result<(), &'static str>
+fn regularize<A, D>(a: &mut ArrayRef<A, D>) -> Result<(), &'static str>
 where
     D: Dimension,
     A: ::std::fmt::Debug,

examples/convo.rs

@@ -14,7 +14,7 @@ type Kernel3x3<A> = [[A; 3]; 3];
 
 #[inline(never)]
 #[cfg(feature = "std")]
-fn conv_3x3<F>(a: &ArrayView2<'_, F>, out: &mut ArrayViewMut2<'_, F>, kernel: &Kernel3x3<F>)
+fn conv_3x3<F>(a: &ArrayRef2<F>, out: &mut ArrayRef2<F>, kernel: &Kernel3x3<F>)
 where F: Float
 {
     let (n, m) = a.dim();

src/prelude.rs

@@ -35,6 +35,9 @@ pub use crate::{
 #[doc(no_inline)]
 pub use crate::{Axis, Dim, Dimension};
 
+#[doc(no_inline)]
+pub use crate::{ArrayRef0, ArrayRef1, ArrayRef2, ArrayRef3, ArrayRef4, ArrayRef5, ArrayRef6, ArrayRefD};
+
 #[doc(no_inline)]
 pub use crate::{Array0, Array1, Array2, Array3, Array4, Array5, Array6, ArrayD};