
{{alias}}( addon, fallback )
    Returns a function which dispatches to a native add-on applying a unary
    function to an input strided array.

    The returned function has the following signature:

      f( N, dtypeX, x, strideX, dtypeY, y, strideY )

    where

    - N: number of indexed elements.
    - dtypeX: `x` data type.
    - x: input array.
    - strideX: `x` stride length.
    - dtypeY: `y` data type.
    - y: output array.
    - strideY: `y` stride length.

    To determine whether to dispatch to the `addon` function, the returned
    dispatch function checks whether the provided arrays are typed arrays.

    If the provided arrays are typed arrays, the dispatch function invokes the
    `addon` function; otherwise, the dispatch function invokes the `fallback`
    function.

    Parameters
    ----------
    addon: Function
        Add-on interface. The function should have the following signature:

          f( N, dtypeX, x, strideX, dtypeY, y, strideY )

        where

        - N: number of indexed elements.
        - dtypeX: `x` data type (enumeration constant).
        - x: input array.
        - strideX: `x` stride length.
        - dtypeY: `y` data type (enumeration constant).
        - y: output array.
        - strideY: `y` stride length.

    fallback: Function
        Fallback function. The function should have the following signature:

          f( N, dtypeX, x, strideX, dtypeY, y, strideY )

        where

        - N: number of indexed elements.
        - dtypeX: `x` data type.
        - x: input array.
        - strideX: `x` stride length.
        - dtypeY: `y` data type.
        - y: output array.
        - strideY: `y` stride length.

    Returns
    -------
    fcn: Function
        Dispatch function.

    Examples
    --------
    > function addon( N, dx, x, sx, dy, y, sy ) {
    ...     // Call into native add-on...
    ... };
    > function fallback( N, dx, x, sx, dy, y, sy ) {
    ...     // Fallback JavaScript implementation...
    ... };
    > var f = {{alias}}( addon, fallback );
    > f( 2, 'generic', [ 1, 2 ], 1, 'generic', [ 0, 0 ], 1 );


{{alias}}.ndarray( addon, fallback )
    Returns a function which dispatches to a native add-on applying a unary
    function to an input strided array using alternative indexing semantics.

    The returned function has the following signature:

      f( N, dtypeX, x, strideX, offsetX, dtypeY, y, strideY, offsetY )

    where

    - N: number of indexed elements.
    - dtypeX: `x` data type.
    - x: input array.
    - strideX: `x` stride length.
    - offsetX: starting `x` index.
    - dtypeY: `y` data type.
    - y: output array.
    - strideY: `y` stride length.
    - offsetY: starting `y` index.

    To determine whether to dispatch to the `addon` function, the returned
    dispatch function checks whether the provided arrays are typed arrays.

    If the provided arrays are typed arrays, the dispatch function invokes the
    `addon` function; otherwise, the dispatch function invokes the `fallback`
    function.

    Parameters
    ----------
    addon: Function
        Add-on interface. The function should have the following signature:

          f( N, dtypeX, x, strideX, dtypeY, y, strideY )

        where

        - N: number of indexed elements.
        - dtypeX: `x` data type (enumeration constant).
        - x: input array.
        - strideX: `x` stride length.
        - dtypeY: `y` data type (enumeration constant).
        - y: output array.
        - strideY: `y` stride length.

    fallback: Function
        Fallback function. The function should have the following signature:

          f( N, dtypeX, x, strideX, offsetX, dtypeY, y, strideY, offsetY )

        where

        - N: number of indexed elements.
        - dtypeX: `x` data type.
        - x: input array.
        - strideX: `x` stride length.
        - offsetX: starting `x` index.
        - dtypeY: `y` data type.
        - y: output array.
        - strideY: `y` stride length.
        - offsetY: starting `y` index.

    Returns
    -------
    fcn: Function
        Dispatch function.

    Examples
    --------
    > function addon( N, dx, x, sx, dy, y, sy ) {
    ...     // Call into native add-on...
    ... };
    > function fallback( N, dx, x, sx, ox, dy, y, sy ) {
    ...     // Fallback JavaScript implementation...
    ... };
    > var f = {{alias}}.ndarray( addon, fallback );
    > f( 2, 'generic', [ 1, 2 ], 1, 0, 'generic', [ 0, 0 ], 1, 0 );

    See Also
    --------

