
{{alias}}( N, x, strideX )
    Computes the number of non-`NaN` elements in a double-precision complex
    floating-point strided array.

    The `N` and stride parameters determine which elements in the strided array
    are accessed at runtime.

    Indexing is relative to the first index. To introduce an offset, use a typed
    array view.

    If `N <= 0`, the function returns `0`.

    Parameters
    ----------
    N: integer
        Number of indexed elements.

    x: Complex128Array
        Input array.

    strideX: integer
        Stride length.

    Returns
    -------
    out: integer
        Number of non-`NaN` elements.

    Examples
    --------
    > var x = new {{alias:@stdlib/array/complex128}}( [ 1.0, 2.0, NaN, NaN ] );
    > {{alias}}( 2, x, 1 )
    1


{{alias}}.ndarray( N, x, strideX, offsetX )
    Computes the number of non-`NaN` elements in a double-precision complex
    floating-point strided array using alternative indexing semantics.

    While typed array views mandate a view offset based on the underlying
    buffer, the offset parameter supports indexing semantics based on a starting
    index.

    Parameters
    ----------
    N: integer
        Number of indexed elements.

    x: Complex128Array
        Input array.

    strideX: integer
        Stride length.

    offsetX: integer
        Starting index.

    Returns
    -------
    out: integer
        Number of non-`NaN` elements.

    Examples
    --------
    > var x = new {{alias:@stdlib/array/complex128}}( [ 1.0, 2.0, NaN, NaN ] );
    > {{alias}}.ndarray( 2, x, 1, 0 )
    1

    See Also
    --------
