namespace NumSharp

{

public static partial class np

{

/*

/// <summary>

/// Stack arrays in sequence vertically (row wise).

/// </summary>

/// <param name="nps"></param>

/// <returns></returns>

public static NDArray vstack<T>(params NDArray[] nps)

{

if (nps == null || nps.Length == 0)

throw new Exception("Input arrays can not be empty");

List<T> list = new List<T>();

var np = new NDArray(typeof(T));

foreach (NDArray ele in nps)

{

if (nps[0].shape != ele.shape)

throw new Exception("Arrays mush have same shapes");

list.AddRange(ele.Storage.GetData<T>());

}

np.Storage.ReplaceData(list.ToArray());

if (nps[0].ndim == 1)

{

np.Storage.Reshape(new int[] { nps.Length, nps[0].shape[0] });

}

else

{

int[] shapes = nps[0].shape;

shapes[0] *= nps.Length;

np.Storage.Reshape(shapes);

}

return np;

}

*/

}

}