/// <summary>
/// Use the <see cref="RowWise"/> operation directly and internally without any optimisation fallbacks.
/// </summary>
/// <param name="array">The array.</param>
/// <param name="internalArray">The array as an internal array handle.</param>
/// <param name="function">The function to apply row-wise.</param>
/// <returns></returns>
protected virtual INDArray _RowWiseDirect(INDArray array, TNDArray internalArray, Func <INDArray, INDArray> function)
{
INDArray[] rows = SliceRowWise(array, internalArray);
for (int i = 0; i < rows.Length; i++)
{
rows[i] = function.Invoke(rows[i]);
}
DNDArray[] internalRowHandles = new DNDArray[rows.Length];
for (int i = 0; i < rows.Length; i++)
{
internalRowHandles[i] = InternaliseArray(rows[i]).Handle;
}
return(CreateArrayFromHandle(new DNDArray(DNDArray.OfRows(internalRowHandles, DiffsharpBackendHandle))));
}
/// <inheritdoc />
public INDArray StackRows(int numberRows, INDArray row)
{
TNDArray internalArray = InternaliseArray(row);
return(CreateArrayFromHandle(DNDArray.OfRows(numberRows, internalArray.Handle, _diffsharpBackendHandle)));
}
