/// <summary>
/// Creates new NdArray object with entity object.
/// </summary>
/// <param name="entity"></param>
internal RawNdArray(RawNdArrayImpl <T> entity)
: base(entity)
{
}
/// <summary>
/// Creates mutable <see cref="NdArray{T}"/> instance which has any shape.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="shape"> [<c>array.Length == shape.TotalLength</c>] </param>
/// <returns></returns>
public static MutableNdArray <T> CreateMutable <T>(IndexArray shape)
{
var entity = new RawNdArrayImpl <T>(shape);
return(new MutableNdArray <T>(entity));
}