using System;

using System.Collections.Generic;

using System.Text;

namespace NumSharp.Core

{

public class NumSharp

{

public static Type int16 = typeof(short);

public static Type double8 = typeof(double);

public static Type decimal16 = typeof(decimal);

public NDArrayWithDType arange(int stop, Type dtype = null)

{

if(dtype == null)

{

dtype = NumSharp.int16;

}

return arange(0, stop, 1, dtype);

}

public NDArrayWithDType arange(int start, int stop, int step = 1, Type dtype = null)

{

if (start > stop)

{

throw new Exception("parameters invalid");

}

switch (dtype.Name)

{

case "Int32":

{

var n = new NDArrayWithDType(NumSharp.int16);

n.arange(stop, start, step);

return n;

}

case "Double":

{

var n = new NDArrayWithDType(NumSharp.double8);

n.arange(stop, start, step);

return n;

}

default:

throw new NotImplementedException();

}

}

public NDArrayWithDType reshape(NDArrayWithDType nd, params int[] shape)

{

nd.Shape = new Shape(shape);

return nd;

}

}

}