public static XArray Reduce(XArray x, int[] axes, double p1, int p2, int p3, ReduceFunc op)
{
unsafe
{
List <long> newshape = new List <long>();
for (int i = 0; i < x.Shape.Data.Length; i++)
{
if (!axes.Contains(i))
{
newshape.Add(x.Shape[i]);
}
else
{
newshape.Add(1);
}
}
fixed(int *axes_ptr = axes)
{
XArray r = new XArray(new Shape(newshape.ToArray()), x.DataType);
NativeWrapper.TS_Reduce(x.GetRef(), axes_ptr, axes.Length, r.GetRef(), p1, p2, p3, (int)op);
return(r);
}
}
}
public static XArray ReduceAll(XArray x, ReduceFunc op, double p1 = 0, int p2 = 0)
{
XArray r = new XArray(new Shape(1), x.DataType);
NativeWrapper.TS_ReduceAll(x.GetRef(), r.GetRef(), (int)op, p1, p2);
return(r);
}
//The A syncronous function that will run the Reduce function Asyncronoulsly
public async Task <T> ReduceAsync(ReduceFunc rf)
{
return(await Task.Run(() =>
{
Reduce(rf);
return accum;
}));
}
//Reduce function that will take the given lamda function
//and pass the accumulator and the given values to the function
public void Reduce(ReduceFunc rf)
{
//if the list is empty return default value
if (Count == 0)
{
accum = default(T);
}
else
{
//Assign the first value to the accumulator
accum = lvals[0];
for (int i = 1; i < Count; i++)
{
//Call the function
accum = rf(accum, lvals[i]);
}
}
}
public static XArray Accumulating(XArray x, int axis, ReduceFunc op)
{
List <long> newshape = new List <long>();
for (int i = 0; i < x.Shape.Data.Length; i++)
{
if (i != axis)
{
newshape.Add(x.Shape[i]);
}
else
{
newshape.Add(1);
}
}
XArray r = new XArray(new Shape(newshape.ToArray()), x.DataType);
NativeWrapper.TS_Accumulating(x.GetRef(), axis, r.GetRef(), (int)op);
return(r);
}