public override void Process()
{
Dictionary <InputPort, double[]> datas = new Dictionary <InputPort, double[]>();
foreach (var port in InputPorts.OfType <NodeSystemLib2.FormatData1D.InputPortData1D>())
{
var read = port.Read();
datas.Add(port, read.Data.Take(read.Available).ToArray());
}
object result = null;
if (datas.Values.Count == 1)
{
_matlab.Feval(_funcHeader.Name, _funcHeader.ReturnValues.Length, out result, datas.Values.ElementAt(0));
}
else if (datas.Values.Count == 2)
{
_matlab.Feval(_funcHeader.Name, _funcHeader.ReturnValues.Length, out result, datas.Values.ElementAt(0), datas.Values.ElementAt(1));
}
var data = (double[, ])((object[])result)[0];
((NodeSystemLib2.FormatData1D.OutputPortData1D)OutputPorts.First()).Buffer.Write(data, 0, data.Length);
}
private IntPtr WriteDataPort(IntPtr self, IntPtr args)
{
var argTuple = new PyTuple(new PyObject(args, false));
var data = new PyArray(argTuple.Get(0));
var portName = argTuple.Get(1).GetString();
var dataPort = OutputPorts.First(port => port.Name == portName) as NodeSystemLib2.FormatData1D.OutputPortData1D;
var result = data.ToArrayDouble();
dataPort.Buffer.Write(result, 0, result.Length);
return(new PyLong(1, false).Handle);
}
private IntPtr SetSamplerate(IntPtr self, IntPtr args)
{
var argTuple = new PyTuple(new PyObject(args, false));
var portName = argTuple.Get(0).GetString();
var samplerate = argTuple.Get(1).GetDouble();
var dataPort = OutputPorts.First(port => port.Name == portName) as NodeSystemLib2.FormatData1D.OutputPortData1D;
if (dataPort != null)
{
dataPort.Samplerate = (int)samplerate;
return(new PyLong(1, false).Handle);
}
return(new PyLong(0, false).Handle);
}