public Convert(IGraphRuntime runtime)
: base(runtime)
{
this.inputPin = AddInputPin("Input", PinDataTypeFactory.CreateFloat64(), PropertyMode.Never);
this.targetTypePin = AddInputPin("TargetType", PinDataTypeFactory.CreateEnum <ConvertTypeCode>(ConvertTypeCode.Float64), PropertyMode.Always);
this.outputPin = AddOutputPin("Output", CreateTargetPinDataType(ConvertTypeCode.Float64));
this.inputPin.WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, CreateTargetPinDataType(ConvertTypeCode.Float64), false, pinDataType =>
{
var genericInputType = pinDataType.UnderlyingType;
BuildGenericDelegate(genericInputType, outputPin.DataType.UnderlyingType);
});
});
this.properties[targetTypePin.Id].WhenNodeEvent.OfType <PropertyChangedEvent>().Subscribe(x =>
{
var targetTypeCode = (ConvertTypeCode)x.Value.Value;
IPinDataType targetPinDataType = CreateTargetPinDataType(targetTypeCode);
var errors = outputPin.ChangeType(targetPinDataType);
if (errors.Any())
{
throw new AggregateException("One or more connections could not be reestablished after a data type change.", errors);
}
BuildGenericDelegate(inputPin.DataType.UnderlyingType, outputPin.DataType.UnderlyingType);
});
}
public UnaryOperation(IGraphRuntime runtime, string moduleType, Func <double, double> operation, string resultPinName = "Result", string operandPinName = "Operand")
: base(runtime, ModuleKind.Module, DisplayMode.Expanded, moduleType)
{
this.operation = operation;
this.operandPin = this.AddInputPin(operandPinName, PinDataTypeFactory.CreateFloat64(), PropertyMode.Never);
this.resultPin = this.AddOutputPin(resultPinName, PinDataTypeFactory.CreateFloat64());
}