public static object _CreateMultiHWAndFXToy(string objectName,
object[,] anchorDate,
object[,] numeraireCcy,
object[,] rateSimulators,
object[,] currencies,
object[,] spots,
object[,] vols,
object[,] correlations)
{
try
{
var _anchorDate = XU.GetDate0D(anchorDate, "anchorDate");
var _numeraireCcy = XU.GetSpecialType0D <Currency>(numeraireCcy, "numeraireCcy");
var _rateSimulators = XU.GetObject1D <HullWhite1F>(rateSimulators, "rateSimulators");
var _currencies = XU.GetSpecialType1D <Currency>(currencies, "currencies");
var _spots = XU.GetDouble1D(spots, "spots");
var _vols = XU.GetDouble1D(vols, "vols");
var _correlations = XU.GetDouble2D(correlations, "correlations");
var _result = XLFX.CreateMultiHWAndFXToy(_anchorDate, _numeraireCcy, _rateSimulators, _currencies,
_spots, _vols, _correlations);
return(XU.AddObject(objectName, _result));
}
catch (Exception e)
{
return(XU.Error0D(e));
}
}
public static object _CreatePCACurveSimulator(string objectName,
object[,] anchorDate,
object[,] initialRates,
object[,] tenors,
object[,] components,
object[,] vols,
object[,] multiplier,
object[,] useRelative,
object[,] floorAtZero)
{
try
{
var _anchorDate = XU.GetDate0D(anchorDate, "anchorDate");
var _initialRates = XU.GetDouble1D(initialRates, "initialRates");
var _tenors = XU.GetSpecialType1D <Tenor>(tenors, "tenors");
var _components = XU.GetDouble2D(components, "components");
var _vols = XU.GetDouble1D(vols, "vols");
var _multiplier = XU.GetDouble0D(multiplier, "multiplier");
var _useRelative = XU.GetBoolean0D(useRelative, "useRelative");
var _floorAtZero = XU.GetBoolean0D(floorAtZero, "floorAtZero");
var _result = XLCurves.CreatePCACurveSimulator(_anchorDate, _initialRates, _tenors, _components, _vols,
_multiplier, _useRelative, _floorAtZero);
return(XU.AddObject(objectName, _result));
}
catch (Exception e)
{
return(XU.Error0D(e));
}
}
public static object _CreateEquityModel(string objectName,
object[,] discountCurve,
object[,] shares,
object[,] spotPrices,
object[,] volatilities,
object[,] divYields,
object[,] correlations,
object[,] rateForecastCurves)
{
try
{
var _discountCurve = XU.GetObject0D <IDiscountingSource>(discountCurve, "discountCurve");
var _shares = XU.GetSpecialType1D <Share>(shares, "shares");
var _spotPrices = XU.GetDouble1D(spotPrices, "spotPrices");
var _volatilities = XU.GetDouble1D(volatilities, "volatilities");
var _divYields = XU.GetDouble1D(divYields, "divYields");
var _correlations = XU.GetDouble2D(correlations, "correlations");
var _rateForecastCurves = XU.GetObject1D <IFloatingRateSource>(rateForecastCurves, "rateForecastCurves");
var _result = XLEquities.CreateEquityModel(_discountCurve, _shares, _spotPrices, _volatilities,
_divYields, _correlations, _rateForecastCurves);
return(XU.AddObject(objectName, _result));
}
catch (Exception e)
{
return(XU.Error0D(e));
}
}
public static object[,] _PCACurveSimulatorGetRates(object[,] simulator,
object[,] simulationDates,
object[,] requiredTenors)
{
try
{
var _simulator = XU.GetObject0D <PCACurveSimulator>(simulator, "simulator");
var _simulationDates = XU.GetDate1D(simulationDates, "simulationDates");
var _requiredTenors = XU.GetSpecialType1D <Tenor>(requiredTenors, "requiredTenors");
var _result = XLCurves.PCACurveSimulatorGetRates(_simulator, _simulationDates, _requiredTenors);
return(XU.ConvertToObjects(_result));
}
catch (Exception e)
{
return(XU.Error2D(e));
}
}
public static object _CreateCashLeg(string objectName,
object[,] paymentDates,
object[,] amounts,
object[,] currencies)
{
try
{
var _paymentDates = XU.GetDate1D(paymentDates, "paymentDates");
var _amounts = XU.GetDouble1D(amounts, "amounts");
var _currencies = XU.GetSpecialType1D <Currency>(currencies, "currencies");
var _result = XLRates.CreateCashLeg(_paymentDates, _amounts, _currencies);
return(XU.AddObject(objectName, _result));
}
catch (Exception e)
{
return(XU.Error0D(e));
}
}