/// <summary> /// Converts the format to a SysDOM type descriptor. /// </summary> public static TypeDescriptor ToType(this FixFormat fmt) { if (fmt.IsSigned) { return(TypeDescriptor.GetTypeOf(SFix.FromDouble(0.0, fmt.IntWidth, fmt.FracWidth))); } else { return(TypeDescriptor.GetTypeOf(UFix.FromDouble(0.0, fmt.IntWidth, fmt.FracWidth))); } }
public override object CreateInstance(ETypeCreationOptions options, object template) { if (options.HasFlag(ETypeCreationOptions.MultiplicativeNeutral)) { if (template == null) { return(SFix.One); } else { var sfix = (SFix)template; return(SFix.FromDouble(1.0, sfix.Format.IntWidth, sfix.Format.FracWidth)); } } else if (options.HasFlag(ETypeCreationOptions.NonZero)) { if (template == null) { return(SFix.One); } else { var sfix = (SFix)template; return(SFix.FromSigned(Signed.FromInt(1, sfix.Format.TotalWidth), sfix.Format.FracWidth)); } } else { if (template == null) { return(SFix.Zero); } else { var sfix = (SFix)template; return(SFix.FromDouble(0.0, sfix.Format.IntWidth, sfix.Format.FracWidth)); } } }
public override object CorrectArgument(object arg) { var org = (SFix)arg; return(SFix.FromDouble(1.0, org.Format.IntWidth, org.Format.FracWidth)); }