/// <summary>
/// Extracts the fixed-point format from a SysDOM type descriptor, given that it actually describes a fixed-point number type.
/// </summary>
public static FixFormat GetFixFormat(this TypeDescriptor td)
{
if (td.CILType.Equals(typeof(Signed)) ||
td.CILType.Equals(typeof(SFix)))
{
return(SFix.GetFormat(td));
}
else if (td.CILType.Equals(typeof(Unsigned)) ||
td.CILType.Equals(typeof(UFix)))
{
return(UFix.GetFormat(td));
}
else
{
return(null);
}
}
public object Deserialize(StdLogicVector slv, TypeDescriptor targetType)
{
var fmt = SFix.GetFormat(targetType);
return(SFix.FromSigned(slv.SignedValue, fmt.FracWidth));
}