/// <summary>
/// Includes an enumerated type and returns the new value
/// </summary>
public static T Include <T>(this Enum extended, T item)
{
Type type = extended.GetType();
//determine the values
object result = extended;
NarrowedValue parsed = new NarrowedValue(item, type);
if (parsed.Signed is long)
{
result = Convert.ToInt64(extended) | (long)parsed.Signed;
}
else if (parsed.Unsigned is ulong)
{
result = Convert.ToUInt64(extended) | (ulong)parsed.Unsigned;
}
//return the final value
return((T)Enum.Parse(type, result.ToString()));
}
/// <summary>
/// Checks if an enumerated type contains a value
/// </summary>
public static bool Has <T>(this Enum extended, T check)
{
Type type = extended.GetType();
NarrowedValue parsed = new NarrowedValue(check, type);
if (parsed.Signed is long)
{
return((Convert.ToInt64(extended) &
(long)parsed.Signed) == parsed.Signed);
}
else if (parsed.Unsigned is ulong)
{
return((Convert.ToUInt64(extended) &
(ulong)parsed.Unsigned) == parsed.Unsigned);
}
else
{
return(false);
}
}
