public Person(string firstName, string lastName, int age, DaysOfWeekEnum dayOfBirth)
{
Id = new Random().Next(1, 99999);
FirstName = firstName;
LastName = lastName;
Age = age;
DayOfBirth = dayOfBirth;
}
static void Main(string[] args)
{
EnumBitwiseOperators enumBitwise = new EnumBitwiseOperators();
Employee john = new Employee
{
Name = "John",
AvailableForWorkDays = DaysOfWeekEnum.Monday | DaysOfWeekEnum.Wednesday | DaysOfWeekEnum.Weekend // bitwise OR operator to store multiple enum values
};
Employee sarah = new Employee
{
Name = "Sarah",
AvailableForWorkDays = DaysOfWeekEnum.Monday | DaysOfWeekEnum.Tuesday | DaysOfWeekEnum.Friday
};
Console.WriteLine("John can only work " + john.AvailableForWorkDays);
Console.WriteLine("Sarah can only work " + sarah.AvailableForWorkDays);
DaysOfWeekEnum daysCoveredByEitherEmployee = enumBitwise.OperatorOR(john.AvailableForWorkDays, sarah.AvailableForWorkDays);// days that are covered by either employee
Console.WriteLine("Days covered by either employee: " + daysCoveredByEitherEmployee);
DaysOfWeekEnum daysCoveredByBothEmployees = enumBitwise.OperatorAND(john.AvailableForWorkDays, sarah.AvailableForWorkDays);// days that are covered by both employee's
Console.WriteLine("Days covered by both employee's: " + daysCoveredByBothEmployees);
DaysOfWeekEnum daysCoveredByAtLeastOneButNotBoth = enumBitwise.OperatorXOR(john.AvailableForWorkDays, sarah.AvailableForWorkDays);
Console.WriteLine("Days covered by one but not both: " + daysCoveredByAtLeastOneButNotBoth);
//Add Saturday to sarah
sarah.AvailableForWorkDays = enumBitwise.SetFlag(sarah.AvailableForWorkDays, DaysOfWeekEnum.Saturday);
Console.WriteLine("Sarah got Saturday :( " + sarah.AvailableForWorkDays);
//John got weekend off lol
john.AvailableForWorkDays = enumBitwise.UnsetFlag(john.AvailableForWorkDays, DaysOfWeekEnum.Weekend);
Console.WriteLine("John got weekend off(yay) " + john.AvailableForWorkDays);
Console.ReadKey(true);
}
public DaysOfWeekEnum OperatorOR(DaysOfWeekEnum a, DaysOfWeekEnum b)
{
return(a | b);
}
public DaysOfWeekEnum ToogleFlag(DaysOfWeekEnum a, DaysOfWeekEnum b)
{
return(a ^ b); //XOR operator allows the "Toggle" functionality
}
// Works with "None" as well
public bool HasFlag(DaysOfWeekEnum a, DaysOfWeekEnum b)
{
return((a & b) == b); // if a AND b has b
}
public DaysOfWeekEnum UnsetFlag(DaysOfWeekEnum a, DaysOfWeekEnum b)
{
return(a & (~b));// a AND NOT b removes b flag
}
//Useful methods with flags
public DaysOfWeekEnum SetFlag(DaysOfWeekEnum a, DaysOfWeekEnum b)
{
return(a | b); //uses OR operator so if flag is already set, nothing changes
}
public DaysOfWeekEnum OperatorNOT(DaysOfWeekEnum a)
{
return(~a);
}
public DaysOfWeekEnum OperatorAND(DaysOfWeekEnum a, DaysOfWeekEnum b)
{
return(a & b);
}
