/// <summary>
/// Adds the command to the supplied group (or groups).
/// </summary>
/// <param name = "additionalGroups">The group (or groups) to which to add the command.</param>
public void AddToGroup(PCommandGroups additionalGroups)
{
_groups = _groups | additionalGroups;
}
/// <summary>
/// Removes the command from the supplied group (or groups)
/// </summary>
/// <param name = "groups">The group (or groups) from which to remove the command.</param>
public void RemoveFromGroup(PCommandGroups groups)
{
_groups = _groups ^ (_groups & groups);
}
/// <summary>
/// Determines whether the command is a member of a particular group.
/// </summary>
/// <param name = "groups">The group (or groups) to test the command for.</param>
/// <returns>True, if the command is a member of the supplied group (or all groups); false otherwise.</returns>
public bool IsInGroup(PCommandGroups groups)
{
return (_groups & groups) == _groups;
//If _groups contains groups, an AND operation won't alter it
}