JobundefinedJob field

Static instance for an undefined job. Replaces null to avoid the miserable null warnings when using LogicalNodes and JobLists which it is ensured that at the time of use they are not are not equal to zero, but are not yet instantiated in the constructor in a meaningful way. could be realised. For any subsequent null queries, null must be replaced by this instance. It can then be checked for 'is IUndefinedElement' if necessary.

public static readonly UndefinedJob undefinedJob

Public Shared ReadOnly undefinedJob As UndefinedJob

public:
static initonly UndefinedJob^ undefinedJob

static val undefinedJob: UndefinedJob