Good morning

 

AX supports basic operations on sets, here’s a simple overwiew:

 

public static void OperationsOnSets(Args _args)
{
    Set a = new Set(Types::Integer); //[1,3]
    Set b = new Set(Types::Integer); //[2,3]
    Set c = new Set(Types::Integer); //Result
    ;

 

    a.add(1);
    a.add(3);

    b.add(2);
    b.add(3);

 

    c = Set::union(a, b);          //[1,3] U [2,3] Result: [1,2,3]
    c = Set::intersection(a, b); //[1,3] ∩ [2,3] Result: [3]
    c = Set::difference(a, b);   //[1,3] – [2,3] Result: [1]
}