Can we take cross bins inside a cross bin?

Coverage
, , ,
1 
COV_A : coverpoint A {
        bins AVAILABLE = {1};
        bins UNAVAILABLE = {0};
      }

COV_B : coverpoint B {
        bins AVAILABLE = {1};
        bins UNAVAILABLE = {0};

COV_C : coverpoint C {
        bins AVAILABLE = {1};
        bins UNAVAILABLE = {0};
      }

COV_D : coverpoint D {
        bins AVAILABLE = {1};
        bins UNAVAILABLE = {0};

cross_AB : cross COV_A,COV_B;
cross_CD : cross COV_C,COV_D;

cross_ABCD : cross cross_AB,cross_CD;  ??

Also, what will be the total number of bins generated in cross_ABCD (a) in default case & (b)if we have only 2 user defined bins in cross_AB and cross_CD ? Is there a way we can have only user defined bins in a cross bin and disable automatically generated bins?

2

In reply to 100rabhh:
You can only cross coverpoints and variable, not other crosses.