Constraint for multidimensional array

SystemVerilog
,
2

In reply to shravanikuchana:

class my_class;
  rand bit [15:0] arr[4][4];

  constraint c_arr {
    foreach (arr[i]) {
      foreach (arr[j]) {
        if (i<j) 
        arr[j][i] == 'h1111;
        if (i>=j)
        arr[j][i] == 'h0000;
      }
    }
  }

endclass : my_class

module top();
  my_class mc = new();

  initial begin
    mc.randomize();
    $display("mc.arr = %p",mc.arr);
  end

endmodule : top

Regards,
Mega