Hierarchial Access of Class Objects

Hi Sreenivas

Which exact version of IUS are you using (paste the results of "ncsim -version")?
I tried the following example in IUS 5.83s9 and in IUS 6.11s3 and it works fine.
If this example isn't close enough to what you're trying, please can you paste a better description of the problem?


module tb; class a_c; rand int a; task print; $display("%m : a_c.a == %d", a); endtask endclass class b_c; rand a_c a_i; task print; if (a_i != null) a_i.print(); else $display("Cannot print a_i - it is null"); endtask endclass class c_c; rand b_c b_i; task print; if (b_i != null) b_i.print(); else $display("Cannot print b_i - it is null"); endtask endclass c_c c_i = new; initial begin c_i.b_i = new(); c_i.b_i.a_i = new(); c_i.print(); c_i.b_i.a_i.print(); end endmodule

Hi Steve,
I am using LDV 5.83-p003. I have a verilog module in which my classes are defined. When I am trying to call the methods of my the classes I am getting an error. (Ex: tb.U_model.class_obj.task_name )