uvm 糖果爱好者 subscriber调用parent方法解读

   //---------------------------------------------------------------------------
   // Class: jelly_bean_fc_subscriber
   //---------------------------------------------------------------------------
//功能覆盖率收集器
class jelly_bean_fc_subscriber extends uvm_subscriber#( jelly_bean_transaction );
   `uvm_component_utils( jelly_bean_fc_subscriber )

   jelly_bean_transaction jb_tx;

`ifndef CL_USE_M