象下面用继承+factory实现callback的方法,导致unmanageable explosion of driver class class driver extends uvm_driver #(packet); `uvm_component_utils(driver) function new(string name, uvm_component parent); super.new(name, parent); & ...
UVM提供了base class uvm_in_order_comparator #(T,comp_type,convert,pair_type) two derived comparator: “uvm_in_order_build_in_comparator”: comparing streams of built-in types “uvm_in_order_class_comparator”: comparing streams of class objects “uvm_algorithmic_comparator": Compares ...