uvm_reg_file——寄存器模型（十四）

有了uvm_reg_field, uvm_reg, uvm_block, 也许我们需要跟大的uvm_file，这就是传说中的寄存器堆。

//
// CLASS: uvm_reg_file
// Register file abstraction base class
//
// A register file is a collection of register files and registers
// used to create regular repeated structures.
//
// Register files are usually instantiated as arrays.
//
virtual class uvm_reg_file extends uvm_object;

   local uvm_reg_block     parent;
   local uvm_reg_file   m_rf;
   local string            default_hdl_path = "RTL";
   local uvm_object_string_pool #(uvm_queue #(string)) hdl_paths_pool;