[source]

Class uvm_pkg::uvm_callbacks_base

uvm_pkg :: uvm_void
- uvm_pkg :: uvm_object
  
  uvm_pkg :: uvm_callbacks_base

Inheritance Diagram of uvm_callbacks_base

Collaboration Diagram of uvm_callbacks_base

Class

uvm_callbacks_base

Base class singleton that holds generic queues for all instance specific objects. This is an internal class. This class contains a global pool that has all of the instance specific callback queues in it. All of the typewide callback queues live in the derivative class uvm_typed_callbacks#(T). This is not a user visible class.

This class holds the class inheritance hierarchy information (super types and derivative types).

Note, all derivative uvm_callbacks#() class singletons access this global m_pool object in order to get access to their specific instance queue.

Variables
Name	Type	Description
m_b_inst	this_type
m_pool	uvm_pool#(uvm_object, uvm_queue#(uvm_callback))
m_this_type	this_type	Type checking interface one to many T->T/CB
m_super_type	uvm_typeid_base	One to one relation
m_derived_types	uvm_typeid_base	One to many relation

Typedefs
Name	Actual Type	Description
this_type	uvm_callbacks_base

Functions

m_initialize()

Return type:: this_type

m_am_i_a(uvm_object obj)

Parameters:: obj (uvm_object)

m_is_for_me(uvm_callback cb)

Parameters:: cb (uvm_callback)

m_is_registered(uvm_object obj, uvm_callback cb)

Parameters:

obj (uvm_object)
cb (uvm_callback)

m_get_tw_cb_q(uvm_object obj)

Parameters:: obj (uvm_object)
Return type:: uvm_queue

m_add_tw_cbs(uvm_callback cb, uvm_apprepend ordering)

Parameters:

cb (uvm_callback)
ordering (uvm_apprepend)

m_delete_tw_cbs(uvm_callback cb)

Parameters:: cb (uvm_callback)

check_registration(uvm_object obj, uvm_callback cb)

Check registration. To test registration, start at this class and work down the class hierarchy. If any class returns true then the pair is legal.

Parameters:

obj (uvm_object)
cb (uvm_callback)