Set_type_override for parameterized classes

UVM
, ,
1 

class A #(type T=uvm_transaction) extends B
`uvm_object_param_utils( A#(T) ) //Also tried with `uvm_object_utils()
....
endclass

class B #(type T=uvm_transaction) extends C
`uvm_object_param_utils( B#(T) ) //Also tried with `uvm_object_utils()
....
endclass

class C #(type T=uvm_transaction) extends uvm_sequence
`uvm_object_utils( C#(T) )

....
endclass

I am using plusargs to override
+uvm_set_type_override=C,A

But I am running intho this error
UVM_ERROR @ 0: reporter [TYPNTF] Cannot register override for original type ‘C’ because the override type ‘A’ is not registered with the factory.

Any help in how to get fix this?

2

In reply to saisandeep:

You can’t override parameterized types from the command line. You may be able to create specialized types with typedefs and use them in an override, but I’ve never tried.

3

In reply to saisandeep:

What you do not show is for which parameter values you have made an object of class A.
As cgales said you cannot pverride for any parameter values.

4

In reply to saisandeep:

Paramterized classes cannot be registered with the factory using string names, and the command line only can override classes with string names.

Please see http://go.mentor.com/mcem