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  • If default constructor arguments are not passed in uvm_components , will it affect factory registration?

If default constructor arguments are not passed in uvm_components , will it affect factory registration?

UVM 6660
#uvm 278
Juhi_Patel
Juhi_Patel
Forum Access
95 posts
October 03, 2020 at 5:39 am

I have tried to create:
1.) sequencer
2.) extended sequencer
and using set_type_override in test , I override sequencer with extended sequencer. I didn't pass any default constructor argument in both class but still in factory.print displays that override information.

What should happen if I don't pass default constructor arguments?

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dave_59
dave_59
Forum Moderator
10658 posts
October 03, 2020 at 10:36 am

In reply to juhi_p:

I'm not sure I understand your question. The create() method passes arguments to whatever type is chosen for the override. The override does not deal with constructor arguments.

— Dave Rich, Verification Architect, Siemens EDA

Juhi_Patel
Juhi_Patel
Forum Access
95 posts
October 03, 2020 at 11:44 am

In reply to dave_59:

According to UVM cookbook page no.10 It states Factory Coding Convention 2: Constructor Defaults. So, by skipping this convention, will factory registration is impact in any way? Because I didn't see it in my case when I was overriding sequencer.

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