[sv-bc] RE: [sv-ac] RE: question about new enum types in standard package

Also, while on/off/kill are mutually exclusive, the directive types are
not (unless we create string for each combination) and the user can
choose to provide more than one directive type in an assertion control
task.

Anupam

-----Original Message-----
From: owner-sv-ac@eda.org [mailto:owner-sv-ac@eda.org] On Behalf Of
Kulshrestha, Manisha
Sent: Tuesday, February 22, 2011 9:21 AM
To: Bresticker, Shalom; sv-bc@eda.org
Cc: sv-ac@eda.org
Subject: [sv-ac] RE: question about new enum types in standard package

Hi Shalom,

I am not sure if I add these enums to std package, will it preclude
users from using them. we do not want to preclude them that is the
reason we thought about putting them in std package. But I guess, if std
package is imported, then all the enums will be directly visible and
they will be precluded. Is that right ?

Manisha

-----Original Message-----
From: Bresticker, Shalom [mailto:shalom.bresticker@intel.com]
Sent: Tuesday, February 22, 2011 7:44 PM
To: Kulshrestha, Manisha; sv-bc@eda.org
Cc: sv-ac >> "sv-ac@eda.org"
Subject: RE: question about new enum types in standard package

Hi,

I looked over the current system task definitions.

I think that today non-numeric arguments are done as strings, such as
"r" or "rb" as file descriptor types in Table 21-7.

Would such enum definitions turn "on", "off", "kill" into keywords or
into predefined enum value names that would preclude users from using
them in their own enum declarations or parameter declarations or signal
names?

Regards,
Shalom

> -----Original Message-----
> From: owner-sv-bc@eda.org [mailto:owner-sv-bc@eda.org] On Behalf Of
> Kulshrestha, Manisha
> Sent: Tuesday, February 22, 2011 10:00 AM
> To: sv-bc@eda.org
> Subject: [sv-bc] question about new enum types in standard package
>
> SV-BC,
>
> In sv-ac, we are discussing about adding new system tasks which would
> have difference arguments. Here is an example:
>
> $assertcontrol(level, control_type, directive_type, ...);
>
> Here control_type can be either on/off/kill. Similarly directive_type
> can be assert, cover or assume. We want to define some enums to
> represent these values so that users do not need to pass integer
> values. Instead the users can use one of these enums (or even pass OR
> of multiple of them).
>
> Is there a precedent for such a thing ? Is standard package defined in
> Annex G right place to insert these new enum types ?
>
> Thanks.
> Manisha

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