IS this a right way of writing SKILL code

Guest
Hi ,
I wanted to change the name of an INSTANCE and i did it by the
following way:
1)First i have to select the instance in the layout that i have to
rename
2)Copy the following code and paste in the CIW
leHiEditProp()

geiPlSetPropValue("editorNum0" "attribute" "Name" "string" "new_name")

geiPlInvokePlistAction("editorNum0" "done")

where "new_name" is my new INSTANCE name.

Athough it seems to work fine, i want to do this quite a large number
of times .hence i wrote the following procedure

procedure(change_ROD_name(new_name)
leHiEditProp()

geiPlSetPropValue("editorNum0" "attribute" "Name" "string" "new_name")

geiPlInvokePlistAction("editorNum0" "done")
);procedure

But when i try to pass a value for the "new_name" in the procedure
"change_ROD_name", it gives error.
*What is the Error in the code?
*Is this a good way of doing it?.
*I searched our group and found lot of similar post's but the codes
given there seems to be complex(atleast for a newbie like me)
Thanks and regards,
Lokesh rajendran
 
Hi,
Whether it is the right way to right code or not, I'll let the
expereinced guys comment on that when they get online.
But I have a suggestion.
Using :
cvID = deGetCellView() /*gets your current
cell view database*/
What is a database? It's just an assignment by the tools given to an
object.
You get your current cellview, than you can observe properties using
methods such as:
cvID~>? /*shows available properties*/ cvID~>?? /*shows
available properties AND their values*/
So, just try play around with the properties:
cvID ~> cellView
cvID ~> name
cvID ~> instances
etc. & you will find that this is quite an easy way to access a
database & their properties.

This is similar with cells/instances database. You can use "~>" to
check their properties.
cvID ~> instances ~>name
cvID ~> instances ~>pins
Or make it simpler with:
FifthCellInList = nthelem(5 instances ~>name)
FifthCellInList ~>name
FifthCellInList ~>pins
etc. If you want a database of only all the instances in a cellview
(i.e. no nets, pins, etc.):
CellList = setof( EACHInst cvID ~> instances
EACHInst ~> purpose ==
"cell")
Here you will get a database list of all cells.
And you can check their properties with:
CellList ~> name
Modifying a property, you can just use this format `CELL_DATABASE` ~>
`PROPERTY` = `NEW PROPERTY`.
In our case, for e.g. :
FifthCellInList ~>name = "NewName5"
You can run loops for a large no. of cells, use `if-else` consitions,
etc.

Regarding 'geiPlSetPropValue' & the rest, I'll have to say I'm not
familiar with this function.
And I think it will be better to post the Error message since anybody
else trying to replicate your code might see a different type of Error
message.

How about taking a look at a previous post: "Code for selecting
Cellnames and Instance Terms" ?
It might give you some ideas.
Hope this is helpful enough.

Best regards,
I-FAB
 
Hi FAB ..Thanks for your reply
the following is what i did to write my code given in the first post
(Hope this will help some newbies).
Whatever task i want to do,(say in this case changing the name of a
instance) I do it manually by quering and changing its properties
(i.e., the name).After which I go to my "CDS.log" file and there is a
record of all the past commands that you worked on(and nice thing is
its in skill). Hence i copy those and put in a procedure for future
use...
In this way i have written more than fifteen bindkeys for my own
use....
May be a dumb way of using .. but still it works...

People please do comment on this and the previous post.

Thanks FAB once again







On May 26, 7:06 am, I-F AB <cop0...@gmail.com> wrote:
Hi,
Whether it is the right way to right code or not, I'll let the
expereinced guys comment on that when they get online.
But I have a suggestion.
Using :
cvID = deGetCellView() /*gets your current
cell view database*/
What is a database? It's just an assignment by the tools given to an
object.
You get your current cellview, than you can observe properties using
methods such as:
cvID~>? /*shows available properties*/ cvID~>?? /*shows
available properties AND their values*/
So, just try play around with the properties:
cvID ~> cellView
cvID ~> name
cvID ~> instances
etc. & you will find that this is quite an easy way to access a
database & their properties.

This is similar with cells/instances database. You can use "~>" to
check their properties.
cvID ~> instances ~>name
cvID ~> instances ~>pins
Or make it simpler with:
FifthCellInList = nthelem(5 instances ~>name)
FifthCellInList ~>name
FifthCellInList ~>pins
etc. If you want a database of only all the instances in a cellview
(i.e. no nets, pins, etc.):
CellList = setof( EACHInst cvID ~> instances
EACHInst ~> purpose ==
"cell")
Here you will get a database list of all cells.
And you can check their properties with:
CellList ~> name
Modifying a property, you can just use this format `CELL_DATABASE` ~
`PROPERTY` = `NEW PROPERTY`.
In our case, for e.g. :
FifthCellInList ~>name = "NewName5"
You can run loops for a large no. of cells, use `if-else` consitions,
etc.

Regarding 'geiPlSetPropValue' & the rest, I'll have to say I'm not
familiar with this function.
And I think it will be better to post the Error message since anybody
else trying to replicate your code might see a different type of Error
message.

How about taking a look at a previous post: "Code for selecting
Cellnames and Instance Terms" ?
It might give you some ideas.
Hope this is helpful enough.

Best regards,
I-FAB
Click to expand...
 
Hi the following is a simple code that i wrote to change the name of
an instance :
here "newname" is the name that you want to keep for the instance
(renaming)
;Hi the following is to change the instance name
;Please note that the instance has to be manually pointed/highlighted
by the user
;After selecting the instance for which you want to change the name
procedure(inst_name_change(newname);Note newname should be in double
quotes
cv=geGetSelSet()
cv~>name=newname
);proc
Regards,
Lokesh rajendran




On May 26, 10:34 am, lokeshr...@gmail.com wrote:
Hi FAB ..Thanks for your reply
the following is what i did to write my code given in the first post
(Hope this will help some newbies).
Whatever task i want to do,(say in this case changing the name of a
instance) I do it manually by quering and changing its properties
(i.e., the name).After which I go to my "CDS.log" file and there is a
record of all the past commands that you worked on(and nice thing is
its in skill). Hence i copy those and put in a procedure for future
use...
In this way i have written more than fifteen bindkeys for my own
use....
May be a dumb way of using .. but still it works...

People please do comment on this and the previous post.

Thanks FAB once again

On May 26, 7:06 am, I-F AB <cop0...@gmail.com> wrote:

Hi,
Whether it is the right way to right code or not, I'll let the
expereinced guys comment on that when they get online.
But I have a suggestion.
Using :
cvID = deGetCellView() /*gets your current
cell view database*/
What is a database? It's just an assignment by the tools given to an
object.
You get your current cellview, than you can observe properties using
methods such as:
cvID~>? /*shows available properties*/ cvID~>?? /*shows
available properties AND their values*/
So, just try play around with the properties:
cvID ~> cellView
cvID ~> name
cvID ~> instances
etc. & you will find that this is quite an easy way to access a
database & their properties.

This is similar with cells/instances database. You can use "~>" to
check their properties.
cvID ~> instances ~>name
cvID ~> instances ~>pins
Or make it simpler with:
FifthCellInList = nthelem(5 instances ~>name)
FifthCellInList ~>name
FifthCellInList ~>pins
etc. If you want a database of only all the instances in a cellview
(i.e. no nets, pins, etc.):
CellList = setof( EACHInst cvID ~> instances
EACHInst ~> purpose ==
"cell")
Here you will get a database list of all cells.
And you can check their properties with:
CellList ~> name
Modifying a property, you can just use this format `CELL_DATABASE` ~
`PROPERTY` = `NEW PROPERTY`.
In our case, for e.g. :
FifthCellInList ~>name = "NewName5"
You can run loops for a large no. of cells, use `if-else` consitions,
etc.

Regarding 'geiPlSetPropValue' & the rest, I'll have to say I'm not
familiar with this function.
And I think it will be better to post the Error message since anybody
else trying to replicate your code might see a different type of Error
message.

How about taking a look at a previous post: "Code for selecting
Cellnames and Instance Terms" ?
It might give you some ideas.
Hope this is helpful enough.

Best regards,
I-FAB
Click to expand...
 
Hi lokeshr,

Are you sure this procedure will works? Based on my experience, we
cannot change an instances name by just changing the name, u will have
database issue. BUT, if this can works, then should be fine. :)

Regards,
How
 
On May 26, 2:30 pm, "KB.How" <kianboon....@gmail.com> wrote:
Hi lokeshr,

Are you sure this procedure will works? Based on my experience, we
cannot change an instances name by just changing the name, u will have
database issue. BUT, if this can works, then should be fine. :)

Regards,
How
Click to expand...
Hi K.B,
I have used the procedure and it is working...
Please do inform me if something weird is happening with the code...
May be if Andrew or Riad sees this they can comment on it.....
Thanks and regards,
Lokesh rajendran.
 
lokeshraje@gmail.com wrote, on 05/27/09 06:09:
On May 26, 2:30 pm, "KB.How" <kianboon....@gmail.com> wrote:
Hi lokeshr,

Are you sure this procedure will works? Based on my experience, we
cannot change an instances name by just changing the name, u will have
database issue. BUT, if this can works, then should be fine. :)

Regards,
How

Hi K.B,
I have used the procedure and it is working...
Please do inform me if something weird is happening with the code...
May be if Andrew or Riad sees this they can comment on it.....
Thanks and regards,
Lokesh rajendran.
Click to expand...
Changing an instance name this way is fine. However, bear in mind that your code
won't work properly if you have more than one thing selected... perhaps you
should have some error checking in there...

Perhaps K.B. is thinking of changing the cellName - you can't change the
cellName this way - you have to change the "master" attribute...

So perhaps something like:

procedure(LRchangeInstName(newName)
let((inst)
inst=car(setof(fig geGetSelSet() fig~>objType=="inst"))
when(inst
inst~>name=newName
) ; when
) ; let
) ; procedure LRchangeInstName

Note that it's a good idea to give your functions a prefix to avoid clashing
with other function names. I tend to use "camel" case for my names rather than
underscores, but that's just a personal preference.

Also, in your code you used cv as the variable for something that was an
instance. cv implies it's a cellView, whereas an instance is not the same as a
cellView. Care with variable names enhances the readability of code.

Regards,

Andrew.
 
Hi Andrew,
Thanks for the comment...
I was playing with your code for minutes together.......
It is nothing short of awesome......
Regards,
Lokesh rajendran.








On May 27, 4:55 pm, Andrew Beckett <andr...@DcEaLdEeTnEcTe.HcIoSm>
wrote:
lokeshr...@gmail.com wrote, on 05/27/09 06:09:



On May 26, 2:30 pm, "KB.How" <kianboon....@gmail.com> wrote:
Hi lokeshr,

Are you sure this procedure will works? Based on my experience, we
cannot change an instances name by just changing the name, u will have
database issue. BUT, if this can works, then should be fine. :)

Regards,
How

Hi K.B,
I have used the procedure and it is working...
Please do inform me if something weird is happening with the code...
May be if Andrew or Riad sees this they can comment on it.....
Thanks and regards,
Lokesh rajendran.

Changing an instance name this way is fine. However, bear in mind that your code
won't work properly if you have more than one thing selected... perhaps you
should have some error checking in there...

Perhaps K.B. is thinking of changing the cellName - you can't change the
cellName this way - you have to change the "master" attribute...

So perhaps something like:

procedure(LRchangeInstName(newName)
let((inst)
inst=car(setof(fig geGetSelSet() fig~>objType=="inst"))
when(inst
inst~>name=newName
) ; when
) ; let
) ; procedure LRchangeInstName

Note that it's a good idea to give your functions a prefix to avoid clashing
with other function names. I tend to use "camel" case for my names rather than
underscores, but that's just a personal preference.

Also, in your code you used cv as the variable for something that was an
instance. cv implies it's a cellView, whereas an instance is not the same as a
cellView. Care with variable names enhances the readability of code.

Regards,

Andrew.
Click to expand...
 
Thanks Andrew for clarify my doubt.

Hi Lokeshr,

DO let us know if you have any concern. Cheers.


Regards,
How
 
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