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Hi Lucian,

you need to use the base addElement() method to add the map variables
to the connection object. i.e.,

RETURN_INTO_OBJREF(model,iface::cellml_api::Model,
connection->modelElement());
RETURN_INTO_OBJREF(mv,iface::cellml_api::MapVariables,
model->createMapVariables());
connection->addElement(mv);
mv->firstVariableName(firstVariable);
mv->secondVariableName(secondVariable);

I think you probably want to set the variables and components using
the objects, but I suspect you can use the API to create invalid
models by setting the name strings directly...

Hope that helps.

Andre.


On Thu, Jul 8, 2010 at 11:33 AM, Lucian Smith <lpsmith at spod-central.org>
wrote:
> So, I am now embarking on attempting to *create* CellML using the API. ?I
> know, I know, heady stuff. ?But I think it can be done.
>
> My first foray into this is to try to create connections. ?I can create a
> connection with 'createConnection' on the Model object, which claims it
> also creates a MapComponents, which I presume I can access by getting the
> MapComponents from the newly-created Connection. ?I can create a single
> MapVariables with createMapVariables from the Model object, but here I am
> stuck. ?How do I get that MapVariables into a Connection? ?The Connection
> has a MapVariablesSet, but that seems to be an iterator, and there's no
> 'createMapVariablesSet' anywhere.
>
> Also, I am unsure what is going to happen if I set the names of these
> MapComponents and MapVariables elements vs. setting the objects in
> question vs. setting them both. ?Will all three options work? ?Will only
> one option work? ?Right now I am doing it with names
> (SetFirstComponentName) and am hoping that this will at least create the
> CellML XML that I need, even if I can't correctly call 'GetFirstComponent'
> afterwards. ?The documentation for MapVariables talks about setting
> things, but the documentation for MapComponents only talks about getting.
>
> -Lucian
> _______________________________________________
> cellml-tools-developers mailing list
> cellml-tools-developers at cellml.org
> http://www.cellml.org/mailman/listinfo/cellml-tools-developers
>

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• [cellml-dev] creating MapVariables, Lucian Smith, 07/08/2010
  • [cellml-dev] creating MapVariables, David Nickerson, 07/08/2010

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