Re: [SOSlib-discuss] equivalent to observablesArray ?[Scanned]

[Eric F. <efe...@ph...>]

> -----Original Message-----
> From: Rainer Machne [mailto:ra...@tb...] 
> Sent: 30 October 2008 14:52
> To: Eric Fernandez
> Subject: Re: [SOSlib-discuss] equivalent to observablesArray 
> ?[Scanned]
> 
> The way to interface variables/parameters of the derived ODE 
> Model is as 
> follows:
> 
> 1) Get a variableIndex_t from the ODEModel, each by the function
> 
> 
> variableIndex_t *ODEModel_getVariableIndex (odeModel_t *om, 
> const char 
> *symbol)
> 
> To map this from the SBML model, you could set the string in above 
> function:
> 	symbol = Species_getId(species)
> 


Hi,

And for people interested don't forget: you need to free a variable
Index structure returned by ODEModel_getVariableIndex() after use using
VariableIndex_free(vi) otherwise you'll rapidly run out of memory (if
you use it in loops like I did).

Therefore: integratorInstance_getValue(engine,
ODEModel_getVariableIndex(om, symbol));
is a big no-no!

Eric