void CMathObject::calculate()
{
// This method should only be called if there is something to calculate, i.e.
// mpExpression != NULL
assert(mpExpression != NULL);
*mpValue = mpExpression->value();
#ifdef COPASI_DEBUG
// Check for NaN
if (isnan(*mpValue))
{
std::cout << "NaN Value for: " << getCN() << std::endl;
}
#endif // COPASI_DEBUG
// For an extensive transient value of a dependent species we have 2
// possible assignments depending on the context.
// 1) Conversion from the intensive property
// 2) Dependent mass off a moiety
//
// The solution is that the moiety automatically updates the value in conjunction
// with the dependency graph omitting the value in the update sequence if the context
// is CMath::UseMoieties.
}
const CCopasiObject *UndoData::getObject(const CCopasiDataModel *pModel) const
{
if (pModel == NULL) return NULL;
return dynamic_cast<const CCopasiObject*>(pModel->getObject(getCN()));
}
