int StoichiometryMath::removeFromParentAndDelete()
{
  SBase* parent = getParentSBMLObject();
  if (parent==NULL) return LIBSBML_OPERATION_FAILED;
  SpeciesReference* parentSR = static_cast<SpeciesReference*>(parent);
  if (parentSR == NULL) return LIBSBML_OPERATION_FAILED;
  return parentSR->unsetStoichiometryMath();
}
Esempio n. 2
0
void dealWithAssigningL1Stoichiometry(Model & m, bool l2)
{
  //char newid[15];
  std::string id;

  for (unsigned int i = 0; i < m.getNumReactions(); i++)
  {
    Reaction *r = m.getReaction(i);
    unsigned int j;

    for (j = 0; j < r->getNumReactants(); j++)
    {
      SpeciesReference *sr = r->getReactant(j);
      // we do not get here unless the stoichiometryMath is an integer
      // or a rational 
      if (l2 == true && sr->isSetStoichiometryMath() == true)
      {
        const ASTNode* ast = sr->getStoichiometryMath()->getMath();
        if (ast->isInteger())
        {
          int num = ast->getInteger();
          sr->setStoichiometry(num);
          sr->setDenominator(1);
        }
        else
        {
          int num = ast->getNumerator();
          int denom = ast->getDenominator();
          sr->setStoichiometry(num);
          sr->setDenominator(denom);
        }
        sr->unsetStoichiometryMath();
      }
      else
      {
        sr->setStoichiometry(sr->getStoichiometry());
        sr->setDenominator(1);
      }
    }
    for (j = 0; j < r->getNumProducts(); j++)
    {
      SpeciesReference *sr = r->getProduct(j);
      // we do not get here unless the stoichiometryMath is an integer
      // or a rational 
      if (l2 == true && sr->isSetStoichiometryMath() == true)
      {
        const ASTNode* ast = sr->getStoichiometryMath()->getMath();
        if (ast->isInteger())
        {
          int num = ast->getInteger();
          sr->setStoichiometry(num);
          sr->setDenominator(1);
        }
        else
        {
          int num = ast->getNumerator();
          int denom = ast->getDenominator();
          sr->setStoichiometry(num);
          sr->setDenominator(denom);
        }
        sr->unsetStoichiometryMath();
      }
      else
      {
        sr->setStoichiometry(sr->getStoichiometry());
        sr->setDenominator(1);
      }
    }
  }
}