C++ Submodel::getDeletion方法代码示例

int CompModelPlugin::collectDeletionsAndDeleteSome(set<SBase*>* removed, set<SBase*>* toremove)
{
  int ret = LIBSBML_OPERATION_SUCCESS;
  SBMLDocument* doc = getSBMLDocument();
  Model* model = static_cast<Model*>(getParentSBMLObject());
  if (model==NULL) {
    if (doc) {
      string error = "Unable to attempt to perform deletions in CompModelPlugin::collectDeletionsAndDeleteSome: no parent model could be found for the given 'comp' model plugin element.";
      doc->getErrorLog()->logPackageError("comp", CompModelFlatteningFailed, getPackageVersion(), getLevel(), getVersion(), error);
    }
    return LIBSBML_OPERATION_FAILED;
  }

  //Since deletions only exist in submodels, loop through the submodels.
  for (unsigned int sub=0; sub<getNumSubmodels(); sub++) {
    Submodel* submodel = getSubmodel(sub);
    //First perform any deletions
    for (unsigned int d=0; d<submodel->getNumDeletions(); d++) {
      Deletion* deletion = submodel->getDeletion(d);
      SBase* todel = deletion->getReferencedElement();
      if (todel && (todel->getTypeCode() == SBML_COMP_DELETION ||
                    todel->getTypeCode() == SBML_COMP_REPLACEDBY ||
                    todel->getTypeCode() == SBML_COMP_REPLACEDELEMENT ||
                    todel->getTypeCode() == SBML_LOCAL_PARAMETER) )
      {
        //Go ahead and delete it!
        set<SBase*> newToRemove;
        newToRemove.insert(todel);
        removeCollectedElements(removed, &newToRemove);
      }
      else {
        //Otherwise, just collect it.
        ret = deletion->collectDeletions(removed, toremove);
        if (ret!=LIBSBML_OPERATION_SUCCESS) {
          return ret;
        }
      }
    }
    //Next collect any deletions in that instantiated submodel (any that weren't just deleted)
    Model* mod = submodel->getInstantiation();
    if (mod==NULL) {
      //getInstantiation sets its own error messages.
      return LIBSBML_OPERATION_FAILED;
    }
    CompModelPlugin* modplug = static_cast<CompModelPlugin*>(mod->getPlugin(getPrefix()));
    if (modplug==NULL) {
      if (doc) {
        //Shouldn't happen:  'getInstantiation' turns on the comp plugin.
        string error = "Unable to rename elements in CompModelPlugin::collectDeletionsAndDeleteSome: no valid 'comp' plugin for the model instantiated from submodel " + submodel->getId();
        doc->getErrorLog()->logPackageError("comp", CompModelFlatteningFailed, getPackageVersion(), getLevel(), getVersion(), error);
      }
      return LIBSBML_OPERATION_FAILED;
    }
    modplug->collectDeletionsAndDeleteSome(removed, toremove);
  }
  return ret;
}

SBase* 
ReplacedElement::getReferencedElementFrom(Model* model)
{
  SBMLDocument* doc = getSBMLDocument();
  SBase* referent = Replacing::getReferencedElementFrom(model);
  if (referent != NULL) return referent;
  if (!isSetDeletion()) {
    //In this case, something else went wrong in getReferencedElementFrom, which will have set its own error message.
    return NULL;
  }
  model = getParentModel(this);
  if (model==NULL) {
    if (doc) {
      string error = "In ReplacedElement::getReferencedElementFrom, unable to find referenced deletion '" + getDeletion() + "' for <replacedElement>: no parent model could be found.";
      doc->getErrorLog()->logPackageError("comp", CompModelFlatteningFailed, getPackageVersion(), getLevel(), getVersion(), error, getLine(), getColumn());
    }
    return NULL;
  }
  CompModelPlugin* mplugin = static_cast<CompModelPlugin*>(model->getPlugin(getPrefix()));
  if (mplugin==NULL) {
    if (doc) {
      string error = "In ReplacedElement::getReferencedElementFrom, unable to find referenced deletion '" + getDeletion() + "' for <replacedElement>: no 'comp' plugin for the parent model could be found.";
      doc->getErrorLog()->logPackageError("comp", CompModelFlatteningFailed, getPackageVersion(), getLevel(), getVersion(), error, getLine(), getColumn());
    }
    return NULL;
  }
  Submodel* submod = mplugin->getSubmodel(getSubmodelRef());
  if (submod==NULL) {
    if (doc) {
      string error = "In ReplacedElement::getReferencedElementFrom, unable to find referenced deletion '" + getDeletion() + "' for <replacedElement>: no such submodel '" + getSubmodelRef() + "'.";
      doc->getErrorLog()->logPackageError("comp", CompReplacedElementSubModelRef, getPackageVersion(), getLevel(), getVersion(), error, getLine(), getColumn());
    }
    return NULL;
  }
  SBase* ret = submod->getDeletion(getDeletion());
  if (ret==NULL && doc) {
    string error = "In ReplacedElement::getReferencedElementFrom, unable to find referenced deletion '" + getDeletion() + "' for <replacedElement>: no deletion with that ID exists in the model.";
    doc->getErrorLog()->logPackageError("comp", CompDeletionMustReferenceObject, getPackageVersion(), getLevel(), getVersion(), error, getLine(), getColumn());
  }
  return ret;
}