C++ (Cpp) CModelEntity::setInitialExpression示例

void CModelExpansion::duplicateGlobalQuantity(const CModelValue* source, const std::string & index, const SetOfModelElements & sourceSet, ElementsMap & emap)
{
  //if the source object has already been duplicated: do nothing
  if (emap.exists(source))
    return;

  //try creating the object until we find a name that is not yet used
  CModelEntity* newObj;
  std::ostringstream infix;

  do
    {
      std::ostringstream name;
      name << source->getObjectName() << infix.str() << index;
      newObj = mpModel->createModelValue(name.str(), source->getInitialValue());
      infix << "_";
    }
  while (!newObj);

  //add duplicated object to the map
  emap.add(source, newObj);

  //status
  newObj->setStatus(source->getStatus());

  //expression (for assignment or ODE)
  newObj->setExpression(source->getExpression());
  updateExpression(newObj->getExpressionPtr(), index, sourceSet, emap);

  //initial expression
  newObj->setInitialExpression(source->getInitialExpression());
  updateExpression(newObj->getInitialExpressionPtr(), index, sourceSet, emap);

  newObj->setNotes(source->getNotes());
  newObj->setMiriamAnnotation(source->getMiriamAnnotation(), newObj->getKey(), source->getKey());
}

示例#2

显示文件

文件： CModelParameter.cpp 项目： PriKalra/COPASI

// virtual
bool CModelParameter::updateModel()
{
    bool success = true;

    if (mpObject != NULL)
    {
        switch (mType)
        {
        case Model:
        {
            CModel * pModel = static_cast< CModel * >(mpObject);

            if (!pModel->isAutonomous())
            {
                pModel->setInitialValue(mValue);
            }
            else
            {
                pModel->setInitialValue(0.0);
            }
        }
        break;

        case Compartment:
        case Species:
        case ModelValue:
        {
            CModelEntity * pEntity = static_cast< CModelEntity * >(mpObject);

            if (pEntity->getStatus() != CModelEntity::ASSIGNMENT)
            {
                pEntity->setInitialValue(mValue);

                if (mIsInitialExpressionValid)
                {
                    pEntity->setInitialExpression(getInitialExpression());
                }
            }
        }
        break;

        case ReactionParameter:
        {
            CCopasiParameter * pParameter = static_cast< CCopasiParameter * >(mpObject);
            CReaction * pReaction = static_cast< CReaction * >(mpObject->getObjectAncestor("Reaction"));

            if (mIsInitialExpressionValid &&
                    getInitialExpression() != "")
            {
                CModel * pModel = mpParent->getModel();

                assert(pModel != NULL);

                std::vector< CCopasiContainer * > ListOfContainer;
                ListOfContainer.push_back(pModel);

                CCopasiObjectName CN = static_cast< CEvaluationNodeObject * >(mpInitialExpression->getRoot())->getObjectCN();
                CCopasiObject * pObject = pModel->getObjectDataModel()->ObjectFromName(ListOfContainer, CN);

                assert(pObject != NULL);

                // We assign the object value
                pParameter->setValue(* (C_FLOAT64 *) pObject->getValuePointer());

                // We map the parameter to the global quantity
                pReaction->setParameterMapping(pParameter->getObjectName(), pObject->getObjectParent()->getKey());
            }
            else
            {
                pParameter->setValue(mValue);

                // We need to remove the existing mapping to a global quantity1.
                pReaction->setParameterMapping(pParameter->getObjectName(), pParameter->getKey());
            }
        }
        break;

        default:
            success = false;
            break;
        }
    }

    return success;
}