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  #ifndef UTILITIES_IDF_TEST_IDFTESTQOBJECTS_HPP
  #define UTILITIES_IDF_TEST_IDFTESTQOBJECTS_HPP
  
  #include "../Workspace.hpp"
  #include "../Workspace_Impl.hpp"
  #include "../WorkspaceObject.hpp"
  
  #include "../../core/Assert.hpp"
  
  #include <boost/optional.hpp>
  
  using namespace openstudio;
  
  class WorkspaceReciever
  {
   public:
    WorkspaceReciever(const Workspace& workspace) {
  
      // Due to the switch to Nano Signals and Slots, testing for connects are no longer
      // necessary because the NanoS&S are guarenteed to connect, else error on compile
  
      std::shared_ptr<openstudio::detail::Workspace_Impl> impl = workspace.getImpl<openstudio::detail::Workspace_Impl>();
  
      impl->Workspace_Impl::removeWorkspaceObject.connect<WorkspaceReciever, &WorkspaceReciever::removeWorkspaceObject>(this);
  
      //test = connect(impl.get(), SIGNAL(removeWorkspaceObject(std::shared_ptr<openstudio::detail::WorkspaceObject_Impl>, const openstudio::IddObjectType&, const openstudio::UUID&)),
      //               this, SLOT(removeWorkspaceObject(std::shared_ptr<openstudio::detail::WorkspaceObject_Impl>, const openstudio::IddObjectType&, const openstudio::UUID&)),
      //               Qt::QueuedConnection);
      //OS_ASSERT(test);
  
      impl->Workspace_Impl::addWorkspaceObject.connect<WorkspaceReciever, &WorkspaceReciever::addWorkspaceObject>(this);
  
      //test = connect(impl.get(), SIGNAL(addWorkspaceObject(std::shared_ptr<openstudio::detail::WorkspaceObject_Impl>, const openstudio::IddObjectType&, const openstudio::UUID&)),
      //               this, SLOT(addWorkspaceObject(std::shared_ptr<openstudio::detail::WorkspaceObject_Impl>, const openstudio::IddObjectType&, const openstudio::UUID&)),
      //               Qt::QueuedConnection);
      //OS_ASSERT(test);
    }
  
    void clear() {
      m_objectImpl.reset();
      m_iddObjectType.reset();
      m_handle.reset();
    }
  
    std::shared_ptr<openstudio::detail::WorkspaceObject_Impl> m_objectImpl;
  
    boost::optional<IddObjectType> m_iddObjectType;
  
    boost::optional<Handle> m_handle;
  
   public:
    void removeWorkspaceObject(const WorkspaceObject& object, const openstudio::IddObjectType& iddObjectType, const openstudio::UUID& handle) {
      m_objectImpl = object.getImpl<detail::WorkspaceObject_Impl>();
      m_iddObjectType = iddObjectType;
      m_handle = handle;
    }
  
    void addWorkspaceObject(const WorkspaceObject& object, const openstudio::IddObjectType& iddObjectType, const openstudio::UUID& handle) {
      m_objectImpl = object.getImpl<detail::WorkspaceObject_Impl>();
      m_iddObjectType = iddObjectType;
      m_handle = handle;
    }
  };
  
  #endif  // UTILITIES_IDF_TEST_IDFTESTQOBJECTS_HPP
  