prepared interface of DeviceModule for issue #81

include/DeviceModule.h

@@ -184,6 +184,9 @@ namespace ChimeraTK {
     ScalarOutput<int> deviceBecameFunctional{
         this, "deviceBecameFunctional", "", ""}; // should be changed to data type void
 
+    void addRecoveryAccessor(boost::shared_ptr<TransferElement> recoveryAccessor);
+    boost::shared_lock<boost::shared_mutex> getRecoverySharedLock();
+
    protected:
     // populate virtualisedModuleFromCatalog based on the information in the
     // device's catalogue
@@ -249,6 +252,8 @@ namespace ChimeraTK {
     /* The list of initialisation handler callback functions */
     std::list<std::function<void(DeviceModule*)>> initialisationHandlers;
 
+    boost::shared_mutex recoverySharedMutex;
+
     friend class Application;
     friend struct history::ServerHistory;
     friend class detail::DeviceModuleProxy;

src/DeviceModule.cc

@@ -467,4 +467,12 @@ namespace ChimeraTK {
 
   void DeviceModule::notify() { errorIsResolvedCondVar.notify_all(); }
 
+  void DeviceModule::addRecoveryAccessor(boost::shared_ptr<TransferElement> recoveryAccessor) {
+    std::cout << "DeviceModule::addRecoveryAccessor:: Implement me" << std::endl;
+  }
+
+  boost::shared_lock<boost::shared_mutex> DeviceModule::getRecoverySharedLock() {
+    return boost::shared_lock<boost::shared_mutex>(recoverySharedMutex);
+  }
+
 } // namespace ChimeraTK