Method FilterModules

Modules/CppMicroServices/src/usModuleHooks.cpp:51–82

}

void ModuleHooks::FilterModules(const ModuleContext* mc, std::vector<Module*>& modules) const
{
  std::vector<ServiceRegistrationBase> srl;
  coreCtx->services.Get(us_service_interface_iid<ModuleFindHook>(), srl);
  ShrinkableVector<Module*> filtered(modules);

  std::sort(srl.begin(), srl.end());
  for (std::vector<ServiceRegistrationBase>::reverse_iterator srBaseIter = srl.rbegin(), srBaseEnd = srl.rend();
       srBaseIter != srBaseEnd; ++srBaseIter)
  {
    ServiceReference<ModuleFindHook> sr = srBaseIter->GetReference();
    ModuleFindHook* const fh = reinterpret_cast<ModuleFindHook*>(sr.d->GetService(GetModuleContext()->GetModule()));
    if (fh != nullptr)
    {
      try
      {
        fh->Find(mc, filtered);
      }
      catch (const std::exception& e)
      {
        MITK_WARN << "Failed to call Module FindHook  #" << sr.GetProperty(ServiceConstants::SERVICE_ID()).ToString()
                << ": " << e.what();
      }
      catch (...)
      {
        MITK_WARN << "Failed to call Module FindHook  #" << sr.GetProperty(ServiceConstants::SERVICE_ID()).ToString()
                << ": unknown exception type";
      }
      sr.d->UngetService(GetModuleContext()->GetModule(), false);
    }
  }
}

void ModuleHooks::FilterModuleEventReceivers(const ModuleEvent& evt,
                                             ServiceListeners::ModuleListenerMap& moduleListeners)