Method GetInstance

Modules/FormsUI/src/mitkIQuestionWidgetFactory.cpp:21–32

using namespace mitk::Forms::UI;

IQuestionWidgetFactory* IQuestionWidgetFactory::GetInstance()
{
  static auto context = us::GetModuleContext();
  static us::ServiceReference<IQuestionWidgetFactory> serviceReference;

  if (!serviceReference)
    serviceReference = context->GetServiceReference<IQuestionWidgetFactory>();

  return serviceReference
    ? context->GetService<IQuestionWidgetFactory>(serviceReference)
    : nullptr;
}

IQuestionWidgetFactory::~IQuestionWidgetFactory() = default;