/**
  * {@inheritdoc}
  */
 public function process(ehough_iconic_ContainerBuilder $container)
 {
     $parameters = $container->getParameterBag()->all();
     $definitions = $container->getDefinitions();
     $aliases = $container->getAliases();
     foreach ($container->getExtensions() as $extension) {
         if ($extension instanceof ehough_iconic_extension_PrependExtensionInterface) {
             $extension->prepend($container);
         }
     }
     foreach ($container->getExtensions() as $name => $extension) {
         if (!($config = $container->getExtensionConfig($name))) {
             // this extension was not called
             continue;
         }
         $config = $container->getParameterBag()->resolveValue($config);
         $tmpContainer = new ehough_iconic_ContainerBuilder($container->getParameterBag());
         $tmpContainer->setResourceTracking($container->isTrackingResources());
         if (class_exists('\\Symfony\\Component\\Config\\Resource\\FileResource')) {
             $tmpContainer->addObjectResource($extension);
         }
         $extension->load($config, $tmpContainer);
         $container->merge($tmpContainer);
     }
     $container->addDefinitions($definitions);
     $container->addAliases($aliases);
     $container->getParameterBag()->add($parameters);
 }