本文整理汇总了C++中ThreadPool::activate方法的典型用法代码示例。如果您正苦于以下问题：C++ ThreadPool::activate方法的具体用法？C++ ThreadPool::activate怎么用？C++ ThreadPool::activate使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ThreadPool的用法示例。
在下文中一共展示了ThreadPool::activate方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: subscriber
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
try
{
CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);
if (parse_args (argc, argv) != 0)
return 1;
CORBA::Object_var poa_object = orb->resolve_initial_references("RootPOA");
if (CORBA::is_nil (poa_object.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Unable to initialize the POA.\n"),
1);
PortableServer::POA_var root_poa = PortableServer::POA::_narrow (
poa_object.in ());
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager();
Subscriber_impl subscriber(orb.in ());
PortableServer::ObjectId_var id =
root_poa->activate_object (&subscriber);
CORBA::Object_var object = root_poa->id_to_reference (id.in ());
Subscriber_var subscriber_var = Subscriber::_narrow (object.in ());
object = orb->string_to_object(ior);
Publisher_var publisher = Publisher::_narrow(object.in());
publisher->subscribe(subscriber_var.in());
poa_manager->activate();
ThreadPool pool (orb.in ());
if (pool.activate(THR_NEW_LWP | THR_JOINABLE, 5) != 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot activate client threads\n"),
1);
pool.thr_mgr ()->wait ();
ACE_DEBUG ((LM_DEBUG, "event loop finished\n"));
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Exception caught:");
return 1;
}
return 0;
}示例2: publisher
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
try
{
CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);
if (parse_args (argc, argv) != 0)
return 1;
CORBA::Object_var poa_object = orb->resolve_initial_references("RootPOA");
if (CORBA::is_nil (poa_object.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Unable to initialize the POA.\n"),
1);
PortableServer::POA_var root_poa = PortableServer::POA::_narrow (poa_object.in ());
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager();
Publisher_impl publisher(orb.in ());
PortableServer::ObjectId_var id = root_poa->activate_object (&publisher);
CORBA::Object_var object = root_poa->id_to_reference (id.in ());
Publisher_var publisher_var = Publisher::_narrow (object.in ());
CORBA::String_var ior = orb->object_to_string(publisher_var.in());
ACE_DEBUG ((LM_DEBUG, "Activated as <%C>\n", ior.in()));
// output the ior
FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
if (output_file == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot open output file for writing IOR: %s\n",
ior_output_file),
1);
ACE_OS::fprintf (output_file, "%s", ior.in ());
ACE_OS::fclose (output_file);
poa_manager->activate();
const CORBA::Object_var pmobj (orb->resolve_initial_references("ORBPolicyManager" ) );
CORBA::PolicyManager_var policy_manager = CORBA::PolicyManager::_narrow(pmobj.in() );
CORBA::Any orb_level;
orb_level <<= Messaging::SYNC_NONE;
CORBA::PolicyList policy_list;
policy_list.length(1);
policy_list[0] = orb->create_policy(Messaging::SYNC_SCOPE_POLICY_TYPE,
orb_level);
policy_manager->set_policy_overrides(policy_list,
CORBA::SET_OVERRIDE);
ThreadPool pool (orb.in ());
if (pool.activate(THR_NEW_LWP | THR_JOINABLE, 5) != 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot activate client threads\n"),
1);
pool.thr_mgr ()->wait ();
ACE_DEBUG ((LM_DEBUG, "event loop finished\n"));
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Exception caught:");
return 1;
}
return 0;
}