C++ (Cpp) future::valid Beispiele

Beispiel #1

Datei: then_pass.cpp Projekt: Holygitzdq/ElVis

int p2(boost::future<int>& f)
{
    BOOST_THREAD_LOG << "p2 <" << &f << BOOST_THREAD_END_LOG;
    BOOST_TEST(f.valid());
    int i = f.get();
    boost::this_thread::sleep_for(boost::chrono::milliseconds(500));
    BOOST_THREAD_LOG << "p2 <" << &f << BOOST_THREAD_END_LOG;
    return 2 * i;
}

Beispiel #2

Datei: then_executor_pass.cpp Projekt: Cabriter/abelkhan

void p3(boost::future<int> f)
{
  assert(f.is_ready());
  BOOST_THREAD_LOG << "p3 <" << &f << BOOST_THREAD_END_LOG;
  BOOST_TEST(f.valid());
  int i = f.get();
  boost::this_thread::sleep_for(boost::chrono::milliseconds(500));
  BOOST_THREAD_LOG << "p3 <" << &f << " " <<i << BOOST_THREAD_END_LOG;
  return;
}