本文整理汇总了C++中observer_ptr::abort方法的典型用法代码示例。如果您正苦于以下问题：C++ observer_ptr::abort方法的具体用法？C++ observer_ptr::abort怎么用？C++ observer_ptr::abort使用的例子？那么, 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observer_ptr的用法示例。
在下文中一共展示了observer_ptr::abort方法的1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: invoke
void rpc_manager::invoke(int message_id, udp::endpoint target_addr
, observer_ptr o)
{
INVARIANT_CHECK;
if (m_destructing)
{
o->abort();
return;
}
msg m;
m.message_id = message_id;
m.reply = false;
m.id = m_our_id;
m.addr = target_addr;
TORRENT_ASSERT(!m_transactions[m_next_transaction_id]);
#ifdef TORRENT_DEBUG
int potential_new_id = m_next_transaction_id;
#endif
#ifndef BOOST_NO_EXCEPTIONS
try
{
#endif
m.transaction_id.clear();
std::back_insert_iterator<std::string> out(m.transaction_id);
io::write_uint16(m_next_transaction_id, out);
o->send(m);
o->sent = time_now();
#if TORRENT_USE_IPV6
o->target_addr = target_addr.address();
#else
o->target_addr = target_addr.address().to_v4();
#endif
o->port = target_addr.port();
#ifdef TORRENT_DHT_VERBOSE_LOGGING
TORRENT_LOG(rpc) << "Invoking " << messages::ids[message_id]
<< " -> " << target_addr;
#endif
m_send(m);
new_transaction_id(o);
#ifndef BOOST_NO_EXCEPTIONS
}
catch (std::exception& e)
{
// m_send may fail with "no route to host"
TORRENT_ASSERT(potential_new_id == m_next_transaction_id);
o->abort();
}
#endif
}