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Fix crash in gcc on Linux

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This commit is contained in:
tamasmeszaros 2023-12-07 15:23:28 +01:00
parent ca824e095e
commit 155b152637
3 changed files with 13 additions and 5 deletions
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5
src/slic3r/GUI/Jobs/BoostThreadWorker.cpp
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@ -83,7 +83,10 @@ std::future<void> BoostThreadWorker::call_on_main_thread(std::function<void ()>
BoostThreadWorker::BoostThreadWorker(std::shared_ptr<ProgressIndicator> pri, BoostThreadWorker::BoostThreadWorker(std::shared_ptr<ProgressIndicator> pri,
boost::thread::attributes &attribs, boost::thread::attributes &attribs,
const char *name) const char *name)
: m_progress(std::move(pri)), m_input_queue{m_running}, m_output_queue{m_running}, m_name{name} : m_progress(std::move(pri))
, m_input_queue{m_running}
, m_output_queue{m_running}
, m_name{name}
{ {
if (m_progress) if (m_progress)
m_progress->set_cancel_callback([this](){ cancel(); }); m_progress->set_cancel_callback([this](){ cancel(); });

2
src/slic3r/GUI/Jobs/BoostThreadWorker.hpp
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@ -69,7 +69,7 @@ class BoostThreadWorker : public Worker, private Job::Ctl
template<class El> template<class El>
class RawQueue: public std::deque<El> { class RawQueue: public std::deque<El> {
std::atomic<bool> *m_running_ptr = nullptr; std::atomic<bool> *m_running_ptr;
public: public:
using std::deque<El>::deque; using std::deque<El>::deque;

7
src/slic3r/GUI/Jobs/ThreadSafeQueue.hpp
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@ -21,6 +21,10 @@ struct BlockingWait
unsigned timeout_ms = 0; unsigned timeout_ms = 0;
}; };
template<class T, class... Args>
using NonSpecialMembersOnly = std::enable_if_t<
(sizeof...(Args) >= 1) && !(... || std::is_convertible_v<Args, T>)>;
// A thread safe queue for one producer and one consumer. // A thread safe queue for one producer and one consumer.
template<class T, template<class T,
template<class, class...> class Container = std::deque, template<class, class...> class Container = std::deque,
@ -32,10 +36,11 @@ class ThreadSafeQueueSPSC
std::condition_variable m_cond_var; std::condition_variable m_cond_var;
public: public:
template<class...Qargs> template<class...Qargs, class = NonSpecialMembersOnly<ThreadSafeQueueSPSC, Qargs...>>
ThreadSafeQueueSPSC(Qargs &&...qargs) ThreadSafeQueueSPSC(Qargs &&...qargs)
: m_queue{Container<T, ContainerArgs...>{std::forward<Qargs>(qargs)...}} {} : m_queue{Container<T, ContainerArgs...>{std::forward<Qargs>(qargs)...}} {}
ThreadSafeQueueSPSC() = default;
ThreadSafeQueueSPSC(const ThreadSafeQueueSPSC&) = default; ThreadSafeQueueSPSC(const ThreadSafeQueueSPSC&) = default;
ThreadSafeQueueSPSC(ThreadSafeQueueSPSC&&) = default; ThreadSafeQueueSPSC(ThreadSafeQueueSPSC&&) = default;
ThreadSafeQueueSPSC& operator=(const ThreadSafeQueueSPSC&) = default; ThreadSafeQueueSPSC& operator=(const ThreadSafeQueueSPSC&) = default;