afb81b8278
Some checks failed
Docker. / Ubuntu (push) Has been cancelled
User-agent updater. / User-agent (push) Failing after 15s
Lock Threads / lock (push) Failing after 10s
Waiting for answer. / waiting-for-answer (push) Failing after 22s
Close stale issues and PRs / stale (push) Successful in 13s
Needs user action. / needs-user-action (push) Failing after 8s
Can't reproduce. / cant-reproduce (push) Failing after 8s
50 lines
1.1 KiB
C++
50 lines
1.1 KiB
C++
// This file is part of Desktop App Toolkit,
|
|
// a set of libraries for developing nice desktop applications.
|
|
//
|
|
// For license and copyright information please follow this link:
|
|
// https://github.com/desktop-app/legal/blob/master/LEGAL
|
|
//
|
|
#pragma once
|
|
|
|
#include <crl/common/crl_common_object_async.h>
|
|
#include <crl/common/crl_common_list.h>
|
|
#include <condition_variable>
|
|
|
|
namespace crl {
|
|
namespace details {
|
|
|
|
class thread_policy {
|
|
protected:
|
|
thread_policy();
|
|
|
|
template <typename Callable>
|
|
void async_plain(Callable &&callable) const;
|
|
|
|
private:
|
|
void run();
|
|
void wake_async() const;
|
|
|
|
mutable std::mutex _mutex;
|
|
mutable std::condition_variable _variable;
|
|
mutable details::list _list;
|
|
mutable std::atomic_flag _queued = ATOMIC_FLAG_INIT;
|
|
|
|
};
|
|
|
|
template <typename Callable>
|
|
void thread_policy::async_plain(Callable &&callable) const {
|
|
if (_list.push_is_first(std::forward<Callable>(callable))) {
|
|
wake_async();
|
|
}
|
|
}
|
|
|
|
} // namespace details
|
|
|
|
template <typename Type>
|
|
using weak_on_thread = details::weak_async<details::thread_policy, Type>;
|
|
|
|
template <typename Type>
|
|
using object_on_thread = details::object_async<details::thread_policy, Type>;
|
|
|
|
} // namespace
|