mirror of
https://github.com/Relintai/rcpp_framework.git
synced 2024-11-14 04:57:21 +01:00
55 lines
1.1 KiB
C++
55 lines
1.1 KiB
C++
/**
|
|
*
|
|
* Poller.h
|
|
* An Tao
|
|
*
|
|
* Public header file in trantor lib.
|
|
*
|
|
* Copyright 2018, An Tao. All rights reserved.
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the License file.
|
|
*
|
|
*
|
|
*/
|
|
|
|
#pragma once
|
|
#include "NonCopyable.h"
|
|
#include "EventLoop.h"
|
|
|
|
#include <memory>
|
|
#include <map>
|
|
|
|
namespace trantor
|
|
{
|
|
class Channel;
|
|
#ifdef _WIN32
|
|
using EventCallback = std::function<void(uint64_t)>;
|
|
#endif
|
|
class Poller : NonCopyable
|
|
{
|
|
public:
|
|
explicit Poller(EventLoop *loop) : ownerLoop_(loop){};
|
|
virtual ~Poller()
|
|
{
|
|
}
|
|
void assertInLoopThread()
|
|
{
|
|
ownerLoop_->assertInLoopThread();
|
|
}
|
|
virtual void poll(int timeoutMs, ChannelList *activeChannels) = 0;
|
|
virtual void updateChannel(Channel *channel) = 0;
|
|
virtual void removeChannel(Channel *channel) = 0;
|
|
#ifdef _WIN32
|
|
virtual void postEvent(uint64_t event) = 0;
|
|
virtual void setEventCallback(const EventCallback &cb) = 0;
|
|
#endif
|
|
virtual void resetAfterFork()
|
|
{
|
|
}
|
|
static Poller *newPoller(EventLoop *loop);
|
|
|
|
private:
|
|
EventLoop *ownerLoop_;
|
|
};
|
|
} // namespace trantor
|