# FairMQ: fairmq/shmem/FairMQPollerSHM.h Source File

FairMQPollerSHM.h
/********************************************************************************
* Copyright (C) 2014 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH *
* *
* This software is distributed under the terms of the *
* GNU Lesser General Public Licence (LGPL) version 3, *
* copied verbatim in the file "LICENSE" *
********************************************************************************/
#ifndef FAIRMQPOLLERSHM_H_
#define FAIRMQPOLLERSHM_H_
#include <vector>
#include <unordered_map>
#include <zmq.h>
#include "FairMQPoller.h"
#include "FairMQChannel.h"
#include "FairMQTransportFactorySHM.h"
class FairMQChannel;
class FairMQPollerSHM : public FairMQPoller
{
friend class FairMQChannel;
friend class FairMQTransportFactorySHM;
public:
FairMQPollerSHM(const std::vector<FairMQChannel>& channels);
FairMQPollerSHM(const std::vector<const FairMQChannel*>& channels);
FairMQPollerSHM(const std::unordered_map<std::string, std::vector<FairMQChannel>>& channelsMap, const std::vector<std::string>& channelList);
FairMQPollerSHM(const FairMQPollerSHM&) = delete;
FairMQPollerSHM operator=(const FairMQPollerSHM&) = delete;
void SetItemEvents(zmq_pollitem_t& item, const int type);
void Poll(const int timeout) override;
bool CheckInput(const int index) override;
bool CheckOutput(const int index) override;
bool CheckInput(const std::string channelKey, const int index) override;
bool CheckOutput(const std::string channelKey, const int index) override;
~FairMQPollerSHM() override;
private:
FairMQPollerSHM(const FairMQSocket& cmdSocket, const FairMQSocket& dataSocket);
zmq_pollitem_t* fItems;
int fNumItems;
std::unordered_map<std::string, int> fOffsetMap;
};
#endif /* FAIRMQPOLLERSHM_H_ */
FairMQTransportFactorySHM
Definition: FairMQTransportFactorySHM.h:29
FairMQChannel
Definition: FairMQChannel.h:24
FairMQPoller
Definition: FairMQPoller.h:15
FairMQSocket
Definition: FairMQSocket.h:18
FairMQPollerSHM
Definition: FairMQPollerSHM.h:22