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FairMQ: Add functionality to set used message size

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Alexey Rybalchenko
2017-12-05 12:51:07 +01:00
committed by Mohammad Al-Turany
parent ac4695b215
commit e5aa85b61d
10 changed files with 250 additions and 98 deletions
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34
fairmq/zeromq/FairMQMessageZMQ.h
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@@ -1,8 +1,8 @@
/********************************************************************************
* 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, *
* This software is distributed under the terms of the *
* GNU Lesser General Public Licence (LGPL) version 3, *
* copied verbatim in the file "LICENSE" *
********************************************************************************/
/**
@@ -17,6 +17,7 @@
#include <cstddef>
#include <string>
#include <memory>
#include <zmq.h>
@@ -31,26 +32,33 @@ class FairMQMessageZMQ : public FairMQMessage
FairMQMessageZMQ(void* data, const size_t size, fairmq_free_fn* ffn, void* hint = nullptr);
FairMQMessageZMQ(FairMQUnmanagedRegionPtr& region, void* data, const size_t size);
virtual void Rebuild();
virtual void Rebuild(const size_t size);
virtual void Rebuild(void* data, const size_t size, fairmq_free_fn* ffn, void* hint = nullptr);
void Rebuild() override;
void Rebuild(const size_t size) override;
void Rebuild(void* data, const size_t size, fairmq_free_fn* ffn, void* hint = nullptr) override;
virtual void* GetMessage();
virtual void* GetData();
virtual size_t GetSize();
void* GetMessage() override;
void* GetData() override;
size_t GetSize() const override;
virtual void SetMessage(void* data, const size_t size);
bool SetUsedSize(const size_t size) override;
void ApplyUsedSize();
virtual FairMQ::Transport GetType() const;
void SetMessage(void* data, const size_t size) override;
virtual void Copy(const std::unique_ptr<FairMQMessage>& msg);
FairMQ::Transport GetType() const override;
void Copy(const std::unique_ptr<FairMQMessage>& msg) override;
void CloseMessage();
virtual ~FairMQMessageZMQ();
~FairMQMessageZMQ() override;
private:
zmq_msg_t fMessage;
bool fUsedSizeModified;
size_t fUsedSize;
std::unique_ptr<zmq_msg_t> fMsg;
std::unique_ptr<zmq_msg_t> fViewMsg; // view on a subset of fMsg (treating it as user buffer)
static FairMQ::Transport fTransportType;
};