mirror of
https://github.com/FairRootGroup/FairMQ.git
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d40bbfe208
the patch seems big but most of it is just propagating the new notion of constness of the factory - since it keeps track of created messages with the internal allocator it no longer is const
62 lines
2.0 KiB
C++
62 lines
2.0 KiB
C++
/********************************************************************************
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* Copyright (C) 2014-2018 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH *
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* *
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* This software is distributed under the terms of the *
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* GNU Lesser General Public Licence (LGPL) version 3, *
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* copied verbatim in the file "LICENSE" *
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********************************************************************************/
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#ifndef FAIRMQMESSAGE_H_
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#define FAIRMQMESSAGE_H_
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#include <cstddef> // for size_t
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#include <memory> // unique_ptr
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#include <fairmq/Transports.h>
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using fairmq_free_fn = void(void* data, void* hint);
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class FairMQTransportFactory;
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class FairMQMessage
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{
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public:
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FairMQMessage() = default;
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FairMQMessage(FairMQTransportFactory* factory):fTransport{factory} {}
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virtual void Rebuild() = 0;
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virtual void Rebuild(const size_t size) = 0;
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virtual void Rebuild(void* data, const size_t size, fairmq_free_fn* ffn, void* hint = nullptr) = 0;
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virtual void* GetData() const = 0;
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virtual size_t GetSize() const = 0;
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virtual bool SetUsedSize(const size_t size) = 0;
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virtual fair::mq::Transport GetType() const = 0;
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FairMQTransportFactory* GetTransport() { return fTransport; }
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//void SetTransport(FairMQTransportFactory* transport) { fTransport = transport; }
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virtual void Copy(const std::unique_ptr<FairMQMessage>& msg) __attribute__((deprecated("Use 'Copy(const FairMQMessage& msg)'"))) = 0;
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virtual void Copy(const FairMQMessage& msg) = 0;
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virtual ~FairMQMessage() {};
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private:
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FairMQTransportFactory* fTransport{nullptr};
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};
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using FairMQMessagePtr = std::unique_ptr<FairMQMessage>;
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namespace fair
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{
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namespace mq
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{
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using Message = FairMQMessage;
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using MessagePtr = FairMQMessagePtr;
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struct MessageError : std::runtime_error { using std::runtime_error::runtime_error; };
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} /* namespace mq */
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} /* namespace fair */
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#endif /* FAIRMQMESSAGE_H_ */
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