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62 lines
1.1 KiB
C++
62 lines
1.1 KiB
C++
/*
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* File: BaseDeserializationPolicy.h
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* Author: winckler
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*
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* Created on October 14, 2015, 1:01 PM
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*/
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#ifndef BASEDESERIALIZATIONPOLICY_H
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#define BASEDESERIALIZATIONPOLICY_H
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#include "FairMQMessage.h"
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// c++11 code
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#include <type_traits>
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// CRTP base class
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template <typename TDerived >
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class BaseDeserializationPolicy
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{
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public:
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BaseDeserializationPolicy()
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{}
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virtual ~BaseDeserializationPolicy()
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{}
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template<typename C = TDerived>
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auto DeserializeMsg(FairMQMessage* msg)-> decltype(static_cast<C*>(this)->DeserializeMsg(msg) )
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{
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static_assert(std::is_same<C, TDerived>{}, "BaseDeserializationPolicy::DeserializeMsg hack broken");
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return static_cast<TDerived*>(this)->DeserializeMsg(msg);
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}
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};
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/*
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// c++14 code
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// CRTP base class
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template <typename TDerived >
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class BaseDeserializationPolicy
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{
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public:
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BaseDeserializationPolicy()
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{}
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virtual ~BaseDeserializationPolicy()
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{}
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auto DeSerializeMsg(FairMQMessage* msg)
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{
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return static_cast<TDerived*>(this)->DeSerializeMsg(msg);
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}
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};*/
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#endif /* BASEDESERIALIZATIONPOLICY_H */
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