commit 2025-10-19 13:00 add ZCtDataRing in ZCppMain/ZMainHead.H
This commit is contained in:
@ -4115,6 +4115,347 @@ namespace ZNsMain
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namespace ZNsType
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{
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template
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< typename TTypData, typename TTypSize=ZTypLength >
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class ZtCTypeSelfLink
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{
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public:
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class ZCDataLink ;
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public:
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typedef TTypData TypeData ;
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typedef ZCDataLink TypeLink ;
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typedef TTypSize TypeSize ;
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typedef const TypeData TypeDataC;
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typedef const TypeLink TypeLinkC;
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public:
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class ZCDataLink : public TypeData
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{
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protected:
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TypeLink* mp_NextLink;
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TypeLink* mp_PrevLink;
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protected:
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/* alwayse mp_NextLink!=0 && mp_PrevLink!=0 */
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protected:
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static void JoinLink(TypeLink* AP_PrevLink, TypeLink* AP_NextLink)
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{
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AP_PrevLink->mp_NextLink=AP_NextLink;
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AP_NextLink->mp_PrevLink=AP_PrevLink;
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}/*
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static void JoinLink(TypeLink* AP_PrevLink, TypeLink* AP_NextLink)*/
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static void MakeRing(TypeLink* AP_HeadLink, TypeLink* AP_TailLink)
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{
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AP_HeadLink->mp_PrevLink=AP_TailLink;
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AP_TailLink->mp_NextLink=AP_HeadLink;
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}/*
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static void MakeRing(TypeLink* AP_HeadLink, TypeLink* AP_TailLink)*/
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public :
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TypeData & operator * () {return static_cast<TypeData &>(*this);}
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TypeData & operator() () {return static_cast<TypeData &>(*this);}
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operator TypeData & () {return static_cast<TypeData &>(*this);}
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TypeDataC& operator * () const{return static_cast<TypeDataC&>(*this);}
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TypeDataC& operator() () const{return static_cast<TypeDataC&>(*this);}
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operator TypeDataC& () const{return static_cast<TypeDataC&>(*this);}
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TypeData & GetData () {return static_cast<TypeData &>(*this);}
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TypeDataC& GetData () const{return static_cast<TypeDataC&>(*this);}
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TypeLink & GetNext () {return *mp_NextLink;}
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TypeLink & GetPrev () {return *mp_PrevLink;}
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TypeLinkC& GetNext () const{return *mp_NextLink;}
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TypeLinkC& GetPrev () const{return *mp_PrevLink;}
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public :
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ZCDataLink()
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{
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mp_NextLink = mp_PrevLink = 0 ;
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}/*
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ZCDataLink()*/
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ZCDataLink(TypeLinkC& rhs)
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{
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mp_NextLink = mp_PrevLink = 0 ; GetData() = rhs.GetData() ;
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}/*
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ZCDataLink(TypeLinkC& rhs)*/
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ZCDataLink(TypeDataC& AR_Data)
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{
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mp_NextLink = mp_PrevLink = 0 ; GetData() = AR_Data ;
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}/*
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ZCDataLink(TypeDataC& AR_Data)*/
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TypeLink& operator=(TypeLinkC& rhs)
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{ GetData() = rhs.GetData(); return *this; }
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TypeLink& operator=(TypeData & rhs)
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{ GetData() = rhs ; return *this; }
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TypeLink& operator=(TypeDataC& rhs)
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{ GetData() = rhs ; return *this; }
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public :
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};/*
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class ZCDataLink : public TypeData*/
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public:
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};/*
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template
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< typename TTypData, typename TTypSize=ZTypLength >
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class ZtCTypeSelfLink */
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}/*
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namespace ZNsType*/
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template ////////////////////////////////////////////////////////////////
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<
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typename TDataNow, typename TTypeSelfLink =
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ZNsType::ZtCTypeSelfLink<TDataNow>
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>
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class ZCtDataRing : /*#################################################*/
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public TTypeSelfLink::TypeLink
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{
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public :
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typedef ZCtDataRing TypeThis ;
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typedef TDataNow TypeData ;
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public :
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typedef typename TTypeSelfLink::TypeLink TypeLink;
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typedef typename TTypeSelfLink::TypeSize TypeSize;
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public :
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typedef const TypeData TypeDataC;
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typedef const TypeLink TypeLinkC;
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typedef const TypeThis TypeThisC;
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private:
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using TypeLink::JoinLink; using TypeLink::MakeRing;
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private:
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TypeLink* mp_HeadLink;
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TypeLink* mp_TailLink;
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TypeSize ml_LinkSize;
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/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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■ mp_HeadLink 부터 mp_TailLink 까지의 링크 수는 this 를 포함해서
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ml_LinkSize+1 개가 된다. 따라서 this 객체 자신이 동적으로 생성
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한 객체의 처음은 mp_HeadLink->mp_NextLink 임에 주의한다.
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-- 2025-10-19 12:55
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+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
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public :
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ZCtDataRing()
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{
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mp_HeadLink=this;
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mp_TailLink=this;
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ml_LinkSize=0 ;
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/* alwayse mp_NextLink!=0 && mp_PrevLink!=0 */
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MakeRing(mp_HeadLink, mp_TailLink);
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}/*
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ZCtDataRing()*/
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/*#######################################################################
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ZCtDataRing(const ZCtDataRing& rhs) : ZCtDataRing()
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{ this->GetData() = rhs.GetData() ; }
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ZCtDataRing(const TypeLink & rhs) : ZCtDataRing()
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{ this->GetData() = rhs.GetData() ; }
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ZCtDataRing(const TypeData & rhs) : ZCtDataRing()
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{ this->GetData() = rhs ; }
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../ZCppMain/ZMainHead.H: In copy constructor ‘ZNsMain::ZCtDataRing<TDataNow, TTypeSelfLink>::ZCtDataRing(const ZNsMain::ZCtDataRing<TDataNow, TTypeSelfLink>&)’:
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../ZCppMain/ZMainHead.H:4242:59: warning: delegating constructors only available with ‘-std=c++11’ or ‘-std=gnu++11’
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4242 | ZCtDataRing(const ZCtDataRing& rhs) : ZCtDataRing()
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sauron@q381-2673:/mnt/e/my_CPP/ZCpp/ZCppMainTest$ g++ --version
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g++ (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0
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Copyright (C) 2019 Free Software Foundation, Inc.
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This is free software; see the source for copying conditions. There is NO
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warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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-- 2025-10-19 11:41
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#######################################################################*/
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ZCtDataRing(const ZCtDataRing& rhs)
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{
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mp_HeadLink=this;
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mp_TailLink=this;
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ml_LinkSize=0 ;
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MakeRing(mp_HeadLink, mp_TailLink);
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this->GetData() = rhs.GetData() ;
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}/*
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ZCtDataRing(const ZCtDataRing& rhs)*/
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ZCtDataRing(const TypeLink & rhs)
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{
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mp_HeadLink=this;
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mp_TailLink=this;
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ml_LinkSize=0 ;
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MakeRing(mp_HeadLink, mp_TailLink);
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this->GetData() = rhs.GetData() ;
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}/*
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ZCtDataRing(const TypeLink & rhs)*/
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ZCtDataRing(const TypeData & rhs)
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{
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mp_HeadLink=this;
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mp_TailLink=this;
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ml_LinkSize=0 ;
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MakeRing(mp_HeadLink, mp_TailLink);
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this->GetData() = rhs ; /*********/
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}/*
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ZCtDataRing(const TypeData & rhs)*/
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~ZCtDataRing(){DeleteAll();}
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TypeSize size () const{return ml_LinkSize;}
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TypeSize Size () const{return ml_LinkSize;}
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TypeSize GetSize() const{return ml_LinkSize;}
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TypeLink & operator * () {return static_cast<TypeLink &>(*this);}
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TypeLink & operator() () {return static_cast<TypeLink &>(*this);}
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operator TypeData & () {return static_cast<TypeLink &>(*this);}
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TypeLinkC& operator * () const{return static_cast<TypeLinkC&>(*this);}
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TypeLinkC& operator() () const{return static_cast<TypeLinkC&>(*this);}
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operator TypeLinkC& () const{return static_cast<TypeLinkC&>(*this);}
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TypeData & GetData () {return this->TypeLink::GetData();}
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TypeDataC& GetData () const{return this->TypeLink::GetData();}
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TypeThis& operator=(TypeThisC& rhs)
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{ this->GetData() = rhs.GetData(); return *this; }
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TypeThis& operator=(TypeLinkC& rhs)
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{ this->GetData() = rhs.GetData(); return *this; }
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TypeThis& operator=(TypeDataC& rhs)
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{ this->GetData() = rhs ; return *this; }
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TypeThis& operator=(TypeData & rhs)
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{ this->GetData() = rhs ; return *this; }
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TypeLink & GetHead() {return *mp_HeadLink;}
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TypeLink & GetTail() {return *mp_TailLink;}
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TypeLinkC& GetHead() const{return *mp_HeadLink;}
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TypeLinkC& GetTail() const{return *mp_TailLink;}
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TypeLink& AddTail()
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{
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TypeLink* VP_NewLink = new TypeLink;
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JoinLink(mp_TailLink, VP_NewLink);
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MakeRing(mp_HeadLink, VP_NewLink);
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mp_TailLink = VP_NewLink ;
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++ml_LinkSize; return *VP_NewLink;
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}/*
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TypeLink& AddTail()*/
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TypeLink& AddTail(TypeLinkC& AR_TypeLink)
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{
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TypeLink* VP_NewLink =
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new TypeLink( AR_TypeLink ) ;
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JoinLink(mp_TailLink, VP_NewLink);
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MakeRing(mp_HeadLink, VP_NewLink);
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mp_TailLink = VP_NewLink ;
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++ml_LinkSize; return *VP_NewLink;
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}/*
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TypeLink& AddTail(TypeLinkC& AR_TypeLink)*/
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TypeLink& AddTail(TypeDataC& AR_TypeData)
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{
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TypeLink* VP_NewLink =
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new TypeLink( AR_TypeData ) ;
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JoinLink(mp_TailLink, VP_NewLink);
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MakeRing(mp_HeadLink, VP_NewLink);
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mp_TailLink = VP_NewLink ;
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++ml_LinkSize; return *VP_NewLink;
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}/*
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TypeLink& AddTail(TypeDataC& AR_TypeData)*/
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void DeleteAll()
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{
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TypeLink* VP_CutLink = &mp_HeadLink->GetNext();
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TypeLink* VP_CutNext = &VP_CutLink ->GetNext();
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__for0(TypeSize, i, ml_LinkSize)
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{
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delete VP_CutLink;
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VP_CutLink = VP_CutNext ;
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VP_CutNext = &VP_CutLink ->GetNext();
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}/*
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__for0(TypeSize, i, ml_LinkSize)*/
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mp_HeadLink=this;
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mp_TailLink=this;
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ml_LinkSize=0 ;
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}/*
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void DeleteAll()*/
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public :
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};/*
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template ////////////////////////////////////////////////////////////////
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<
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typename TDataNow, typename TTypeSelfLink =
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ZNsType::ZtCTypeSelfLink<TDataNow>
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>
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class ZCtDataRing : ###################################################*/
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template<typename TDataNow, typename TTypeSelfLink> std::ostream& operator <<
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(
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std::ostream& AR_COStream, const ZCtDataRing<TDataNow, TTypeSelfLink>& AR_CDataRing
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)
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/*:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::*/
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{
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/*/////////////////////////////////////////////////////////////////////////////////////
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■ ZCtDataRing~ 앞에 const 를 붙이지 않으면, 비 const ZCtDataRing object 에 대하여, 이
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중첩 함수는 호출되지 않는다. 따라서 const 는 아주 중요한 역할을 한다.
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/////////////////////////////////////////////////////////////////////////////////////*/
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AR_COStream<<AR_CDataRing.GetData();
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typedef ZCtDataRing
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<TDataNow, TTypeSelfLink> TypeRing ;
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typedef typename TypeRing::TypeSize TypeSize ;
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typedef typename TypeRing::TypeLinkC TypeLinkC;
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TypeLinkC* VP_NowLink = &AR_CDataRing.GetNext();
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__for0(TypeSize, i, AR_CDataRing.size())
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{
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AR_COStream<<", "<<*VP_NowLink;
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VP_NowLink = &VP_NowLink->GetNext();
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}
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return AR_COStream; /******************/
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}/*
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template<typename TDataNow, typename TTypeSelfLink> std::ostream& operator <<
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(
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std::ostream& AR_COStream, const ZCtDataRing<TDataNow, TTypeSelfLink>& AR_CDataRing
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)
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:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::*/
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namespace ZNsTmplChain
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namespace ZNsTmplChain
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{
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{
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/*////////////////////////////////////////////////////////////
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/*////////////////////////////////////////////////////////////
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@ -1,6 +1,7 @@
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#include <iostream>
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#include <iostream>
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#include <string>
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#include "ZCppMain/ZMainHead.H"
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#include "ZCppMain/ZMainHead.H"
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@ -60,6 +61,10 @@ namespace ZNsMain
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{
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{
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cout<<"ZCTypeView(const ZCTypeView& rhs)"<<endl;
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cout<<"ZCTypeView(const ZCTypeView& rhs)"<<endl;
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}
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}
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~ZCTypeView()
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{
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cout<<"# ~ZCTypeView()"<<endl;
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}
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template<typename TTypChain> void OnMeetType()
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template<typename TTypChain> void OnMeetType()
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{
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{
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@ -178,8 +183,30 @@ namespace ZNsMain
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cout<<"************************************"<<endl;
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cout<<"************************************"<<endl;
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ZCTypeChain::ZtCIterChain<ZCTypeView&>::
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ZCTypeChain::ZtCIterChain<ZCTypeView&>::
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IterTail(VO_ZCTypeView, ZftMCP(VI_CallNo=0));
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IterTail(VO_ZCTypeView, ZftMCP(VI_CallNo=0));
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cout<<"************************************"<<endl;
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typedef ZCtDataRing<std::string> ZCDataRing;
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ZCDataRing VO_CDataRing = string("123");
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VO_CDataRing.AddTail(string("ABC"));
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VO_CDataRing.AddTail(string("XYZ"));
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||||||
|
cout<<"# VO_CDataRing Size = "<<VO_CDataRing.size()<<endl;
|
||||||
|
cout<<"# VO_CDataRing Data = "<<VO_CDataRing <<endl;
|
||||||
|
cout<<"************************************"<<endl;
|
||||||
|
|
||||||
|
|
||||||
|
typedef ZCtDataRing<ZCTypeView> ZCViewRing;
|
||||||
|
|
||||||
|
ZCViewRing VO_ZCViewRing;
|
||||||
|
|
||||||
|
VO_ZCViewRing.AddTail();
|
||||||
|
VO_ZCViewRing.AddTail();
|
||||||
|
VO_ZCViewRing.DeleteAll();
|
||||||
|
cout<<"************************************"<<endl;
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
}/*
|
}/*
|
||||||
static int Main(int AI_ArgCnt=0, char* APP_ArgVal[]=0)*/
|
static int Main(int AI_ArgCnt=0, char* APP_ArgVal[]=0)*/
|
||||||
|
|||||||
Reference in New Issue
Block a user