commit 2025-10-24 21:16 add ZtCObjtChain::GetChainByNo() in ZCppMain/ZMainHead.H
This commit is contained in:
@ -3261,6 +3261,89 @@ namespace ZNsMain
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/*###################################################################
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■ template<typename TDataChain, int TInIndexNo> class ZtCTypeByNo
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ZtCTypeChain, ZtCObjtChain 등을 template 인자로 받아, 어떤 index
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숫자로부터 type 을 알 수 있게 한다. index 는 0 부터 시작한다.
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이러면 ZtCObjtChain 의 활용성이 점점 높어지는 것이다. -- 2025-10-23 19:47
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■ 예제 -- 2025-10-23 19:55
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typedef ZtCObjtChain
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<
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char , ZtCObjtChain<
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string, ZtCObjtChain<
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double, ZtCObjtChain<
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int ,
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ZCEmpty > > >
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> ZCObjtChain; ZCObjtChain VO_ZCObjtChain;
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VO_ZCObjtChain.GetChainNext().GetData()="abc";
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*VO_ZCObjtChain ='Z' ;
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*VO_ZCObjtChain() ="New Str";
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*VO_ZCObjtChain()() =0.8 ;
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*VO_ZCObjtChain()()() =1234 ;
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VO_ZCObjtChain.IterHead(VO_ZCTypeView);
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typedef ZtCTypeByNo<ZCObjtChain, 0>::TypeData TypeDataHere0 ;
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typedef ZtCTypeByNo<ZCObjtChain, 1>::TypeData TypeDataHere1 ;
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typedef ZtCTypeByNo<ZCObjtChain, 2>::TypeData TypeDataHere2 ;
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typedef ZtCTypeByNo<ZCObjtChain, 3>::TypeData TypeDataHere3 ;
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typedef ZtCTypeByNo<ZCObjtChain, 4>::TypeData TypeDataHere4 ;
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typedef ZtCTypeByNo<ZCObjtChain, 0>::TypeChain TypeChainHere0;
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typedef ZtCTypeByNo<ZCObjtChain, 1>::TypeChain TypeChainHere1;
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typedef ZtCTypeByNo<ZCObjtChain, 2>::TypeChain TypeChainHere2;
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typedef ZtCTypeByNo<ZCObjtChain, 3>::TypeChain TypeChainHere3;
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typedef ZtCTypeByNo<ZCObjtChain, 4>::TypeChain TypeChainHere4;
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cout<<"# TypeDataHere0 ="<<typeid(TypeDataHere0 ).name()<<endl;
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cout<<"# TypeDataHere1 ="<<typeid(TypeDataHere1 ).name()<<endl;
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cout<<"# TypeDataHere2 ="<<typeid(TypeDataHere2 ).name()<<endl;
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cout<<"# TypeDataHere3 ="<<typeid(TypeDataHere3 ).name()<<endl;
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cout<<"# TypeDataHere4 ="<<typeid(TypeDataHere4 ).name()<<endl;
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cout<<"# TypeChainHere0="<<typeid(TypeChainHere0).name()<<endl;
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cout<<"# TypeChainHere1="<<typeid(TypeChainHere1).name()<<endl;
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cout<<"# TypeChainHere2="<<typeid(TypeChainHere2).name()<<endl;
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cout<<"# TypeChainHere3="<<typeid(TypeChainHere3).name()<<endl;
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cout<<"# TypeChainHere4="<<typeid(TypeChainHere4).name()<<endl;
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###################################################################*/
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template<typename TDataChain, int TInIndexNo> class ZtCTypeByNo
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{
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public:
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typedef ZtCTypeByNo /*++++++++++++++++++++++++++++++++*/
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<
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typename TDataChain::TypeChainNext, TInIndexNo-1
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>
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ZCTypeByNoNext ; /*+++++++++++++++++++++++++++++++++++*/
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typedef typename ZCTypeByNoNext::TypeData TypeData ;
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typedef typename ZCTypeByNoNext::TypeDataC TypeDataC ;
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typedef typename ZCTypeByNoNext::TypeChain TypeChain ;
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typedef typename ZCTypeByNoNext::TypeChainC TypeChainC;
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public:
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};/*
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:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::*/
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template<typename TDataChain> class ZtCTypeByNo<TDataChain, 0>
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{
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public:
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typedef /*----*/ TDataChain /*----*/ TypeChain ;
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typedef const TDataChain /*----*/ TypeChainC;
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typedef typename TDataChain::TypeData TypeData ;
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typedef typename TDataChain::TypeDataC TypeDataC ;
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public:
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};/*
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:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::*/
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template< typename TDataNow, typename TTypeNextChain
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>
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class ZtCTypeChain ///////////////////////////////////
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@ -3650,6 +3733,26 @@ namespace ZNsMain
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-- 2025-10-22 19:41
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ZtCTypeByNo 를 만들고 ZtCObjtChain 에 아래 멤버도 추가하고
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template<int TInTypeNo> typename ZtCTypeByNo
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<TypeChainNow, TInTypeNo>::TypeChain & GetChainByNo()
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template<int TInTypeNo> typename ZtCTypeByNo
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<TypeChainNow, TInTypeNo>::TypeChain & GetChainByNo() const
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아래 예제 코드를 추가.
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*VO_ZCObjtChain.GetChainByNo<0>()=('E');
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*VO_ZCObjtChain.GetChainByNo<1>()=(string("New4 Str"));
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*VO_ZCObjtChain.GetChainByNo<2>()=(1.8);
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*VO_ZCObjtChain.GetChainByNo<3>()=(9999);
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VO_ZCObjtChain.IterHead(ZftMCP(VO_ZCTypeView));
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cout<<"************************************"<<endl;
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보라! 각 객체에 깔끔하게 접근하고 있지 않는가... 고마운지고!!
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-- 2025-10-24 09:09
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■ ZtCObjtChain<TDataNow, ZCEmpty>::TypeChainLast 을 추가해,
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마지막 TypeChainNext 즉 마지막 TypeChainNow
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@ -3734,6 +3837,13 @@ namespace ZNsMain
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VO_ZCObjtChain.IterHead(ZftMCP(VO_ZCTypeView));
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cout<<"************************************"<<endl;
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*VO_ZCObjtChain.GetChainByNo<0>()=('E');
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*VO_ZCObjtChain.GetChainByNo<1>()=(string("New4 Str"));
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*VO_ZCObjtChain.GetChainByNo<2>()=(1.8);
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*VO_ZCObjtChain.GetChainByNo<3>()=(9999);
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VO_ZCObjtChain.IterHead(ZftMCP(VO_ZCTypeView));
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cout<<"************************************"<<endl;
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///////////////////////////////////////////////////////////////////*/
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template /*########################################################*/
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@ -3772,14 +3882,14 @@ namespace ZNsMain
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TypeDataC& operator* () const{return mo_TypeVar;}
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/************************************************************/
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TypeChainNext & GetChainNext()
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{ return static_cast<TypeChainNext&>(*this); }
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{ return static_cast<TypeChainNext &>(*this); }
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TypeChainNextC& GetChainNext() const
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{ return static_cast<TypeChainNext&>(*this); }
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{ return static_cast<TypeChainNextC&>(*this); }
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TypeChainNext & operator() ()
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{ return static_cast<TypeChainNext&>(*this); }
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{ return static_cast<TypeChainNext &>(*this); }
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TypeChainNextC& operator() () const
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{ return static_cast<TypeChainNext&>(*this); }
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{ return static_cast<TypeChainNextC&>(*this); }
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template<typename TDataHere>
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TypeChainNow & operator= (const TDataHere& AR_Data)
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@ -3787,7 +3897,25 @@ namespace ZNsMain
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TypeChainNow & operator= (const TypeData & AR_Data)
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{ mo_TypeVar=AR_Data; return *this;}
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/************************************************************/
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/**************************************************************/
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template<int TInTypeNo> typename ZtCTypeByNo
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<TypeChainNow, TInTypeNo>::TypeChain & GetChainByNo()
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{
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typedef typename ZtCTypeByNo
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<TypeChainNow, TInTypeNo>::TypeChain TypeChain ;
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return *static_cast<TypeChain *>(this);
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}
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template<int TInTypeNo> typename ZtCTypeByNo
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<TypeChainNow, TInTypeNo>::TypeChainC& GetChainByNo() const
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{
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typedef typename ZtCTypeByNo
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<TypeChainNow, TInTypeNo>::TypeChainC TypeChainC;
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return *static_cast<TypeChainC*>(this);
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}
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/*:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::*/
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template<int TTypNo, typename TDataHere>
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bool SetDataRecur(const TDataHere& AR_Data)
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@ -3937,6 +4065,20 @@ namespace ZNsMain
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{ mo_TypeVar=AR_Data; return *this;}
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/************************************************************/
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template<int TInTypeNo> typename ZtCTypeByNo
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<TypeChainNow, TInTypeNo>::TypeChain & GetChainByNo()
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{
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return *(this);
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}
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template<int TInTypeNo> typename ZtCTypeByNo
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<TypeChainNow, TInTypeNo>::TypeChainC& GetChainByNo() const
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{
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return *(this);
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}/*
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template<int TInTypeNo> typename ZtCTypeByNo
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<TypeChainNow, TInTypeNo>::TypeChainC& GetChainByNo() const
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*/
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template<int TTypNo, typename TDataHere>
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bool SetDataRecur(const TDataHere& AR_Data)
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{
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@ -3993,83 +4135,27 @@ namespace ZNsMain
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class ZtCObjtChain<TDataNow, ZCEmpty> /////////////////////////////*/
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/*###################################################################
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■ template<typename TDataChain, int TInIndexNo> class ZtCTypeByNo
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ZtCTypeChain, ZtCObjtChain 등을 template 인자로 받아, 어떤 index
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숫자로부터 type 을 알 수 있게 한다. index 는 0 부터 시작한다.
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이러면 ZtCObjtChain 의 활용성이 점점 높어지는 것이다. -- 2025-10-23 19:47
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■ 예제 -- 2025-10-23 19:55
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template<typename TDataNow, typename TTypeNextChain> std::ostream& operator<<
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(
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std::ostream& AR_COStream, const ZtCObjtChain
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<TDataNow, TTypeNextChain>& AR_CChain
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)
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/*:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::*/
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{
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AR_COStream<<AR_CChain.GetData();
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typedef ZtCObjtChain
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<
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char , ZtCObjtChain<
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string, ZtCObjtChain<
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double, ZtCObjtChain<
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int ,
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ZCEmpty > > >
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> ZCObjtChain; ZCObjtChain VO_ZCObjtChain;
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<TDataNow, TTypeNextChain> TypeObjtChain;
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VO_ZCObjtChain.GetChainNext().GetData()="abc";
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*VO_ZCObjtChain ='Z' ;
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*VO_ZCObjtChain() ="New Str";
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*VO_ZCObjtChain()() =0.8 ;
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*VO_ZCObjtChain()()() =1234 ;
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VO_ZCObjtChain.IterHead(VO_ZCTypeView);
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typedef ZtCTypeByNo<ZCObjtChain, 0>::TypeData TypeDataHere0 ;
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typedef ZtCTypeByNo<ZCObjtChain, 1>::TypeData TypeDataHere1 ;
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typedef ZtCTypeByNo<ZCObjtChain, 2>::TypeData TypeDataHere2 ;
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typedef ZtCTypeByNo<ZCObjtChain, 3>::TypeData TypeDataHere3 ;
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typedef ZtCTypeByNo<ZCObjtChain, 4>::TypeData TypeDataHere4 ;
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typedef ZtCTypeByNo<ZCObjtChain, 0>::TypeChain TypeChainHere0;
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typedef ZtCTypeByNo<ZCObjtChain, 1>::TypeChain TypeChainHere1;
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typedef ZtCTypeByNo<ZCObjtChain, 2>::TypeChain TypeChainHere2;
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typedef ZtCTypeByNo<ZCObjtChain, 3>::TypeChain TypeChainHere3;
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typedef ZtCTypeByNo<ZCObjtChain, 4>::TypeChain TypeChainHere4;
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cout<<"# TypeDataHere0 ="<<typeid(TypeDataHere0 ).name()<<endl;
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cout<<"# TypeDataHere1 ="<<typeid(TypeDataHere1 ).name()<<endl;
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cout<<"# TypeDataHere2 ="<<typeid(TypeDataHere2 ).name()<<endl;
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cout<<"# TypeDataHere3 ="<<typeid(TypeDataHere3 ).name()<<endl;
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cout<<"# TypeDataHere4 ="<<typeid(TypeDataHere4 ).name()<<endl;
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cout<<"# TypeChainHere0="<<typeid(TypeChainHere0).name()<<endl;
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cout<<"# TypeChainHere1="<<typeid(TypeChainHere1).name()<<endl;
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cout<<"# TypeChainHere2="<<typeid(TypeChainHere2).name()<<endl;
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cout<<"# TypeChainHere3="<<typeid(TypeChainHere3).name()<<endl;
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cout<<"# TypeChainHere4="<<typeid(TypeChainHere4).name()<<endl;
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###################################################################*/
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template<typename TDataChain, int TInIndexNo> class ZtCTypeByNo
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if(TypeObjtChain::ZEBoolNext>0)
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{
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public:
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typedef ZtCTypeByNo /*++++++++++++++++++++++++++++++++*/
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<
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typename TDataChain::TypeChainNext, TInIndexNo-1
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>
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ZCTypeByNoNext ; /*+++++++++++++++++++++++++++++++++++*/
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cout<<", "; return AR_COStream<<AR_CChain.GetChainNext() ;
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}/*
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if(TypeObjtChain::ZEBoolNext>0)*/
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typedef typename ZCTypeByNoNext::TypeData TypeData ;
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typedef typename ZCTypeByNoNext::TypeChain TypeChain;
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public:
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};/*
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:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::*/
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template<typename TDataChain> class ZtCTypeByNo<TDataChain, 0>
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{
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public:
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typedef /*----*/ TDataChain /*----*/ TypeChain;
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typedef typename TDataChain::TypeData TypeData ;
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public:
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};/*
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:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::*/
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return AR_COStream;
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}
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/*:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::*/
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@ -215,10 +215,18 @@ namespace ZNsMain
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VO_ZCObjtChain.SetDataRecur<4>('D');
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VO_ZCObjtChain.SetDataRecur<3>(string("New3 Str"));
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VO_ZCObjtChain.SetDataRecur<2>(0.8);
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VO_ZCObjtChain.SetDataRecur<1>(9999);
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VO_ZCObjtChain.SetDataRecur<1>(9990);
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VO_ZCObjtChain.IterHead(ZftMCP(VO_ZCTypeView));
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cout<<"************************************"<<endl;
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*VO_ZCObjtChain.GetChainByNo<0>()=('E');
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*VO_ZCObjtChain.GetChainByNo<1>()=(string("New4 Str"));
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*VO_ZCObjtChain.GetChainByNo<2>()=(1.8);
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*VO_ZCObjtChain.GetChainByNo<3>()=(9999);
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VO_ZCObjtChain.IterHead(ZftMCP(VO_ZCTypeView));
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cout<<"#VO_ZCObjtChain = "<<VO_ZCObjtChain<<endl;
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cout<<"************************************"<<endl;
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typedef ZtCTypeByNo<ZCObjtChain, 0>::TypeData TypeDataHere0 ;
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typedef ZtCTypeByNo<ZCObjtChain, 1>::TypeData TypeDataHere1 ;
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Block a user