From 4113a0a6f1af6555b35379323d2e9c394ea78727 Mon Sep 17 00:00:00 2001
From: sauron <akbarofmg@empal.com>
Date: Sat, 18 Oct 2025 10:13:33 +0900
Subject: [PATCH] commit 2025-10-18 10:13   ZtCObjtChainEx => ZtCMiniValChain :
 ZCppMain/ZMainHead.H

---
 ZCppMain/ZMainHead.H          | 253 ++++++++++++++++++++++--------------------
 ZCppMainTest/c++_test_006.cpp |  33 +++---
 2 files changed, 155 insertions(+), 131 deletions(-)

diff --git a/ZCppMain/ZMainHead.H b/ZCppMain/ZMainHead.H
index 1bee22d..41ec514 100644
--- a/ZCppMain/ZMainHead.H
+++ b/ZCppMain/ZMainHead.H
@@ -3561,9 +3561,11 @@ namespace ZNsMain
             ZftIterTypeChainTail<ZCTypeChain, ZCTypeView&>(VO_ZCTypeView);
 
             cout<<"************************************"<<endl;
-            ZCTypeChain::ZtCIterChain<ZCTypeView>::IterHead(VO_ZCTypeView);
+          //ZCTypeChain::ZtCIterChain<ZCTypeView >::IterHead(VO_ZCTypeView);
+            ZCTypeChain::ZtCIterChain<ZCTypeView&>::IterHead(VO_ZCTypeView);
             cout<<"************************************"<<endl;
-            ZCTypeChain::ZtCIterChain<ZCTypeView>::IterTail(VO_ZCTypeView);
+          //ZCTypeChain::ZtCIterChain<ZCTypeView >::IterTail(VO_ZCTypeView);
+            ZCTypeChain::ZtCIterChain<ZCTypeView&>::IterTail(VO_ZCTypeView);
 
             ZftIterTypeChainHead<ZCTypeChain, ZCTypeView&, int&>
                 ( VO_ZCTypeView, (VI_CallNo = 0) );
@@ -3696,7 +3698,7 @@ namespace ZNsMain
         */
     public:
     };/*
-    template /*##########################################################
+    template ############################################################
         <
             typename TTypeNow, typename TTypeNextChain
         >
@@ -3773,7 +3775,7 @@ namespace ZNsMain
         */
     public:
     };/*
-    template /*##########################################################
+    template ############################################################
         < typename TTypeNow >
     class ZtCObjtChain<TTypeNow, ZCEmpty> /////////////////////////////*/
 
@@ -3781,27 +3783,27 @@ namespace ZNsMain
 
     /*///////////////////////////////////////////////////////////////////
 
-    ■  class ZtCObjtChainEx<>
+    ■  class ZtCMiniValChain<>
 
         자료형 TTypeNow 에 대하여, 기본값 TTypeVar 으로 자동 초기화하려는
         목적으로 만들었으나, 기본 자료형 즉 int, long, char 에 대해서만 동
         작하고 class 에서는 동작하지 않는다. 리눅스에서는 double 형에 대해
         서도 동작하지 않는다. -- 2025-10-18 00:17
 
-    ■  class ZtCObjtChainEx<> 사용 예.
+    ■  class ZtCMiniValChain<> 사용 예.
 
-        typedef ZtCObjtChainEx
+        typedef ZtCMiniValChain
         <
-            char  , 'a'   , ZtCObjtChainEx<
-            long  , 1567  , ZtCObjtChainEx<
-            char  , 'a'   , ZtCObjtChainEx<
-            char  , 'a'   , ZtCObjtChainEx<
-            char  , 'c'   , ZtCObjtChainEx<
-            char  , 'd'   , ZtCObjtChainEx<
-            char  , 'f'   , ZtCObjtChainEx<
+            char  , 'a'   , ZtCMiniValChain<
+            long  , 1567  , ZtCMiniValChain<
+            char  , 'a'   , ZtCMiniValChain<
+            char  , 'a'   , ZtCMiniValChain<
+            char  , 'c'   , ZtCMiniValChain<
+            char  , 'd'   , ZtCMiniValChain<
+            char  , 'f'   , ZtCMiniValChain<
             int   , 19    ,
             ZCEmpty > > > > > > >
-        > ZtCObjtChainEx  ;
+        > ZtCMiniValChain  ;
 
         잘하면 char 형의 조합으로, 문자열 비슷하게 사용할 수도 있겠다.
 
@@ -3813,11 +3815,11 @@ namespace ZNsMain
         <
             typename TTypeNow, TTypeNow TTypeVar, typename TTypeNextChain
         >
-    class ZtCObjtChainEx : public TTypeNextChain ////////////////////////
+    class ZtCMiniValChain ///////////////////////////////////////////////
     {
     public :
         typedef TTypeNow        TypeData      ;
-        typedef ZtCObjtChainEx  TypeChainNow  ;
+        typedef ZtCMiniValChain TypeChainNow  ;
         typedef TTypeNextChain  TypeChainNext ;
     /************************************************************/
         typedef typename TypeChainNext::TypeData TypeNext  ;
@@ -3827,96 +3829,102 @@ namespace ZNsMain
         enum{ZETypeNo   = TypeChainNext::ZETypeNo+1};
         enum{ZEBoolNext = 1                        };
     public :
-        static ZTypIntE Size (){return ZETypeNo;}
-        static ZTypIntE size (){return ZETypeNo;}
-        static ZTypIntE GetNo(){return ZETypeNo;}
-    private:
-        TypeData mo_TypeVar;
-    public :
-        ZtCObjtChainEx() : mo_TypeVar(TTypeVar){}
-    public :
-        TypeData & GetData()      {return mo_TypeVar;}
-        TypeDataC& GetData() const{return mo_TypeVar;}
+        static ZTypIntE Size   (){return ZETypeNo;}
+        static ZTypIntE size   (){return ZETypeNo;}
+        static ZTypIntE GetNo  (){return ZETypeNo;}
+        static TypeData GetData(){return TTypeVar;}
     public :
 
-        template<typename TViewChain> void IterHead(TViewChain AO_CView)
+        template<typename TViewChain> class ZtCIterChain
         {
-            ZtCTypeData<TViewChain>::
-                GetObjRef(AO_CView).OnMeetData(*this);
+        public:
 
-            if(TypeChainNow::ZEBoolNext>0)
+            static void IterHead(TViewChain AO_CView)
             {
-                static_cast<TypeChainNext&>(*this).IterHead(AO_CView);
+                AO_CView.template OnMeetTypeVal<TypeChainNow>();
+
+                if(TypeChainNow::ZEBoolNext>0)
+                {
+                    TypeChainNext::template
+                        ZtCIterChain<TViewChain>::IterHead(AO_CView);
+                }/*
+                if(TypeChainNow::ZEBoolNext>0)*/
             }/*
-            if(TypeChainNow::ZEBoolNext>0)*/
-        }/*
-        template<typename TViewChain> void IterHead(TViewChain AO_CView)*/
-        template<typename TViewChain> void IterTail(TViewChain AO_CView)
-        {
-            if(TypeChainNow::ZEBoolNext>0)
+            static void IterHead(TViewChain AO_CView)*/
+            static void IterTail(TViewChain AO_CView)
             {
-                static_cast<TypeChainNext&>(*this).IterTail(AO_CView);
+                if(TypeChainNow::ZEBoolNext>0)
+                {
+                    TypeChainNext::template
+                        ZtCIterChain<TViewChain>::IterTail(AO_CView);
+                }/*
+                if(TypeChainNow::ZEBoolNext>0)*/
+
+                AO_CView.template OnMeetTypeVal<TypeChainNow>();
             }/*
-            if(TypeChainNow::ZEBoolNext>0)*/
+            static void IterTail(TViewChain AO_CView)*/
 
-            ZtCTypeData<TViewChain>::
-                GetObjRef(AO_CView).OnMeetData(*this);
-        }/*
-        template<typename TViewChain> void IterTail(TViewChain AO_CView)*/
+        /*:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::*/
 
-
-        template<typename TViewChain, typename TTypeHelp>
-            void IterHead(TViewChain AO_CView, TTypeHelp AO_TypeHelp)
-        {
-            typedef ZNsMain::ZtCCheckRef<TTypeHelp> ZCCheckRef;
-
-            ZtCTypeData<TViewChain>::GetObjRef(AO_CView).
-                OnMeetData(*this, ZCCheckRef::PassData(AO_TypeHelp));
-
-            if(TypeChainNow::ZEBoolNext>0)
+            template<typename TTypeHelp> static void
+                IterHead(TViewChain AO_CView, TTypeHelp AO_TypeHelp)
             {
-                static_cast<TypeChainNext&>(*this).
-                    IterHead( AO_CView, AO_TypeHelp ) ;
+                typedef ZNsMain::ZtCCheckRef<TTypeHelp> ZCCheckRef;
+                typedef typename ZCCheckRef::TypeRaw    TypeRaw   ;
+
+                AO_CView.template OnMeetTypeVal<TypeChainNow, TypeRaw>
+                    ( ZCCheckRef::PassData(AO_TypeHelp) ) ;
+                /****************************************************/
+
+                if(TypeChainNow::ZEBoolNext>0)
+                {
+                    TypeChainNext::template ZtCIterChain<TViewChain>::
+                        template IterHead<TTypeHelp>(AO_CView, AO_TypeHelp) ;
+                }/*
+                if(TypeChainNow::ZEBoolNext>0)*/
             }/*
-            if(TypeChainNow::ZEBoolNext>0)*/
-        }/*
-        template<typename TViewChain, typename TTypeHelp>
-            void IterHead(TViewChain AO_CView, TTypeHelp AO_TypeHelp)*/
-        template<typename TViewChain, typename TTypeHelp>
-            void IterTail(TViewChain AO_CView, TTypeHelp AO_TypeHelp)
-        {
-            if(TypeChainNow::ZEBoolNext>0)
+            template<typename TTypeHelp> static void
+                IterHead(TViewChain AO_CView, TTypeHelp AO_TypeHelp)*/
+
+            template<typename TTypeHelp> static void
+                IterTail(TViewChain AO_CView, TTypeHelp AO_TypeHelp)
             {
-                static_cast<TypeChainNext&>(*this).
-                    IterTail( AO_CView, AO_TypeHelp ) ;
+                typedef ZNsMain::ZtCCheckRef<TTypeHelp> ZCCheckRef;
+                typedef typename ZCCheckRef::TypeRaw    TypeRaw   ;
+
+                if(TypeChainNow::ZEBoolNext>0)
+                {
+                    TypeChainNext::template ZtCIterChain<TViewChain>::
+                        template IterTail<TTypeHelp>(AO_CView, AO_TypeHelp) ;
+                }
+                AO_CView.template OnMeetTypeVal<TypeChainNow, TypeRaw>
+                    ( ZCCheckRef::PassData(AO_TypeHelp) ) ;
+                /****************************************************/
             }/*
-            if(TypeChainNow::ZEBoolNext>0)*/
+            template<typename TTypeHelp> static void
+                IterTail(TViewChain AO_CView, TTypeHelp AO_TypeHelp)*/
 
-            typedef ZNsMain::ZtCCheckRef<TTypeHelp> ZCCheckRef;
+        public:
+        };/*
+        template<typename TViewChain> class ZtCIterChain*/
 
-            ZtCTypeData<TViewChain>::GetObjRef(AO_CView).
-                OnMeetData(*this, ZCCheckRef::PassData(AO_TypeHelp));
-        }/*
-        template<typename TViewChain, typename TTypeHelp>
-            void IterTail(TViewChain AO_CView, TTypeHelp AO_TypeHelp)
-        */
     public:
     };/*
-    template /*##########################################################
+    template ############################################################
         <
             typename TTypeNow, TTypeNow TTypeVar, typename TTypeNextChain
         >
-    class ZtCObjtChainEx : public TTypeNextChain //////////////////////*/
+    class ZtCMiniValChain : public TTypeNextChain /////////////////////*/
 
 
     template /*########################################################*/
         <
             typename TTypeNow, TTypeNow TTypeVar
         >
-    class ZtCObjtChainEx<TTypeNow, TTypeVar, ZCEmpty> ///////////////////
+    class ZtCMiniValChain<TTypeNow, TTypeVar, ZCEmpty> //////////////////
     {
     public :
-        typedef ZtCObjtChainEx<TTypeNow, TTypeVar, ZCEmpty> ZCObjtChain;
+        typedef ZtCMiniValChain<TTypeNow, TTypeVar, ZCEmpty> ZCObjtChain;
     public :
         typedef TTypeNow        TypeData      ;
         typedef ZCObjtChain     TypeChainNow  ;
@@ -3929,57 +3937,66 @@ namespace ZNsMain
         enum{ZETypeNo   = 1 };
         enum{ZEBoolNext = 0 };
     public :
-        static ZTypIntE Size (){return ZETypeNo;}
-        static ZTypIntE size (){return ZETypeNo;}
-        static ZTypIntE GetNo(){return ZETypeNo;}
-    private:
-        TypeData mo_TypeVar;
-    public :
-        ZtCObjtChainEx() : mo_TypeVar(TTypeVar){}
-    public :
-        TypeData & GetData()      {return mo_TypeVar;}
-        TypeDataC& GetData() const{return mo_TypeVar;}
+        static ZTypIntE Size   (){return ZETypeNo;}
+        static ZTypIntE size   (){return ZETypeNo;}
+        static ZTypIntE GetNo  (){return ZETypeNo;}
+        static TypeData GetData(){return TTypeVar;}
     public :
 
-        template<typename TViewChain> void IterHead(TViewChain AO_CView)
+        template<typename TViewChain> class ZtCIterChain
         {
-            ZtCTypeData<TViewChain>::
-                GetObjRef(AO_CView).OnMeetData(*this);
-        }/*
-        template<typename TViewChain> void IterHead(TViewChain AO_CView)*/
-        template<typename TViewChain> void IterTail(TViewChain AO_CView)
-        {
-            ZtCTypeData<TViewChain>::
-                GetObjRef(AO_CView).OnMeetData(*this);
-        }/*
-        template<typename TViewChain> void IterTail(TViewChain AO_CView)*/
+        public:
 
-        template<typename TViewChain, typename TTypeHelp>
-            void IterHead(TViewChain AO_CView, TTypeHelp AO_TypeHelp)
-        {
-            typedef ZNsMain::ZtCCheckRef<TTypeHelp> ZCCheckRef;
+            static void IterHead(TViewChain AO_CView)
+            {
+                AO_CView.template OnMeetTypeVal<TypeChainNow>();
+            }/*
+            static void IterHead(TViewChain AO_CView)*/
+            static void IterTail(TViewChain AO_CView)
+            {
+                AO_CView.template OnMeetTypeVal<TypeChainNow>();
+            }/*
+            static void IterTail(TViewChain AO_CView)*/
 
-            ZtCTypeData<TViewChain>::GetObjRef(AO_CView).
-                OnMeetData(*this, ZCCheckRef::PassData(AO_TypeHelp));
-        }
-        template<typename TViewChain, typename TTypeHelp>
-            void IterTail(TViewChain AO_CView, TTypeHelp AO_TypeHelp)
-        {
-            typedef ZNsMain::ZtCCheckRef<TTypeHelp> ZCCheckRef;
+        /*:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::*/
+
+            template<typename TTypeHelp> static void
+                IterHead(TViewChain AO_CView, TTypeHelp AO_TypeHelp)
+            {
+                typedef ZNsMain::ZtCCheckRef<TTypeHelp> ZCCheckRef;
+                typedef typename ZCCheckRef::TypeRaw    TypeRaw   ;
+
+                AO_CView.template OnMeetTypeVal<TypeChainNow, TypeRaw>
+                    ( ZCCheckRef::PassData(AO_TypeHelp) ) ;
+                /****************************************************/
+            }/*
+            template<typename TTypeHelp> static void
+                IterHead(TViewChain AO_CView, TTypeHelp AO_TypeHelp)*/
+
+            template<typename TTypeHelp> static void
+                IterTail(TViewChain AO_CView, TTypeHelp AO_TypeHelp)
+            {
+                typedef ZNsMain::ZtCCheckRef<TTypeHelp> ZCCheckRef;
+                typedef typename ZCCheckRef::TypeRaw    TypeRaw   ;
+
+                AO_CView.template OnMeetTypeVal<TypeChainNow, TypeRaw>
+                    ( ZCCheckRef::PassData(AO_TypeHelp) ) ;
+                /****************************************************/
+            }/*
+            template<typename TTypeHelp> static void
+                IterTail(TViewChain AO_CView, TTypeHelp AO_TypeHelp)*/
+
+        public:
+        };/*
+        template<typename TViewChain> class ZtCIterChain*/
 
-            ZtCTypeData<TViewChain>::GetObjRef(AO_CView).
-                OnMeetData(*this, ZCCheckRef::PassData(AO_TypeHelp));
-        }/*
-        template<typename TViewChain, typename TTypeHelp>
-            void IterTail(TViewChain AO_CView, TTypeHelp AO_TypeHelp)
-        */
     public:
     };/*
-    template /*##########################################################
+    template ############################################################
         <
             typename TTypeNow, TTypeNow TTypeVar
         >
-    class ZtCObjtChainEx<TTypeNow, TTypeVar, ZCEmpty> /////////////////*/
+    class ZtCMiniValChain<TTypeNow, TTypeVar, ZCEmpty> ////////////////*/
 
 
 
diff --git a/ZCppMainTest/c++_test_006.cpp b/ZCppMainTest/c++_test_006.cpp
index feedc9f..9ebfeb5 100644
--- a/ZCppMainTest/c++_test_006.cpp
+++ b/ZCppMainTest/c++_test_006.cpp
@@ -70,6 +70,15 @@ namespace ZNsMain
                 cout<<"* Call No="<<++AR_CallNo<<" : "<<TTypChain::ZETypeNo<<" : "<<typeid(typename TTypChain::TypeData).name()<<endl;
             }
 
+            template<typename TTypChain> void OnMeetTypeVal()
+            {
+                cout<<"* Val="<<TTypChain::GetData()<<", ETypeNo="<<TTypChain::ZETypeNo<<" : "<<typeid(typename TTypChain::TypeData).name()<<endl;
+            }
+            template<typename TTypChain, typename TTypHelp> void OnMeetTypeVal(TTypHelp& AR_CallNo)
+            {
+                cout<<"* Call No="<<++AR_CallNo<<" : Val="<<TTypChain::GetData()<<", ETypeNo="<<TTypChain::ZETypeNo<<" : "<<typeid(typename TTypChain::TypeData).name()<<endl;
+            }
+
             template<typename TObjtChain> void OnMeetData(TObjtChain& AR_NowChain)
             {
                 cout<<"* Type No="<<AR_NowChain.GetNo()<<" : "<<AR_NowChain.GetData()<<endl;
@@ -108,28 +117,26 @@ namespace ZNsMain
             cout<<myintvar2.MO_TypeVar<<endl;
 
 
-            typedef ZtCObjtChainEx
+            typedef ZtCMiniValChain
             <
-                char  , 'a'           , ZtCObjtChainEx<
-              //double, 10.2          , ZtCObjtChainEx< // error in linux
-              //string, string("123") , ZtCObjtChainEx< // error
-                long  , 10            , ZtCObjtChainEx<
+                char  , 'a'           , ZtCMiniValChain<
+              //double, 10.2          , ZtCMiniValChain< // error in linux
+              //string, string("123") , ZtCMiniValChain< // error
+                long  , 10            , ZtCMiniValChain<
                 int   , 19            ,
                 ZCEmpty > >
-            > ZtCObjtChainEx;    ZCTypeView VO_ZCTypeView;
+            > ZCMiniValChain;  ZCTypeView VO_ZCTypeView;  int VI_CallNo = 0;
 
-            ZtCObjtChainEx VO_ZtCObjtChain;  int VI_CallNo = 0;
+            cout<<"# ZCMiniValChain.size()="<<ZCMiniValChain::size()<<endl;
 
-            cout<<"# VO_ZtCObjtChain.size()="<<VO_ZtCObjtChain.size()<<endl;
-
-            VO_ZtCObjtChain.IterHead(ZftMCP(VO_ZCTypeView));
+            ZCMiniValChain::ZtCIterChain<ZCTypeView&>::IterHead(VO_ZCTypeView);
             cout<<"************************************"<<endl;
-            VO_ZtCObjtChain.IterTail(ZftMCP(VO_ZCTypeView));
+            ZCMiniValChain::ZtCIterChain<ZCTypeView&>::IterTail(VO_ZCTypeView);
             cout<<"************************************"<<endl;
 
-            VO_ZtCObjtChain.IterHead(ZftMCP(VO_ZCTypeView), ZftMCP(VI_CallNo = 0));
+            ZCMiniValChain::ZtCIterChain<ZCTypeView&>::IterHead(VO_ZCTypeView, ZftMCP(VI_CallNo = 0));
             cout<<"************************************"<<endl;
-            VO_ZtCObjtChain.IterTail(ZftMCP(VO_ZCTypeView), ZftMCP(VI_CallNo = 0));
+            ZCMiniValChain::ZtCIterChain<ZCTypeView&>::IterTail(VO_ZCTypeView, ZftMCP(VI_CallNo = 0));
             cout<<"************************************"<<endl;