From 31a6d46726d448919c22b500592f80380060eb34 Mon Sep 17 00:00:00 2001
From: sauron <akbarofmg@empal.com>
Date: Sat, 18 Oct 2025 00:09:09 +0900
Subject: [PATCH] commit 2025-10-18 00:09   add ZtCObjtChain in
 ZCppMain/ZMainHead.H

---
 ZCppMain/ZMainHead.H | 186 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 186 insertions(+)

diff --git a/ZCppMain/ZMainHead.H b/ZCppMain/ZMainHead.H
index 3d84478..0099ce4 100644
--- a/ZCppMain/ZMainHead.H
+++ b/ZCppMain/ZMainHead.H
@@ -3264,6 +3264,15 @@ namespace ZNsMain
         static ZTypIntE size(){return ZETypeNo;}
     public:
 
+        /*//////////////////////////////////////////////
+
+        ■  static 함수는 template 이 될 수 없으므로,
+            내포 class template 으로 해결한다.
+
+            -- 2025-10-17 22:09
+
+        //////////////////////////////////////////////*/
+
         template<typename TViewChain> class ZtCIterChain
         {
         public:
@@ -3578,6 +3587,183 @@ namespace ZNsMain
 
 
 
+    template /*########################################################*/
+        <
+            typename TTypeNow, TTypeNow TTypeVar, typename TTypeNextChain
+        >
+    class ZtCObjtChain : public TTypeNextChain //////////////////////////
+    {
+    public :
+        typedef TTypeNow        TypeData      ;
+        typedef ZtCObjtChain    TypeChainNow  ;
+        typedef TTypeNextChain  TypeChainNext ;
+    /************************************************************/
+        typedef typename TypeChainNext::TypeData TypeNext  ;
+    /************************************************************/
+        typedef const TypeData  TypeDataC     ;
+    /************************************************************/
+        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 :
+        ZtCObjtChain() : mo_TypeVar(TTypeVar){}
+    public :
+        TypeData & GetData()      {return mo_TypeVar;}
+        TypeDataC& GetData() const{return mo_TypeVar;}
+    public :
+
+        template<typename TViewChain> void IterHead(TViewChain AO_CView)
+        {
+            ZtCTypeData<TViewChain>::
+                GetObjRef(AO_CView).OnMeetData(*this);
+
+            if(TypeChainNow::ZEBoolNext>0)
+            {
+                static_cast<TypeChainNext&>(*this).IterHead(AO_CView);
+            }/*
+            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_cast<TypeChainNext&>(*this).IterTail(AO_CView);
+            }/*
+            if(TypeChainNow::ZEBoolNext>0)*/
+
+            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)
+            {
+                static_cast<TypeChainNext&>(*this).
+                    IterHead( AO_CView, AO_TypeHelp ) ;
+            }/*
+            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)
+            {
+                static_cast<TypeChainNext&>(*this).
+                    IterTail( AO_CView, AO_TypeHelp ) ;
+            }/*
+            if(TypeChainNow::ZEBoolNext>0)*/
+
+            typedef ZNsMain::ZtCCheckRef<TTypeHelp> ZCCheckRef;
+
+            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 /*##########################################################
+        <
+            typename TTypeNow, TTypeNow TTypeVar, typename TTypeNextChain
+        >
+    class ZtCObjtChain : public TTypeNextChain ////////////////////////*/
+
+
+    template /*########################################################*/
+        <
+            typename TTypeNow, TTypeNow TTypeVar
+        >
+    class ZtCObjtChain<TTypeNow, TTypeVar, ZCEmpty> /////////////////////
+    {
+    public :
+        typedef ZtCObjtChain<TTypeNow, TTypeVar, ZCEmpty> ZCObjtChain;
+    public :
+        typedef TTypeNow        TypeData      ;
+        typedef ZCObjtChain     TypeChainNow  ;
+        typedef ZCObjtChain     TypeChainNext ;
+    /************************************************************/
+        typedef ZCEmpty         TypeNext      ;
+    /************************************************************/
+        typedef const TypeData  TypeDataC     ;
+    /************************************************************/
+        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 :
+        ZtCObjtChain() : mo_TypeVar(TTypeVar){}
+    public :
+        TypeData & GetData()      {return mo_TypeVar;}
+        TypeDataC& GetData() const{return mo_TypeVar;}
+    public :
+
+        template<typename TViewChain> void IterHead(TViewChain AO_CView)
+        {
+            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)*/
+
+        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));
+        }
+        template<typename TViewChain, typename TTypeHelp>
+            void IterTail(TViewChain AO_CView, TTypeHelp AO_TypeHelp)
+        {
+            typedef ZNsMain::ZtCCheckRef<TTypeHelp> ZCCheckRef;
+
+            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 /*##########################################################
+        <
+            typename TTypeNow, TTypeNow TTypeVar
+        >
+    class ZtCObjtChain<TTypeNow, TTypeVar, ZCEmpty> ///////////////////*/
+
+
+
     namespace ZNsTmplChain
     {