From e7692ddfd152d5454ff622884eed66262c7636ae Mon Sep 17 00:00:00 2001
From: sauron <akbarofmg@empal.com>
Date: Fri, 17 Oct 2025 20:55:05 +0900
Subject: [PATCH] commit 2025-10-17 20:54   add class ZtCCheckRef<TType&> :
 ZCppMain/ZMainHead.H

---
 ZCppMain/ZMainHead.H             | 118 +++++++++++++++++++++------------------
 ZCppMainTest/ZtCBaseList_000.cpp |  51 +++++++++++++++++
 2 files changed, 116 insertions(+), 53 deletions(-)

diff --git a/ZCppMain/ZMainHead.H b/ZCppMain/ZMainHead.H
index 0b4b2f1..f16f686 100644
--- a/ZCppMain/ZMainHead.H
+++ b/ZCppMain/ZMainHead.H
@@ -1081,6 +1081,26 @@ namespace ZNsMain
         class ZtCCheckRef #################################################*/
 
 
+    /*  참조 전문화 */
+    template<typename TType>
+        class ZtCCheckRef<TType&> /*#######################################*/
+    {
+    public :
+        typedef TType& TypeData;
+        typedef TType  TypeRaw ;
+    private:
+        TypeData mr_Data;
+    public :
+        ZtCCheckRef(TypeData AR_TypeData) : mr_Data(AR_TypeData){}
+    public :
+        TypeData GetData(){return mr_Data;}
+    public :
+        static TypeData PassData(TypeData AO_Data){return AO_Data;}
+    };/*
+    template<typename TType>
+        class ZtCCheckRef<TType&> #########################################*/
+
+
     /*  ZtCRef 전문화 */
     template<typename TType>
         class ZtCCheckRef< ZtCRef<TType> > /*##############################*/
@@ -3277,18 +3297,17 @@ namespace ZNsMain
             template<typename TTypeHelp> static void
                 IterHead(TViewChain AO_CView, TTypeHelp AO_TypeHelp)
             {
-                typedef ZNsMain::
-                    ZtCCheckRef<TTypeHelp>  ZCCheckRef;
-                typedef ZCCheckRef::TypeRaw TypeRaw   ;
+                typedef ZNsMain::ZtCCheckRef<TTypeHelp> ZCCheckRef;
+                typedef typename ZCCheckRef::TypeRaw    TypeRaw   ;
 
-                AO_CView.template
-                    OnMeetType<TypeChainNow, TypeRaw>
-                ( ZCCheckRef::PassData(AO_TypeHelp) ) ;
+                AO_CView.template OnMeetType<TypeChainNow, TypeRaw>
+                    ( ZCCheckRef::PassData(AO_TypeHelp) ) ;
+                /*************************************************/
 
                 if(TypeChainNow::ZEBoolNext>0)
                 {
-                    TypeChainNext::template ZtCIterChain<TViewChain>
-                        ::template IterHead<TTypeHelp>(AO_CView, AO_TypeHelp) ;
+                    TypeChainNext::template ZtCIterChain<TViewChain>::
+                        template IterHead<TTypeHelp>(AO_CView, AO_TypeHelp) ;
                 }/*
                 if(TypeChainNow::ZEBoolNext>0)*/
             }/*
@@ -3298,20 +3317,17 @@ namespace ZNsMain
             template<typename TTypeHelp> static void
                 IterTail(TViewChain AO_CView, TTypeHelp AO_TypeHelp)
             {
-                typedef ZNsMain::
-                    ZtCCheckRef<TTypeHelp>  ZCCheckRef;
-                typedef ZCCheckRef::TypeRaw TypeRaw   ;
+                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) ;
-                }/*
-                if(TypeChainNow::ZEBoolNext>0)*/
-
-                AO_CView.template
-                    OnMeetType<TypeChainNow, TypeRaw>
-                ( ZCCheckRef::PassData(AO_TypeHelp) ) ;
+                    TypeChainNext::template ZtCIterChain<TViewChain>::
+                        template IterTail<TTypeHelp>(AO_CView, AO_TypeHelp) ;
+                }
+                AO_CView.template OnMeetType<TypeChainNow, TypeRaw>
+                    ( ZCCheckRef::PassData(AO_TypeHelp) ) ;
+                /*************************************************/
             }/*
             template<typename TTypeHelp> static void
                 IterTail(TViewChain AO_CView, TTypeHelp AO_TypeHelp)*/
@@ -3354,13 +3370,13 @@ namespace ZNsMain
                 { AO_CView.template OnMeetType<TypeChainNow>(); }
             static void IterTail(TViewChain AO_CView)
                 { AO_CView.template OnMeetType<TypeChainNow>(); }
+        /*:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::*/
 
             template<typename TTypeHelp> static void
                 IterHead(TViewChain AO_CView, TTypeHelp AO_TypeHelp)
             {
-                typedef ZNsMain::
-                    ZtCCheckRef<TTypeHelp>  ZCCheckRef  ;
-                typedef ZCCheckRef::TypeRaw TypeRaw     ;
+                typedef ZNsMain::ZtCCheckRef<TTypeHelp> ZCCheckRef;
+                typedef typename ZCCheckRef::TypeRaw    TypeRaw   ;
 
                 AO_CView.template OnMeetType<TypeChainNow, TypeRaw>
                     ( ZCCheckRef::PassData(AO_TypeHelp) );
@@ -3368,18 +3384,16 @@ namespace ZNsMain
             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 ZCCheckRef::TypeRaw TypeRaw   ;
+                typedef ZNsMain::ZtCCheckRef<TTypeHelp> ZCCheckRef;
+                typedef typename ZCCheckRef::TypeRaw    TypeRaw   ;
 
-                AO_CView.template
-                    OnMeetType<TypeChainNow, TypeRaw>
-                ( ZCCheckRef::PassData(AO_TypeHelp) ) ;
+                AO_CView.template OnMeetType<TypeChainNow, TypeRaw>
+                    ( ZCCheckRef::PassData(AO_TypeHelp) ) ;
             }/*
             template<typename TTypeHelp> static void
                 IterTail(TViewChain AO_CView, TTypeHelp AO_TypeHelp)*/
@@ -3392,52 +3406,51 @@ namespace ZNsMain
 
 
     template<typename TTmplChain, typename TTypeView>
-        void ZftIterTmplChainHead(TTypeView AO_View)
+        void ZftIterTmplChainHead(TTypeView AO_CView)
     {
-        AO_View.template OnMeetType<TTmplChain>();
+        AO_CView.template OnMeetType<TTmplChain>();
 
         if(TTmplChain::ZEBoolNext>0)
         {
             typedef typename
                 TTmplChain::TypeChainNext TypeChainNext;
 
-            ZftIterTmplChainHead<TypeChainNext, TTypeView>(AO_View);
+            ZftIterTmplChainHead<TypeChainNext, TTypeView>(AO_CView);
         }/*
         if(TTmplChain::ZEBoolNext>0)*/
     }/*
     template<typename TTmplChain, typename TTypeView>
-        void ZftIterTmplChainHead(TTypeView AO_View)
+        void ZftIterTmplChainHead(TTypeView AO_CView)
     */
     template<typename TTmplChain, typename TTypeView>
-        void ZftIterTmplChainTail(TTypeView AO_View)
+        void ZftIterTmplChainTail(TTypeView AO_CView)
     {
         if(TTmplChain::ZEBoolNext>0)
         {
             typedef typename
                 TTmplChain::TypeChainNext TypeChainNext;
 
-            ZftIterTmplChainTail<TypeChainNext, TTypeView>(AO_View);
+            ZftIterTmplChainTail<TypeChainNext, TTypeView>(AO_CView);
         }/*
         if(TTmplChain::ZEBoolNext>0)*/
 
-        AO_View.template OnMeetType<TTmplChain>();
+        AO_CView.template OnMeetType<TTmplChain>();
     }/*
     template<typename TTmplChain, typename TTypeView>
-        void ZftIterTmplChainTail(TTypeView AO_View)
+        void ZftIterTmplChainTail(TTypeView AO_CView)
     */
 
 
     template
         <typename TTmplChain, typename TTypeView, typename TTypeHelp>
     void ZftIterTmplChainHead
-        (TTypeView AO_View, TTypeHelp AO_TypeHelp)
+        (TTypeView AO_CView, TTypeHelp AO_TypeHelp)
     /*#############################################################*/
     {
-        typedef ZNsMain::
-            ZtCCheckRef<TTypeHelp> ZCCheckRef ;
-        typedef ZCCheckRef::TypeRaw TypeRaw   ;
+        typedef ZNsMain::ZtCCheckRef<TTypeHelp> ZCCheckRef;
+        typedef typename ZCCheckRef::TypeRaw    TypeRaw   ;
 
-        AO_View.template OnMeetType<TTmplChain, TypeRaw>
+        AO_CView.template OnMeetType<TTmplChain, TypeRaw>
             ( ZCCheckRef::PassData(AO_TypeHelp) );
 
         if(TTmplChain::ZEBoolNext>0)
@@ -3447,26 +3460,25 @@ namespace ZNsMain
 
             ZftIterTmplChainHead
                 <TypeChainNext, TTypeView, TTypeHelp>
-            (AO_View, AO_TypeHelp);
+            (AO_CView, AO_TypeHelp);
         }/*
         if(TTmplChain::ZEBoolNext>0)*/
     }/*
     template
         <typename TTmplChain, typename TTypeView, typename TTypeHelp>
     void ZftIterTmplChainHead
-        (TTypeView AO_View, TTypeHelp AO_TypeHelp)
+        (TTypeView AO_CView, TTypeHelp AO_TypeHelp)
     ###############################################################*/
 
 
     template
         <typename TTmplChain, typename TTypeView, typename TTypeHelp>
     void ZftIterTmplChainTail
-        (TTypeView AO_View, TTypeHelp AO_TypeHelp)
+        (TTypeView AO_CView, TTypeHelp AO_TypeHelp)
     /*#############################################################*/
     {
-        typedef ZNsMain::
-            ZtCCheckRef<TTypeHelp> ZCCheckRef ;
-        typedef ZCCheckRef::TypeRaw TypeRaw   ;
+        typedef ZNsMain::ZtCCheckRef<TTypeHelp> ZCCheckRef;
+        typedef typename ZCCheckRef::TypeRaw    TypeRaw   ;
 
         if(TTmplChain::ZEBoolNext>0)
         {
@@ -3475,17 +3487,17 @@ namespace ZNsMain
 
             ZftIterTmplChainTail
                 <TypeChainNext, TTypeView, TTypeHelp>
-            (AO_View, AO_TypeHelp);
+            (AO_CView, AO_TypeHelp);
         }/*
         if(TTmplChain::ZEBoolNext>0)*/
 
-        AO_View.template OnMeetType<TTmplChain, TypeRaw>
+        AO_CView.template OnMeetType<TTmplChain, TypeRaw>
             ( ZCCheckRef::PassData(AO_TypeHelp) );
     }/*
     template
         <typename TTmplChain, typename TTypeView, typename TTypeHelp>
     void ZftIterTmplChainTail
-        (TTypeView AO_View, TTypeHelp AO_TypeHelp)
+        (TTypeView AO_CView, TTypeHelp AO_TypeHelp)
     ###############################################################*/
 
 
@@ -3506,7 +3518,7 @@ namespace ZNsMain
             {
                 cout<<TTypChain::ZETypeNo<<" : "<<typeid(typename TTypChain::TypeData).name()<<endl;
             }
-            template<typename TTypChain, typename TTypHelp> void OnMeetType(TTypHelp& AR_CallNo)
+            template<typename TTypChain, typename TTypHelp> void OnMeetType(int& AR_CallNo)
             {
                 cout<<"* Call No="<<++AR_CallNo<<" : "<<TTypChain::ZETypeNo<<" : "<<typeid(typename TTypChain::TypeData).name()<<endl;
             }
@@ -3526,7 +3538,7 @@ namespace ZNsMain
 
             int VI_CallNo = 0;
 
-            cout<<"temp chain size = "<<ZCTypeChain::Size()<<endl;
+            cout<<"tmpl chain size = "<<ZCTypeChain::Size()<<endl;
 
             ZftIterTmplChainTail<ZCTypeChain, ZCTypeView&>(VO_ZCTypeView);
 
diff --git a/ZCppMainTest/ZtCBaseList_000.cpp b/ZCppMainTest/ZtCBaseList_000.cpp
index 4c387f3..7ce59e3 100644
--- a/ZCppMainTest/ZtCBaseList_000.cpp
+++ b/ZCppMainTest/ZtCBaseList_000.cpp
@@ -376,8 +376,59 @@ namespace ZNsMain
             static void ShowNode11_3(ZCLink11& AR_CLink, ZTypLong& ARRI_CallCnt)*/
 
 
+            class ZCTypeView
+            {
+            public:
+
+                template<typename TTypChain> void OnMeetType()
+                {
+                    cout<<TTypChain::ZETypeNo<<" : "<<typeid(typename TTypChain::TypeData).name()<<endl;
+                }
+                template<typename TTypChain, typename TTypHelp> void OnMeetType(int& AR_CallNo)
+                {
+                    cout<<"* Call No="<<++AR_CallNo<<" : "<<TTypChain::ZETypeNo<<" : "<<typeid(typename TTypChain::TypeData).name()<<endl;
+                }
+            };/*
+            class ZCTypeView*/
+
+
             static int Main(int AI_ArgCnt=0, char* APP_ArgVal[]=0)
             {
+                typedef ZtCTypeChain
+                <
+                    double , ZtCTypeChain<
+                    int    , ZtCTypeChain<
+                    wchar_t, ZtCTypeChain<
+                    char   ,
+
+                    ZCEmpty > > >
+                >   ZCTypeChain;  ZCTypeView VO_ZCTypeView;
+
+                int VI_CallNo = 0;
+
+                cout<<"*** tmpl chain size = "<<ZCTypeChain::Size()<<endl;
+
+                ZftIterTmplChainTail<ZCTypeChain, ZCTypeView&>(VO_ZCTypeView);
+
+                cout<<"************************************"<<endl;
+                ZCTypeChain::ZtCIterChain<ZCTypeView>::IterHead(VO_ZCTypeView);
+                cout<<"************************************"<<endl;
+                ZCTypeChain::ZtCIterChain<ZCTypeView>::IterTail(VO_ZCTypeView);
+
+                ZftIterTmplChainHead<ZCTypeChain, ZCTypeView&, int&>
+                    ( VO_ZCTypeView, (VI_CallNo = 0) );
+                cout<<"************************************"<<endl;
+                ZftIterTmplChainTail<ZCTypeChain, ZCTypeView&, int&>
+                    ( VO_ZCTypeView, (VI_CallNo = 0) );
+
+                cout<<"************************************"<<endl;
+                ZCTypeChain::ZtCIterChain<ZCTypeView>::
+                    IterHead(VO_ZCTypeView, ZftMCP(VI_CallNo=0));
+                cout<<"************************************"<<endl;
+                ZCTypeChain::ZtCIterChain<ZCTypeView>::
+                    IterTail(VO_ZCTypeView, ZftMCP(VI_CallNo=0));
+
+
                 ZTypLong VI_CallCnt=0;
 
                 CStringBase  VO_CStringBase;