diff --git a/ZCppMain/ZMainHead.H b/ZCppMain/ZMainHead.H
index fa79fcc..1b7e7bd 100644
--- a/ZCppMain/ZMainHead.H
+++ b/ZCppMain/ZMainHead.H
@@ -6148,7 +6148,7 @@ namespace ZNsMain
             {}
         public   :
 
-            static ZCNodePointN MakeTailPoint(const TypeList& AR_TypeList)
+            static ZCNodePointN MakeTailPoint(const TypeList    & AR_TypeList)
             {
                 ZCNodePointN VO_ZCLinkPoint(AR_TypeList);
 
@@ -6157,7 +6157,7 @@ namespace ZNsMain
 
                 return VO_ZCLinkPoint; /****************/
             }/*
-            static ZCNodePointN MakeTailPoint(const TypeList&  AR_TypeList)*/
+            static ZCNodePointN MakeTailPoint(const TypeList    & AR_TypeList)*/
             static ZCNodePointN MakeTailPoint(const ZCNodePoint & AR_TypeIter)
             {
                 ZCNodePointN VO_ZCLinkPoint(AR_TypeIter);
diff --git a/ZCppMain/ZtCLinkList.H b/ZCppMain/ZtCLinkList.H
index 0579f95..72f3e8a 100644
--- a/ZCppMain/ZtCLinkList.H
+++ b/ZCppMain/ZtCLinkList.H
@@ -1170,7 +1170,7 @@ namespace ZNsMain
             {}
         public   :
 
-            static ZCNodePoint MakeTailPoint(TypeList&  AR_TypeList)
+            static ZCNodePoint MakeTailPoint(TypeList & AR_TypeList)
             {
                 ZCNodePoint VO_ZCLinkPoint(AR_TypeList);
 
@@ -1179,8 +1179,8 @@ namespace ZNsMain
 
                 return VO_ZCLinkPoint; /****************************/
             }/*
-            static ZCNodePoint MakeTailPoint(TypeList&  AR_TypeList)*/
-            static ZCNodePoint MakeTailPoint(const TypeIter& AR_TypeIter)
+            static ZCNodePoint MakeTailPoint(TypeList & AR_TypeList)*/
+            static ZCNodePoint MakeTailPoint(TypeIterC& AR_TypeIter)
             {
                 ZCNodePoint VO_ZCLinkPoint(AR_TypeIter);
 
@@ -1189,7 +1189,7 @@ namespace ZNsMain
 
                 return VO_ZCLinkPoint; /****************************/
             }/*
-            static ZCNodePoint MakeTailPoint(const TypeIter& AR_TypeIter)*/
+            static ZCNodePoint MakeTailPoint(TypeIterC& AR_TypeIter)*/
 
         public   :
 
@@ -1334,7 +1334,7 @@ namespace ZNsMain
             {}
         public   :
 
-            static ZCNodePointN MakeTailPoint(const TypeList& AR_TypeList)
+            static ZCNodePointN MakeTailPoint(const TypeList    & AR_TypeList)
             {
                 ZCNodePointN VO_ZCLinkPoint(AR_TypeList);
 
@@ -1343,8 +1343,8 @@ namespace ZNsMain
 
                 return VO_ZCLinkPoint; /****************/
             }/*
-            static ZCNodePointN MakeTailPoint(const TypeList&  AR_TypeList)*/
-            static ZCNodePointN MakeTailPoint(const ZCNodePoint& AR_TypeIter)
+            static ZCNodePointN MakeTailPoint(const TypeList    & AR_TypeList)*/
+            static ZCNodePointN MakeTailPoint(const ZCNodePoint & AR_TypeIter)
             {
                 ZCNodePointN VO_ZCLinkPoint(AR_TypeIter);
 
@@ -1353,7 +1353,7 @@ namespace ZNsMain
 
                 return VO_ZCLinkPoint; /****************/
             }/*
-            static ZCNodePointN MakeTailPoint(const ZCNodePoint& AR_TypeIter)*/
+            static ZCNodePointN MakeTailPoint(const ZCNodePoint & AR_TypeIter)*/
             static ZCNodePointN MakeTailPoint(const ZCNodePointN& AR_TypeIter)
             {
                 ZCNodePointN VO_ZCLinkPoint(AR_TypeIter);
diff --git a/ZCppMain/ZtCObjList.H b/ZCppMain/ZtCObjList.H
index e251b55..ae62740 100644
--- a/ZCppMain/ZtCObjList.H
+++ b/ZCppMain/ZtCObjList.H
@@ -828,6 +828,7 @@ namespace ZNsMain
         typedef const TypeList  TypeListC   ;
         typedef const TypeData  TypeDataC   ;
         typedef const TypeLink  TypeLinkC   ;
+        typedef const TypeIter  TypeIterC   ;
         typedef const TypeNode  TypeNodeC   ; // ZCNodePoint::GetNode() const 의 반환형.
 
         typedef const ZCLink    ZCLinkC     ;
@@ -1068,7 +1069,7 @@ namespace ZNsMain
             {}
         public   :
 
-            static ZCNodePoint MakeTailPoint(TypeList&  AR_TypeList)
+            static ZCNodePoint MakeTailPoint(TypeList & AR_TypeList)
             {
                 ZCNodePoint VO_ZCLinkPoint(AR_TypeList);
 
@@ -1077,8 +1078,8 @@ namespace ZNsMain
 
                 return VO_ZCLinkPoint; /****************************/
             }/*
-            static ZCNodePoint MakeTailPoint(TypeList&  AR_TypeList)*/
-            static ZCNodePoint MakeTailPoint(const TypeIter& AR_TypeIter)
+            static ZCNodePoint MakeTailPoint(TypeList & AR_TypeList)*/
+            static ZCNodePoint MakeTailPoint(TypeIterC& AR_TypeIter)
             {
                 ZCNodePoint VO_ZCLinkPoint(AR_TypeIter);
 
@@ -1087,7 +1088,7 @@ namespace ZNsMain
 
                 return VO_ZCLinkPoint; /****************************/
             }/*
-            static ZCNodePoint MakeTailPoint(const TypeIter& AR_TypeIter)*/
+            static ZCNodePoint MakeTailPoint(TypeIterC& AR_TypeIter)*/
 
         public   :
 
@@ -1232,7 +1233,7 @@ namespace ZNsMain
             {}
         public   :
 
-            static ZCNodePointN MakeTailPoint(const TypeList& AR_TypeList)
+            static ZCNodePointN MakeTailPoint(const TypeList    & AR_TypeList)
             {
                 ZCNodePointN VO_ZCLinkPoint(AR_TypeList);
 
@@ -1241,8 +1242,8 @@ namespace ZNsMain
 
                 return VO_ZCLinkPoint; /****************/
             }/*
-            static ZCNodePointN MakeTailPoint(const TypeList&  AR_TypeList)*/
-            static ZCNodePointN MakeTailPoint(const ZCNodePoint& AR_TypeIter)
+            static ZCNodePointN MakeTailPoint(const TypeList    & AR_TypeList)*/
+            static ZCNodePointN MakeTailPoint(const ZCNodePoint & AR_TypeIter)
             {
                 ZCNodePointN VO_ZCLinkPoint(AR_TypeIter);
 
@@ -1251,7 +1252,7 @@ namespace ZNsMain
 
                 return VO_ZCLinkPoint; /****************/
             }/*
-            static ZCNodePointN MakeTailPoint(const ZCNodePoint& AR_TypeIter)*/
+            static ZCNodePointN MakeTailPoint(const ZCNodePoint & AR_TypeIter)*/
             static ZCNodePointN MakeTailPoint(const ZCNodePointN& AR_TypeIter)
             {
                 ZCNodePointN VO_ZCLinkPoint(AR_TypeIter);