fixed MSVC6 compiler warning

[wxWidgets.git] / include / wx / list.h

diff --git a/include/wx/list.h b/include/wx/list.h
index c53d437a7bbb754bcf4846e49cb6eab56a88fd9c..80353b3fdb28feebb8d86c1688e1b18adbe31e0c 100644 (file)
--- a/include/wx/list.h
+++ b/include/wx/list.h
@@ -6,7 +6,7 @@
 // Created:     29/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Julian Smart
-// Licence:     wxWidgets licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 /*
@@ -166,7 +166,7 @@ enum wxKeyType
             return it;                                                        \
         }                                                                     \
     public:                                                                   \
-        liT() {};                                                             \
+        liT() {}                                                              \
                                                                               \
         citer Append( elT e ) { push_back( e ); return GetLast(); }           \
         void Clear() { clear(); }                                             \
@@ -371,7 +371,7 @@ private:
 // a double-linked list class
 // -----------------------------------------------------------------------------
 
-class wxList;
+class WXDLLIMPEXP_BASE wxList;
 
 class WXDLLIMPEXP_BASE wxListBase : public wxObject
 {
@@ -446,11 +446,8 @@ public:
     wxListBase(void *object, ... /* terminate with NULL */);
 
 protected:
-        // copy ctor and assignment operator
-    wxListBase(const wxListBase& list) : wxObject()
-        { Init(); DoCopy(list); }
-    wxListBase& operator=(const wxListBase& list)
-        { Clear(); DoCopy(list); return *this; }
+    void Assign(const wxListBase& list)
+        { Clear(); DoCopy(list); }
 
         // get list head/tail
     wxNodeBase *GetFirst() const { return m_nodeFirst; }
@@ -604,11 +601,13 @@ private:
                                                                             \
         name(wxKeyType keyType = wxKEY_NONE) : wxListBase(keyType)          \
             { }                                                             \
+        name(const name& list) : wxListBase(list.GetKeyType())              \
+            { Assign(list); }                                               \
         name(size_t count, T *elements[])                                   \
             : wxListBase(count, (void **)elements) { }                      \
                                                                             \
         name& operator=(const name& list)                                   \
-            { (void) wxListBase::operator=(list); return *this; }           \
+            { Assign(list); return *this; }                                 \
                                                                             \
         nodetype *GetFirst() const                                          \
             { return (nodetype *)wxListBase::GetFirst(); }                  \