remove unused variable assignment, closes #14928

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

diff --git a/include/wx/list.h b/include/wx/list.h
index 02453b9fdc86bd8a20c4ab997d5b74e47ae708e8..ed34130a165d7088be2ea91e421ffa01a9621025 100644 (file)
--- a/include/wx/list.h
+++ b/include/wx/list.h
@@ -32,6 +32,7 @@
 #include "wx/defs.h"
 #include "wx/object.h"
 #include "wx/string.h"
 #include "wx/defs.h"
 #include "wx/object.h"
 #include "wx/string.h"

+#include "wx/vector.h"

 
 #if wxUSE_STD_CONTAINERS
     #include "wx/beforestd.h"
 
 #if wxUSE_STD_CONTAINERS
     #include "wx/beforestd.h"


@@ -148,21 +149,22 @@ inline const void *wxListCastElementToVoidPtr(const wxString& str)
     decl _WX_LIST_HELPER_##liT                                                \
     {                                                                         \
         typedef elT _WX_LIST_ITEM_TYPE_##liT;                                 \
     decl _WX_LIST_HELPER_##liT                                                \
     {                                                                         \
         typedef elT _WX_LIST_ITEM_TYPE_##liT;                                 \

+        typedef std::list<elT> BaseListType;                                  \

     public:                                                                   \
     public:                                                                   \

+        static BaseListType EmptyList;                                        \

         static void DeleteFunction( _WX_LIST_ITEM_TYPE_##liT X );             \
     };                                                                        \
                                                                               \
     WX_LIST_VC6_WORKAROUND(elT, liT, decl)                                    \
         static void DeleteFunction( _WX_LIST_ITEM_TYPE_##liT X );             \
     };                                                                        \
                                                                               \
     WX_LIST_VC6_WORKAROUND(elT, liT, decl)                                    \

-    decl liT : public std::list<elT>                                          \
+    class liT : public std::list<elT>                                          \

     {                                                                         \
     private:                                                                  \
         typedef std::list<elT> BaseListType;                                  \
     {                                                                         \
     private:                                                                  \
         typedef std::list<elT> BaseListType;                                  \

-        static BaseListType EmptyList;                                        \

                                                                               \
         bool m_destroy;                                                       \
                                                                               \
     public:                                                                   \
                                                                               \
         bool m_destroy;                                                       \
                                                                               \
     public:                                                                   \

-        decl compatibility_iterator                                           \
+        class compatibility_iterator                                           \

         {                                                                     \
         private:                                                              \
             /* Workaround for broken VC6 nested class name resolution */      \
         {                                                                     \
         private:                                                              \
             /* Workaround for broken VC6 nested class name resolution */      \


@@ -174,7 +176,7 @@ inline const void *wxListCastElementToVoidPtr(const wxString& str)
                                                                               \
         public:                                                               \
             compatibility_iterator()                                          \
                                                                               \
         public:                                                               \
             compatibility_iterator()                                          \

-                : m_iter(EmptyList.end()), m_list( NULL ) {}                  \
+                : m_iter(_WX_LIST_HELPER_##liT::EmptyList.end()), m_list( NULL ) {}                  \

             compatibility_iterator( liT* li, iterator i )                     \
                 : m_iter( i ), m_list( li ) {}                                \
             compatibility_iterator( const liT* li, iterator i )               \
             compatibility_iterator( liT* li, iterator i )                     \
                 : m_iter( i ), m_list( li ) {}                                \
             compatibility_iterator( const liT* li, iterator i )               \


@@ -1198,7 +1200,7 @@ class WXDLLIMPEXP_BASE wxList : public wxObjectList
 {
 public:
 #if defined(wxWARN_COMPAT_LIST_USE) && !wxUSE_STD_CONTAINERS
 {
 public:
 #if defined(wxWARN_COMPAT_LIST_USE) && !wxUSE_STD_CONTAINERS

-    wxList() { };
+    wxList() { }

     wxDEPRECATED( wxList(int key_type) );
 #elif !wxUSE_STD_CONTAINERS
     wxList(int key_type = wxKEY_NONE);
     wxDEPRECATED( wxList(int key_type) );
 #elif !wxUSE_STD_CONTAINERS
     wxList(int key_type = wxKEY_NONE);


@@ -1214,6 +1216,23 @@ public:
     // compatibility methods
     void Sort(wxSortCompareFunction compfunc) { wxListBase::Sort(compfunc); }
 #endif // !wxUSE_STD_CONTAINERS
     // compatibility methods
     void Sort(wxSortCompareFunction compfunc) { wxListBase::Sort(compfunc); }
 #endif // !wxUSE_STD_CONTAINERS

+
+#ifndef __VISUALC6__
+    template<typename T>
+    wxVector<T> AsVector() const
+    {
+        wxVector<T> vector(size());
+        size_t i = 0;
+
+        for ( const_iterator it = begin(); it != end(); ++it )
+        {
+            vector[i++] = static_cast<T>(*it);
+        }
+
+        return vector;
+    }
+#endif // !__VISUALC6__
+

 };
 
 #if !wxUSE_STD_CONTAINERS
 };
 
 #if !wxUSE_STD_CONTAINERS