include/wx/listimpl.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        listimpl.cpp
   3 // Purpose:     second-part of macro based implementation of template lists
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     16/11/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1998 Vadim Zeitlin
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #if wxUSE_STL
  13
  14 #undef  WX_DEFINE_LIST
  15 #define WX_DEFINE_LIST(name)                                                  \
  16     void _WX_LIST_HELPER_##name::DeleteFunction( _WX_LIST_ITEM_TYPE_##name X )\
  17     {                                                                         \
  18         delete X;                                                             \
  19     }                                                                         \
  20     name::BaseListType name::EmptyList;
  21
  22 #else // !wxUSE_STL
  23     #undef WX_DEFINE_LIST_2
  24     #define WX_DEFINE_LIST_2(T, name)     \
  25         void wx##name##Node::DeleteData() \
  26         {                                 \
  27             delete (T *)GetData();        \
  28         }
  29
  30     // redefine the macro so that now it will generate the class implementation
  31     // old value would provoke a compile-time error if this file is not included
  32     #undef  WX_DEFINE_LIST
  33     #define WX_DEFINE_LIST(name) WX_DEFINE_LIST_2(_WX_LIST_ITEM_TYPE_##name, name)
  34
  35 #endif // wxUSE_STL/!wxUSE_STL
  36