-///////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////
// Name: listimpl.cpp
-// Purpose: helper file for implementation of dynamic lists
+// Purpose: second-part of macro based implementation of template lists
// Author: Vadim Zeitlin
-// Modified by:
-// Created: 16.10.97
+// Modified by:
+// Created: 16/11/98
// RCS-ID: $Id$
-// Copyright: (c) 1997 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
-// Licence: wxWindows license
-///////////////////////////////////////////////////////////////////////////////
+// Copyright: (c) 1998 Vadim Zeitlin
+// Licence: wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
-/*****************************************************************************
- * Purpose: implements methods of "template" class declared in DECLARE_LIST *
- * macro and which couldn't be implemented inline (because they *
- * need the full definition of type T in scope) *
- * *
- * Usage: 1) #include dynarray.h *
- * 2) WX_DECLARE_LIST *
- * 3) #include listimpl.cpp *
- * 4) WX_DEFINE_LIST *
- *****************************************************************************/
+#if wxUSE_STL
-// macro implements remaining (not inline) methods of template list
-// (it's private to this file)
-#define _DEFINE_LIST(T, name) \
-name::~name() \
-{ \
- Empty(); \
-} \
- \
-void name::DoCopy(const name& src) \
-{ \
- for ( uint ui = 0; ui < src.Count(); ui++ ) \
- Add(src[ui]); \
-} \
- \
-name& name::operator=(const name& src) \
-{ \
- Empty(); \
- DoCopy(src); \
- \
- return *this; \
-} \
- \
-name::name(const name& src) \
-{ \
- DoCopy(src); \
-} \
- \
-void name::Empty() \
-{ \
- for ( uint ui = 0; ui < Count(); ui++ ) \
- delete (T*)BaseArray::Item(ui); \
- \
- BaseArray::Clear(); \
-} \
- \
-void name::Remove(uint uiIndex) \
-{ \
- wxCHECK( uiIndex < Count() ); \
- \
- delete (T*)BaseArray::Item(uiIndex); \
- \
- BaseArray::Remove(uiIndex); \
-} \
- \
-void name::Add(const T& item) \
-{ \
- T* pItem = new T(item); \
- if ( pItem != NULL ) \
- Add(pItem); \
-} \
- \
-void name::Insert(const T& item, uint uiIndex) \
-{ \
- T* pItem = new T(item); \
- if ( pItem != NULL ) \
- Insert(pItem, uiIndex); \
-} \
- \
-int name::Index(const T& Item, Bool bFromEnd) const \
-{ \
- if ( bFromEnd ) { \
- if ( Count() > 0 ) { \
- uint ui = Count() - 1; \
- do { \
- if ( (T*)BaseArray::Item(ui) == &Item ) \
- return ui; \
- ui--; \
- } \
- while ( ui != 0 ); \
- } \
- } \
- else { \
- for( uint ui = 0; ui < Count(); ui++ ) { \
- if( (T*)BaseArray::Item(ui) == &Item ) \
- return ui; \
- } \
- } \
- \
- return NOT_FOUND; \
-}
+ #undef WX_DEFINE_LIST
+ #define WX_DEFINE_LIST(name) \
+ void _WX_LIST_HELPER_##name::DeleteFunction( _WX_LIST_ITEM_TYPE_##name X ) \
+ { \
+ delete X; \
+ }
-// redefine the macro so that now it will generate the class implementation
-// old value would provoke a compile-time error if this file is not included
-#undef WX_DEFINE_LIST
-#define WX_DEFINE_LIST(name) _DEFINE_LIST(_L##name, name)
+#else // if !wxUSE_STL
-// don't pollute preprocessor's name space
-#undef _DEFINE_LIST
+ #define _DEFINE_LIST(T, name) \
+ void wx##name##Node::DeleteData() \
+ { \
+ delete (T *)GetData(); \
+ }
+
+ // redefine the macro so that now it will generate the class implementation
+ // old value would provoke a compile-time error if this file is not included
+ #undef WX_DEFINE_LIST
+ #define WX_DEFINE_LIST(name) _DEFINE_LIST(_WX_LIST_ITEM_TYPE_##name, name)
+
+ // don't pollute preprocessor's name space
+ //#undef _DEFINE_LIST
+
+#endif
projects / wxWidgets.git / blobdiff