Import r67258 of the wxWidgets trunk, which I expect will before

long become wxWidgets 2.9.2, which in turn is expected to be the last 2.9 release before the 3.0 stable release. Since the full wxWidgets distribution is rather large, I have imported only the parts that we use, on a subdirectory basis: art include/wx/*.* include/wx/aui include/wx/cocoa include/wx/generic include/wx/gtk include/wx/meta include/wx/msw include/wx/osx include/wx/persist include/wx/private include/wx/protocol include/wx/unix src/aui src/common src/generic src/gtk src/msw src/osx src/unix git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7380 8ced0084-cf51-0410-be5f-012b33b47a6e
2025-07-26 07:39:45 -06:00 · 2011-03-20 18:05:19 +00:00
parent 205637ccc3
commit d14efe561b
1945 changed files with 694474 additions and 0 deletions
--- a/Externals/wxWidgets3/include/wx/checkeddelete.h
+++ b/Externals/wxWidgets3/include/wx/checkeddelete.h
@ -0,0 +1,54 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/checkeddelete.h
+// Purpose:     wxCHECKED_DELETE() macro
+// Author:      Vadim Zeitlin
+// Created:     2009-02-03
+// RCS-ID:      $Id: checkeddelete.h 58634 2009-02-03 12:01:46Z VZ $
+// Copyright:   (c) 2002-2009 wxWidgets dev team
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_CHECKEDDELETE_H_
+#define _WX_CHECKEDDELETE_H_
+
+// TODO: provide wxCheckedDelete[Array]() template functions too
+
+// ----------------------------------------------------------------------------
+// wxCHECKED_DELETE and wxCHECKED_DELETE_ARRAY macros
+// ----------------------------------------------------------------------------
+
+/*
+   checked deleters are used to make sure that the type being deleted is really
+   a complete type.: otherwise sizeof() would result in a compile-time error
+
+   do { ... } while ( 0 ) construct is used to have an anonymous scope
+   (otherwise we could have name clashes between different "complete"s) but
+   still force a semicolon after the macro
+*/
+
+#ifdef __WATCOMC__
+    #define wxFOR_ONCE(name)              for(int name=0; name<1; name++)
+    #define wxPRE_NO_WARNING_SCOPE(name)  wxFOR_ONCE(wxMAKE_UNIQUE_NAME(name))
+    #define wxPOST_NO_WARNING_SCOPE(name)
+#else
+    #define wxPRE_NO_WARNING_SCOPE(name)  do
+    #define wxPOST_NO_WARNING_SCOPE(name) while ( wxFalse )
+#endif
+
+#define wxCHECKED_DELETE(ptr)                                                 \
+    wxPRE_NO_WARNING_SCOPE(scope_var1)                                        \
+    {                                                                         \
+        typedef char complete[sizeof(*ptr)];                                  \
+        delete ptr;                                                           \
+    } wxPOST_NO_WARNING_SCOPE(scope_var1)
+
+#define wxCHECKED_DELETE_ARRAY(ptr)                                           \
+    wxPRE_NO_WARNING_SCOPE(scope_var2)                                        \
+    {                                                                         \
+        typedef char complete[sizeof(*ptr)];                                  \
+        delete [] ptr;                                                        \
+    } wxPOST_NO_WARNING_SCOPE(scope_var2)
+
+
+#endif // _WX_CHECKEDDELETE_H_
+