X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/21fe01e299e1ab9c4be8deef5c804f21c0811512..bb5521a9f325ed064e9d28517a5decec08cb9c56:/samples/docvwmdi/doc.cpp

diff --git a/samples/docvwmdi/doc.cpp b/samples/docvwmdi/doc.cpp
index 1da72d5f13..cba38cb497 100644
--- a/samples/docvwmdi/doc.cpp
+++ b/samples/docvwmdi/doc.cpp
@@ -9,10 +9,6 @@
 // Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-// #pragma implementation
-#endif
-
 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
@@ -23,12 +19,17 @@
 #ifndef WX_PRECOMP
 #include "wx/wx.h"
 #endif
-#include "wx/txtstrm.h"
 
 #if !wxUSE_DOC_VIEW_ARCHITECTURE
 #error You must set wxUSE_DOC_VIEW_ARCHITECTURE to 1 in setup.h!
 #endif
 
+#if wxUSE_STD_IOSTREAM
+    #include "wx/ioswrap.h"
+#else
+    #include "wx/txtstrm.h"
+#endif
+
 #include "doc.h"
 #include "view.h"
 
@@ -121,7 +122,7 @@ wxInputStream& DrawingDocument::LoadObject(wxInputStream& stream)
 }
 #endif
 
-DoodleSegment::DoodleSegment(DoodleSegment& seg)
+DoodleSegment::DoodleSegment(const DoodleSegment& seg)
               :wxObject()
 {
   wxList::compatibility_iterator node = seg.lines.GetFirst();