applied patch for compilation with gcc 3.0

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10445 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/date.h

@@ -90,7 +90,7 @@ public:
     wxDate &operator--(int) { return *this -= 1; }
 
 #if wxUSE_STD_IOSTREAM
-    friend ostream WXDLLEXPORT & operator <<(ostream &os, const wxDate &dt)
+    friend wxSTD ostream WXDLLEXPORT & operator <<(wxSTD ostream &os, const wxDate &dt)
         { return os << dt.FormatDate().mb_str(); }
 #endif
 

include/wx/defs.h

@@ -55,6 +55,17 @@
 
 #include "wx/setup.h"
 
+// old C++ headers (like <iostream.h>) declare classes in the global namespace
+// while the new, standard ones (like <iostream>) do it in std:: namespace
+//
+// using this macro allows constuctions like "wxSTD iostream" to work in
+// either case
+#if !wxUSE_IOSTREAMH
+ #define wxSTD std::
+#else
+ #define wxSTD
+#endif
+
 // just in case they were defined in setup.h
 #ifdef PACKAGE
 #undef PACKAGE

include/wx/docview.h

@@ -89,8 +89,8 @@ public:
     virtual bool Revert();
 
 #if wxUSE_STD_IOSTREAM
-    virtual ostream& SaveObject(ostream& stream);
-    virtual istream& LoadObject(istream& stream);
+    virtual wxSTD ostream& SaveObject(wxSTD ostream& stream);
+    virtual wxSTD istream& LoadObject(wxSTD istream& stream);
 #else
     virtual wxOutputStream& SaveObject(wxOutputStream& stream);
     virtual wxInputStream& LoadObject(wxInputStream& stream);
@@ -634,8 +634,8 @@ protected:
 #if wxUSE_STD_IOSTREAM
 // For compatibility with existing file formats:
 // converts from/to a stream to/from a temporary file.
-bool WXDLLEXPORT wxTransferFileToStream(const wxString& filename, ostream& stream);
-bool WXDLLEXPORT wxTransferStreamToFile(istream& stream, const wxString& filename);
+bool WXDLLEXPORT wxTransferFileToStream(const wxString& filename, wxSTD ostream& stream);
+bool WXDLLEXPORT wxTransferStreamToFile(wxSTD istream& stream, const wxString& filename);
 #else
 // For compatibility with existing file formats:
 // converts from/to a stream to/from a temporary file.

include/wx/ioswrap.h

@@ -16,9 +16,11 @@
 #   include <iostream.h>
 #else
 #   include <iostream>
+#   if 0 // this is not needed any longer now that we have wxSTD
 #   if defined(__VISUALC__) || defined(__MWERKS__)
         using namespace std;
 #   endif
+#endif // 0
 #endif
 
 #endif

include/wx/log.h

@@ -251,14 +251,14 @@ class WXDLLEXPORT wxLogStream : public wxLog
 {
 public:
     // redirect log output to an ostream
-    wxLogStream(ostream *ostr = (ostream *) NULL);
+    wxLogStream(wxSTD ostream *ostr = (wxSTD ostream *) NULL);
 
 protected:
     // implement sink function
     virtual void DoLogString(const wxChar *szString, time_t t);
 
     // using ptr here to avoid including <iostream.h> from this file
-    ostream *m_ostr;
+    wxSTD ostream *m_ostr;
 };
 #endif
 

include/wx/longlong.h

@@ -308,7 +308,7 @@ public:
 
 #if wxUSE_STD_IOSTREAM
         // input/output
-    friend ostream& operator<<(ostream&, const wxLongLongNative&);
+    friend wxSTD ostream& operator<<(wxSTD ostream&, const wxLongLongNative&);
 #endif
 
 private:
@@ -490,7 +490,7 @@ public:
 
     // input/output
 #if wxUSE_STD_IOSTREAM
-    friend ostream& operator<<(ostream&, const wxLongLongWx&);
+    friend wxSTD ostream& operator<<(wxSTD ostream&, const wxLongLongWx&);
 #endif // wxUSE_STD_IOSTREAM
 
     void *asArray() const;

include/wx/memory.h

@@ -34,7 +34,7 @@
 #else
 #   include <iostream>
 #   if defined(__VISUALC__) || defined(__MWERKS__)
-        using namespace std;
+//        using namespace std;
 #   endif
 #endif
 
@@ -227,8 +227,8 @@ protected:
     // Traverse the list.
     static void TraverseList (PmSFV, wxMemStruct *from = NULL);
 
-    static streambuf *m_streamBuf;
-    static ostream *m_debugStream;
+    static wxSTD streambuf *m_streamBuf;
+    static wxSTD ostream *m_debugStream;
 
     static int debugLevel;
     static bool debugOn;
@@ -244,9 +244,9 @@ public:
     ~wxDebugContext(void);
 
     static bool HasStream(void) { return (m_debugStream != NULL); };
-    static ostream& GetStream(void) { return *m_debugStream; }
-    static streambuf *GetStreamBuf(void) { return m_streamBuf; }
-    static void SetStream(ostream *stream, streambuf *buf = NULL);
+    static wxSTD ostream& GetStream(void) { return *m_debugStream; }
+    static wxSTD streambuf *GetStreamBuf(void) { return m_streamBuf; }
+    static void SetStream(wxSTD ostream *stream, streambuf *buf = NULL);
     static bool SetFile(const wxString& file);
     static bool SetStandardError(void);
 

include/wx/object.h

@@ -254,7 +254,7 @@ class WXDLLEXPORT wxObject
 #endif // Debug & memory tracing
 
 #if wxUSE_STD_IOSTREAM && (defined(__WXDEBUG__) || wxUSE_DEBUG_CONTEXT)
-  virtual void Dump(ostream& str);
+  virtual void Dump(wxSTD ostream& str);
 #endif
 
 #if wxUSE_SERIAL

include/wx/string.h

@@ -1148,8 +1148,8 @@ inline wxString operator+(const wxCharBuffer& buf, const wxString& string)
 
 #include "wx/ioswrap.h"
 
-WXDLLEXPORT istream& operator>>(istream&, wxString&);
-WXDLLEXPORT ostream& operator<<(ostream&, const wxString&);
+WXDLLEXPORT wxSTD istream& operator>>(wxSTD istream&, wxString&);
+WXDLLEXPORT wxSTD ostream& operator<<(wxSTD ostream&, const wxString&);
 
 #endif  // wxSTD_STRING_COMPATIBILITY
 

include/wx/textctrl.h

@@ -31,6 +31,13 @@
     #define NO_TEXT_WINDOW_STREAM
 #endif
 
+// the streambuf which is used in the declaration of wxTextCtrlBase below is not compatible
+// with the standard-conforming implementation found in newer egcs versions
+// (that is, the libstdc++ v3 that is shipped with it)
+#if defined(__GNUC__)&&( (__GNUC__>2) ||( (__GNUC__==2)&&(__GNUC_MINOR__>97) ) )
+    #define NO_TEXT_WINDOW_STREAM
+#endif
+
 #ifndef NO_TEXT_WINDOW_STREAM
     #if wxUSE_STD_IOSTREAM
         #include "wx/ioswrap.h"    // for iostream classes if we need them

include/wx/variant.h

@@ -55,11 +55,11 @@ public:
     virtual void Copy(wxVariantData& data) = 0;
     virtual bool Eq(wxVariantData& data) const = 0;
 #if wxUSE_STD_IOSTREAM
-    virtual bool Write(ostream& str) const = 0;
+    virtual bool Write(wxSTD ostream& str) const = 0;
 #endif
     virtual bool Write(wxString& str) const = 0;
 #if wxUSE_STD_IOSTREAM
-    virtual bool Read(istream& str) = 0;
+    virtual bool Read(wxSTD istream& str) = 0;
 #endif
     virtual bool Read(wxString& str) = 0;
     // What type is it? Return a string name.