wxTextInputStream& operator>>(wxUint32& i);
wxTextInputStream& operator>>(double& i);
wxTextInputStream& operator>>(float& f);
wxTextInputStream& operator>>(wxUint32& i);
wxTextInputStream& operator>>(double& i);
wxTextInputStream& operator>>(float& f);
wxTextOutputStream& operator<<(const wxChar *string);
wxTextOutputStream& operator<<(const wxString& string);
wxTextOutputStream& operator<<(wxChar c);
wxTextOutputStream& operator<<(const wxChar *string);
wxTextOutputStream& operator<<(const wxString& string);
wxTextOutputStream& operator<<(wxChar c);
wxTextOutputStream& operator<<(wxUint32 c);
wxTextOutputStream& operator<<(double f);
wxTextOutputStream& operator<<(float f);
wxTextOutputStream& operator<<(wxUint32 c);
wxTextOutputStream& operator<<(double f);
wxTextOutputStream& operator<<(float f);