X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/38caaa61b154f60871cb6ec82040362762dd2dba..5d644707ca96dcaa63dc5a24c9eb5c2b7ee0b50d:/include/wx/datstrm.h

diff --git a/include/wx/datstrm.h b/include/wx/datstrm.h
index 74e5375e31..a222f1bc1a 100644
--- a/include/wx/datstrm.h
+++ b/include/wx/datstrm.h
@@ -17,6 +17,7 @@
 #endif
 
 #include "wx/stream.h"
+#include "wx/longlong.h"
 
 #if wxUSE_STREAMS
 
@@ -25,7 +26,10 @@ class WXDLLEXPORT wxDataInputStream
 public:
     wxDataInputStream(wxInputStream& s);
     ~wxDataInputStream();
+    
+    bool IsOk() { return m_input->IsOk(); }
 
+    wxUint64 Read64();
     wxUint32 Read32();
     wxUint16 Read16();
     wxUint8 Read8();
@@ -39,6 +43,7 @@ public:
     wxDataInputStream& operator>>(wxUint8& c);
     wxDataInputStream& operator>>(wxUint16& i);
     wxDataInputStream& operator>>(wxUint32& i);
+    wxDataInputStream& operator>>(wxUint64& i);
     wxDataInputStream& operator>>(double& i);
     wxDataInputStream& operator>>(float& f);
 
@@ -55,6 +60,9 @@ public:
     wxDataOutputStream(wxOutputStream& s);
     ~wxDataOutputStream();
 
+    bool IsOk() { return m_output->IsOk(); }
+
+    void Write64(wxUint64 i);
     void Write32(wxUint32 i);
     void Write16(wxUint16 i);
     void Write8(wxUint8 i);
@@ -69,6 +77,7 @@ public:
     wxDataOutputStream& operator<<(wxUint8 c);
     wxDataOutputStream& operator<<(wxUint16 i);
     wxDataOutputStream& operator<<(wxUint32 i);
+    wxDataOutputStream& operator<<(wxUint64 i);
     wxDataOutputStream& operator<<(double f);
     wxDataOutputStream& operator<<(float f);