1 files changed, 11 insertions, 2 deletions
diff --git a/src/corelib/io/qdatastream.h b/src/corelib/io/qdatastream.h
index b376de6..6e83204 100644
--- a/src/corelib/io/qdatastream.h
+++ b/src/corelib/io/qdatastream.h
@@ -42,6 +42,7 @@
 #ifndef QDATASTREAM_H
 #define QDATASTREAM_H
 
+#include <QtCore/qscopedpointer.h>
 #include <QtCore/qiodevice.h>
 #include <QtCore/qglobal.h>
 
@@ -83,7 +84,7 @@ public:
         Qt_4_3 = 9,
         Qt_4_4 = 10,
         Qt_4_5 = 11,
-        Qt_4_6 = Qt_4_5
+        Qt_4_6 = 12,
 #if QT_VERSION >= 0x040700
 #error Add the datastream version for this Qt version
         Qt_4_7 = Qt_4_6
@@ -101,6 +102,11 @@ public:
 	ReadCorruptData
     };
 
+    enum FloatingPointPrecision {
+        SinglePrecision,
+        DoublePrecision
+    };
+
     QDataStream();
     explicit QDataStream(QIODevice *);
 #ifdef QT3_SUPPORT
@@ -123,6 +129,9 @@ public:
     void setStatus(Status status);
     void resetStatus();
 
+    FloatingPointPrecision floatingPointPrecision() const;
+    void setFloatingPointPrecision(FloatingPointPrecision precision);
+
     ByteOrder byteOrder() const;
     void setByteOrder(ByteOrder);
 
@@ -176,7 +185,7 @@ public:
 private:
     Q_DISABLE_COPY(QDataStream)
 
-    QDataStreamPrivate *d;
+    QScopedPointer<QDataStreamPrivate> d;
 
     QIODevice *dev;
     bool owndev;