[ACR][20/08/2013][Add]Enhance Double::ToString() andFloat::ToString() to set a specif...

[platform/framework/native/appfw.git] / inc / FBaseString.h

diff --git a/inc/FBaseString.h b/inc/FBaseString.h
index f9b6fe0..185a3e3 100644 (file)
--- a/inc/FBaseString.h
+++ b/inc/FBaseString.h
@@ -1081,11 +1081,12 @@ private:
        result InitializeToDefault(int capacity);
 
        //
-       // Copies __pValue and subtract and initialize __pRefCount
+       // When the reference count is bigger than 1 and it is not UNSHAREABLE, copies__pValue and subtracts and initializes __pRefCount.
+       // If the isUnshareable is true, this method sets the reference count to UNSHAREABLE.
        //
-       // @since 2.0
+       // @since 2.2
        //
-       result CopyOnWrite(int capacity);
+       result AboutToModify(int capacity, bool isUnshareable = false);
 
        //
        // Swaps member-wisely
@@ -1101,6 +1102,7 @@ private:
        mutable wchar_t* __pValue;
 
        static const float GROWTH_FACTOR;
+       static const int UNSHAREABLE;
 
        class _StringImpl * __pStringImpl;
        friend class _StringImpl;