JavaScriptCore-7601.1.46.3.tar.gz

[apple/javascriptcore.git] / runtime / DateInstance.h

diff --git a/runtime/DateInstance.h b/runtime/DateInstance.h
index 6195c8549f5534c575fe880ebfc1c7fdc2a93669..000e1a15777a73de34703e69581df0fb81eceda6 100644 (file)
--- a/runtime/DateInstance.h
+++ b/runtime/DateInstance.h
@@ -23,55 +23,71 @@
 
 #include "JSWrapperObject.h"
 
-namespace WTF {
-    struct GregorianDateTime;
-}
-
 namespace JSC {
 
-    class DateInstance : public JSWrapperObject {
-    public:
-        DateInstance(ExecState*, Structure*, double);
-        explicit DateInstance(ExecState*, Structure*);
+class DateInstance : public JSWrapperObject {
+protected:
+    JS_EXPORT_PRIVATE DateInstance(VM&, Structure*);
+    void finishCreation(VM&);
+    JS_EXPORT_PRIVATE void finishCreation(VM&, double);
 
-        double internalNumber() const { return internalValue().uncheckedGetNumber(); }
+    JS_EXPORT_PRIVATE static void destroy(JSCell*);
 
-        static JS_EXPORTDATA const ClassInfo s_info;
+public:
+    typedef JSWrapperObject Base;
+
+    static DateInstance* create(VM& vm, Structure* structure, double date)
+    {
+        DateInstance* instance = new (NotNull, allocateCell<DateInstance>(vm.heap)) DateInstance(vm, structure);
+        instance->finishCreation(vm, date);
+        return instance;
+    }
 
-        const GregorianDateTime* gregorianDateTime(ExecState* exec) const
-        {
-            if (m_data && m_data->m_gregorianDateTimeCachedForMS == internalNumber())
-                return &m_data->m_cachedGregorianDateTime;
-            return calculateGregorianDateTime(exec);
-        }
-        
-        const GregorianDateTime* gregorianDateTimeUTC(ExecState* exec) const
-        {
-            if (m_data && m_data->m_gregorianDateTimeUTCCachedForMS == internalNumber())
-                return &m_data->m_cachedGregorianDateTimeUTC;
-            return calculateGregorianDateTimeUTC(exec);
-        }
+    static DateInstance* create(VM& vm, Structure* structure)
+    {
+        DateInstance* instance = new (NotNull, allocateCell<DateInstance>(vm.heap)) DateInstance(vm, structure);
+        instance->finishCreation(vm);
+        return instance;
+    }
 
-        static Structure* createStructure(JSGlobalData& globalData, JSValue prototype)
-        {
-            return Structure::create(globalData, prototype, TypeInfo(ObjectType, StructureFlags), AnonymousSlotCount, &s_info);
-        }
+    double internalNumber() const { return internalValue().asNumber(); }
 
-    private:
-        const GregorianDateTime* calculateGregorianDateTime(ExecState*) const;
-        const GregorianDateTime* calculateGregorianDateTimeUTC(ExecState*) const;
+    DECLARE_EXPORT_INFO;
 
-        mutable RefPtr<DateInstanceData> m_data;
-    };
+    const GregorianDateTime* gregorianDateTime(ExecState* exec) const
+    {
+        if (m_data && m_data->m_gregorianDateTimeCachedForMS == internalNumber())
+            return &m_data->m_cachedGregorianDateTime;
+        return calculateGregorianDateTime(exec);
+    }
 
-    DateInstance* asDateInstance(JSValue);
+    const GregorianDateTime* gregorianDateTimeUTC(ExecState* exec) const
+    {
+        if (m_data && m_data->m_gregorianDateTimeUTCCachedForMS == internalNumber())
+            return &m_data->m_cachedGregorianDateTimeUTC;
+        return calculateGregorianDateTimeUTC(exec);
+    }
 
-    inline DateInstance* asDateInstance(JSValue value)
+    static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
     {
-        ASSERT(asObject(value)->inherits(&DateInstance::s_info));
-        return static_cast<DateInstance*>(asObject(value));
+        return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
     }
 
+private:
+    JS_EXPORT_PRIVATE const GregorianDateTime* calculateGregorianDateTime(ExecState*) const;
+    JS_EXPORT_PRIVATE const GregorianDateTime* calculateGregorianDateTimeUTC(ExecState*) const;
+
+    mutable RefPtr<DateInstanceData> m_data;
+};
+
+DateInstance* asDateInstance(JSValue);
+
+inline DateInstance* asDateInstance(JSValue value)
+{
+    ASSERT(asObject(value)->inherits(DateInstance::info()));
+    return static_cast<DateInstance*>(asObject(value));
+}
+
 } // namespace JSC
 
 #endif // DateInstance_h