Changeset 2783 in webkit for trunk/JavaScriptCore/kjs/internal.h

Timestamp:

Nov 20, 2002, 1:12:14 PM (23 years ago)

Author:

darin

Message:

• decrease ref/deref -- 5% speedup in iBench

• JavaScriptCore.pbproj/project.pbxproj: Added array_instance.h
• kjs/array_instance.h: Added so it can be shared by function.h.

• kjs/array_object.cpp:
• kjs/array_object.h:
• kjs/bool_object.cpp:
• kjs/bool_object.h:
• kjs/collector.cpp:
• kjs/date_object.cpp:
• kjs/date_object.h:
• kjs/error_object.cpp:
• kjs/function.cpp:
• kjs/function.h:
• kjs/function_object.cpp:
• kjs/internal.cpp:
• kjs/internal.h:
• kjs/math_object.cpp:
• kjs/nodes.cpp:
• kjs/number_object.cpp:
• kjs/object.cpp:
• kjs/object.h:
• kjs/object_object.cpp:
• kjs/property_map.cpp:
• kjs/reference.cpp:
• kjs/reference.h:
• kjs/regexp_object.cpp:
• kjs/string_object.cpp:
• kjs/string_object.h:
• kjs/value.cpp:
• kjs/value.h: Switched lots of interfaces so they don't require ref/deref.

File:

• trunk/JavaScriptCore/kjs/internal.h (modified) (2 diffs)

trunk/JavaScriptCore/kjs/internal.h

@@ -119 +119 @@
 
   class NumberImp : public ValueImp {
-  public:
-    NumberImp(double v) : val(v) { }
+    friend class Number;
+    friend class InterpreterImp;
+  public:
+    static ValueImp *create(int);
+    static ValueImp *create(double);
+    static ValueImp *zero() { return SimpleNumber::make(0); }
+    static ValueImp *one() { return SimpleNumber::make(1); }
+    static ValueImp *two() { return SimpleNumber::make(2); }
+    
     double value() const { return val; }
 
@@ -131 +138 @@
     Object toObject(ExecState *exec) const;
 
-  private:
+    static NumberImp *staticNaN;
+
+  private:
+    NumberImp(double v) : val(v) { }
+
     virtual bool toUInt32(unsigned&) const;