#ifndef ARRAY_INSTANCE_H
#define ARRAY_INSTANCE_H
#include "object.h"
namespace KJS {
struct ArrayStorage;
class ArrayInstance : public JSObject {
public:
ArrayInstance(JSObject* prototype, unsigned initialLength);
ArrayInstance(JSObject* prototype, const List& initialValues);
~ArrayInstance();
virtual bool getOwnPropertySlot(ExecState*, const Identifier& propertyName, PropertySlot&);
virtual bool getOwnPropertySlot(ExecState*, unsigned propertyName, PropertySlot&);
virtual void put(ExecState*, const Identifier& propertyName, JSValue*, int attributes = None);
virtual void put(ExecState*, unsigned propertyName, JSValue*, int attributes = None);
virtual bool deleteProperty(ExecState *, const Identifier& propertyName);
virtual bool deleteProperty(ExecState *, unsigned propertyName);
virtual void getPropertyNames(ExecState*, PropertyNameArray&);
virtual void mark();
virtual const ClassInfo* classInfo() const { return &info; }
static const ClassInfo info;
unsigned getLength() const { return m_length; }
JSValue* getItem(unsigned) const;
void sort(ExecState*);
void sort(ExecState*, JSObject* compareFunction);
private:
static JSValue* lengthGetter(ExecState*, JSObject*, const Identifier&, const PropertySlot&);
bool inlineGetOwnPropertySlot(ExecState*, unsigned propertyName, PropertySlot&);
void setLength(unsigned);
void increaseVectorLength(unsigned newLength);
unsigned compactForSorting();
unsigned m_length;
unsigned m_vectorLength;
ArrayStorage* m_storage;
};
}
#endif