public static IteratorPrototype CreatePrototypeObject(Engine engine, IteratorConstructor iteratorConstructor)
{
var obj = new IteratorPrototype(engine)
{
Extensible = true, Prototype = engine.Object.PrototypeObject
};
obj.SetOwnProperty("name", new PropertyDescriptor("Map", PropertyFlag.Configurable));
return(obj);
}
public static IteratorConstructor CreateIteratorConstructor(Engine engine)
{
var obj = new IteratorConstructor(engine);
obj.ArrayIteratorPrototypeObject = IteratorPrototype.CreatePrototypeObject(engine, "Array Iterator", obj);
obj.GenericIteratorPrototypeObject = IteratorPrototype.CreatePrototypeObject(engine, null, obj);
obj.MapIteratorPrototypeObject = IteratorPrototype.CreatePrototypeObject(engine, "Map Iterator", obj);
obj.RegExpStringIteratorPrototypeObject = IteratorPrototype.CreatePrototypeObject(engine, "RegExp String Iterator", obj);
obj.SetIteratorPrototypeObject = IteratorPrototype.CreatePrototypeObject(engine, "Set Iterator", obj);
obj.StringIteratorPrototypeObject = IteratorPrototype.CreatePrototypeObject(engine, "String Iterator", obj);
return(obj);
}
public static IteratorConstructor CreateIteratorConstructor(Engine engine)
{
var obj = new IteratorConstructor(engine);
obj.Extensible = true;
// The value of the [[Prototype]] internal property of the Map constructor is the Function prototype object
obj.Prototype = engine.Function.PrototypeObject;
obj.PrototypeObject = IteratorPrototype.CreatePrototypeObject(engine, obj);
obj.SetOwnProperty("length", new PropertyDescriptor(0, PropertyFlag.Configurable));
// The initial value of Map.prototype is the Map prototype object
obj.SetOwnProperty("prototype", new PropertyDescriptor(obj.PrototypeObject, PropertyFlag.AllForbidden));
return(obj);
}
public static IteratorPrototype CreatePrototypeObject(Engine engine, string name, IteratorConstructor iteratorConstructor)
{
var obj = new IteratorPrototype(engine)
{
_prototype = engine.Object.PrototypeObject,
_name = name
};
return(obj);
}