C++ (Cpp) HandleObject::asArguments 예제들

예제 #1

파일: ArgumentsObject.cpp 프로젝트: mshal/mozilla-central

static JSBool
args_delProperty(JSContext *cx, HandleObject obj, HandleId id, MutableHandleValue vp)
{
    ArgumentsObject &argsobj = obj->asArguments();
    if (JSID_IS_INT(id)) {
        unsigned arg = unsigned(JSID_TO_INT(id));
        if (arg < argsobj.initialLength() && !argsobj.isElementDeleted(arg))
            argsobj.markElementDeleted(arg);
    } else if (JSID_IS_ATOM(id, cx->names().length)) {
        argsobj.markLengthOverridden();
    } else if (JSID_IS_ATOM(id, cx->names().callee)) {
        argsobj.asNormalArguments().clearCallee();
    }
    return true;
}

예제 #2

static JSBool
args_delProperty(JSContext *cx, HandleObject obj, HandleId id, Value *vp)
{
    ArgumentsObject &argsobj = obj->asArguments();
    if (JSID_IS_INT(id)) {
        unsigned arg = unsigned(JSID_TO_INT(id));
        if (arg < argsobj.initialLength() && !argsobj.isElementDeleted(arg)) {
            argsobj.setElement(arg, UndefinedValue());
            argsobj.markElementDeleted(arg);
        }
    } else if (JSID_IS_ATOM(id, cx->runtime->atomState.lengthAtom)) {
        argsobj.markLengthOverridden();
    } else if (JSID_IS_ATOM(id, cx->runtime->atomState.calleeAtom)) {
        argsobj.asNormalArguments().clearCallee();
    }
    return true;
}