C++ (Cpp) MutableHandle::append示例

bool
MapObject::getKeysAndValuesInterleaved(JSContext* cx, HandleObject obj,
                                       JS::MutableHandle<GCVector<JS::Value>> entries)
{
    ValueMap* map = obj->as<MapObject>().getData();
    if (!map)
        return false;

    for (ValueMap::Range r = map->all(); !r.empty(); r.popFront()) {
        if (!entries.append(r.front().key.get()) ||
            !entries.append(r.front().value))
        {
            return false;
        }
    }

    return true;
}

示例#2

显示文件

文件： MapObject.cpp 项目： cstipkovic/gecko-dev

bool
SetObject::keys(JSContext* cx, HandleObject obj, JS::MutableHandle<GCVector<JS::Value>> keys)
{
    ValueSet* set = obj->as<SetObject>().getData();
    if (!set)
        return false;

    for (ValueSet::Range r = set->all(); !r.empty(); r.popFront()) {
        if (!keys.append(r.front().get()))
            return false;
    }

    return true;
}