C++ (Cpp) tuple::representation_示例

示例#1

文件： main.cpp 项目： ghjang/personal_study

auto get(tuple<Rep> const& t)
{
    auto e = [](auto &... members) {
        return get_impl<i>(members...);
    };
    return t.representation_(e);
}

示例#2

文件： main.cpp 项目： ghjang/personal_study

std::size_t size(tuple<Rep> const& t)
{
    auto s = [](auto... members) {
        return sizeof...(members);
    };
    return t.representation_(s);
}