Function len

src/shape_transform_descriptor.cpp:202–208

}

static std::size_t len(const std::vector<dimension::sub*>& subs)
{
    return transform_accumulate(
        subs.begin(), subs.end(), std::size_t{1}, std::multiplies<>{}, [](const dimension::sub* s) {
            return s->len;
        });
}

static std::size_t visible_len(const std::vector<dimension::sub*>& subs)
{