Method common_dim_state

src/common_dims.cpp:48–52

struct common_dim_state
{
    common_dim_state(const std::vector<std::size_t>& pdims,
                     std::vector<std::vector<std::size_t>>& paxes_map)
        : dims(&pdims), axes_map(&paxes_map), it(dims->begin())
    {
    }
    const std::vector<std::size_t>* dims            = nullptr;
    std::vector<std::vector<std::size_t>>* axes_map = nullptr;
    std::vector<std::size_t>::const_iterator it{};