Class sequence_task

include/BS_thread_pool.hpp:711–720

 */
template <typename T, typename F, typename R>
struct sequence_task
{
    R operator()()
    {
        return (*sequence_ptr)(i);
    }

    std::shared_ptr<std::decay_t<F>> sequence_ptr;
    T i;
}; // struct sequence_task

/**
 * @brief A class that takes a function with a return value (but no arguments), and constructs a task with no return value along with a future used to retrieve the function's return value once the task is executed. Used by `submit_task()` and `submit_bulk()`.