Function launch_tasks

test/capture_result_async_test.cpp:46–67

template <class F>
std::vector<fut_info> launch_tasks( int task_count, F f )
{
    BOOST_LEAF_ASSERT(task_count>0);
    std::vector<fut_info> fut;
    std::generate_n( std::back_inserter(fut), task_count,
        [=]
        {
            int const a = rand();
            int const b = rand();
            int const res = (rand()%10) - 5;
            return fut_info { a, b, res, std::async( std::launch::async,
                [=]
                {
                    return leaf::try_capture_all(
                        [&]() -> leaf::result<int>
                        {
                            return f(a, b, res);
                        } );
                } ) };
        } );
    return fut;
}

int main()
{