如何将UE4的蓝图类转换为c++类？

step_run = 0;
//tim_cnt = 5.2363 * ft / (sqrt(aCC*n_motor/2)); //(ft * sqrt(60)*0.676) / sqrt(aCC*n_motor/2);
tim_cnt = 7.7460 * ft / (sqrt(aCC*n_motor/2));
tim_rest = 0;
i = 0;
tim3_configuration(tim_cnt);
run_state = run_state_aCC;
tim_cmd(tim3,enable);
step_done = 0;
while(step_done==0);
while(i
{
i++;
//tim_cnt_temp = tim_cnt;
//tim_cnt = tim_cnt - (2*tim_cnt+tim_rest) / (4*i+1);
//tim_rest = (2*tim_cnt_temp+tim_rest) % (4*i+1);
tim_cnt_temp = tim_cnt / ( sqrt((float)(i+1)) + sqrt((float)(i)) );
tim3_configuration(tim_cnt_temp);
step_done = 0;