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randNum: float;
begin
randNum := next_float(x); -- 0.0 <= randNumm <= 1.0.
if randNum <= 0.25 then
return 1; -- return tie
elsif randNum <= 0.5 then
return 2; -- return tie
elsif
randNum <= 0.75 then
return 3; -- return tie
else
return 4; -- return stsr
end if;
end NumberNewArrivals;
Start,Finish, elapsed, secondus : DAY_DURATION;
StartTime, ArrivTime, departTime, ElapsTime : Time := clock;
-- Procedure to get start time
--function startTime return DAY_DURATION is
-- Year,Month,Day : INTEGER;
--Start : DAY_DURATION;
--Time_And_Date : TIME;
--begin
--Time_And_Date := Clock; -- gets system time
--Split(Time_And_Date,Year, Month,Day,Start);
--return Start; -- gets start time ( stores it in seconds in the variable Start)
--end startTime;
-- Procedure to get finish time
function finishTime return DAY_DURATION is
Year,Month,Day : INTEGER;
Finish : DAY_DURATION;
Time_And_Date : TIME;
begin
Time_And_Date := Clock; -- gets system time
Split(Time_And_Date,Year, Month,Day,Finish);
return Finish; -- gets start time ( stores it in seconds in the variable Start)
end finishTime;
numberArrivals,seed,upperbound,starKnt,tieKnt, dagobah, repairStar, repairTie: Integer := 0;
decision: garageBay;
ET: DAY_DURATION;
begin
-- Get upperbound of the stack.
put("Enter The Maximum Number Of Vehicles Allowed In The Garagebay:"); new_line;
get(upperbound);
declare
-- Instantiate the generic package for type garageBay.
package genericS is new gstack(upperbound, garageBay);
use genericS;
begin
-- Lab Step 0. write start time to service log.
--start := startTime;
--finish := finishTime;
--elapsed := finish - start;
--ET := elapsed;
startTime := clock;
put(Image(startTime, Time_Zone => -5*60) ); put(" Garagebay is open ");
new_line;
-- Seed the random number generator appropriately.
put("Seed the random number generator:"); new_line;
get(seed);
put("-----------------------------------------------------------------------------------");new_line;
-- do the operations
--numberArrivals := 3; -- Assuming 3 vehicles at open.
Loop
numberArrivals := NumberNewArrivals(seed);
put("Number of Arrivals: ");new_line;put(numberArrivals,0);new_line;
put("-----------------------------------------------------------------------------------");new_line;
for j in 1..numberArrivals
loop
--Determine if the arrival is a Tie Fighter or a Star Destroyer.
--Prepare the maintenance record and place it in the appropriate queue.
decision := StarOrTie(seed);
if decision.vehicleType = Star_Destroyer
then
intStar := intStar + 1;
if intStar = 91 then
intStar := 65;
end if;
charStar := intToChar(intStar);
decision.vehicleName(1..4) := "Star";
decision.vehicleName(5) := charStar;
decision.time2Fix := 7;
ArrivTime := clock;