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Length: 3072 (0xc00)
Types: Ada Source
Notes: 03_class, FILE, R1k_Segment, e3_tag, package body Package_Pile, seg_054e2f
└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
└─⟦cfc2e13cd⟧ »Space Info Vol 2«
└─⟦this⟧
package body Package_Pile is
-- *************************************************************
procedure Pop (The_Element : out Element) is
begin
if Empty /= True then
The_Element := The_Pile (Position_For_Pop); -- pop
-- calcul for the new position
-- ===========================
Position_For_Pop := Position_For_Pop + 1;
if Position_For_Pop > The_Pile'Last then
Position_For_Pop := The_Pile'First;
end if;
if Position_For_Pop = Position_For_Push then
Empty := True;
end if;
end if;
Full := False;
end Pop;
-- *************************************************************
function Push (The_Element : in Element) return Boolean is
begin
if Full = True then
return False;
-- We are waiting on an empty place in the pile
else
The_Pile (Position_For_Push) := The_Element; -- push
-- calcul for the new position
-- ===========================
Position_For_Push := Position_For_Push + 1;
if Position_For_Push > The_Pile'Last then
-- too much
Position_For_Push := The_Pile'First;
end if;
if Position_For_Push = Position_For_Pop then
-- if no empty place more in the pile
Full := True;
end if;
Empty := False;
return True;
end if;
end Push;
-- *************************************************************
-- Is The Pile Empty
--
function Is_Empty return Boolean is
begin
return Empty;
end Is_Empty;
end Package_Pile;
nblk1=2
nid=0
hdr6=4
[0x00] rec0=1d rec1=00 rec2=01 rec3=014
[0x01] rec0=1c rec1=00 rec2=02 rec3=001
tail 0x2175e31fa87b96a9f5aa4 0x42a00088462060003