1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
program tthrc;
{$mode objfpc}
{$H+}
uses cthreads, sysutils, classes;
Type
TTestThread = Class(TObject)
D : Integer;
DoneThreads : integer;
Procedure DoneThread(Sender : TObject);
Procedure ReportThreadStatus(Sender : TThread; Const status : String);
Procedure DoThread(Report: TThreadReportStatus);
Procedure Run;
end;
Procedure TTestThread.DoneThread(Sender : TObject);
begin
Inc(DoneThreads);
Writeln('Thread ',TThread(Sender).ThreadID,' done. D is currently: ', D);
end;
Procedure TTestThread.ReportThreadStatus(Sender : TThread; Const status : String);
begin
Writeln('Thread ',Sender.ThreadID,' Status report : ',Status);
end;
Procedure TTestThread.DoThread(Report : TThreadReportStatus);
Var
I : integer;
begin
for I:=1 to 10 do
begin
Sleep(10*Random(30));
Report('Ping '+IntToStr(i));
Inc(D,i);
end;
end;
Procedure TTestThread.Run;
Var
T1,T2 : TThread;
begin
DoneThreads:=0;
T1:=TThread.ExecuteInThread(@DoThread,@ReportThreadStatus,@DoneThread);
T2:=TThread.ExecuteInThread(@DoThread,@ReportThreadStatus,@DoneThread);
Writeln('Main thread loop');
While DoneThreads<2 do
begin
Sleep(10);
CheckSynchronize;
end;
T1.WaitFor;
T2.WaitFor;
end;
begin
With TTestThread.Create do
try
Run;
finally
Free;
end;
end.
|
