File: ex22.pp

package info (click to toggle)
fpc 2.4.0-2
  • links: PTS, VCS
  • area: main
  • in suites: squeeze
  • size: 179,708 kB
  • ctags: 311,888
  • sloc: pascal: 1,780,013; makefile: 856,684; xml: 126,079; ansic: 9,172; perl: 7,711; asm: 7,655; yacc: 3,721; lex: 2,539; sh: 2,032; php: 451; sql: 246; sed: 132; cpp: 79; csh: 34; tcl: 7
file content (30 lines) | stat: -rw-r--r-- 632 bytes parent folder | download | duplicates (12)
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
Program ex22;

{ Program to demonstrate the TCollection.Load method }

Uses Objects,MyObject; { For TMyObject definition and registration }

Var C : PCollection;
    M : PMyObject;
    I : Longint;
    S : PMemoryStream;

begin
  C:=New(PCollection,Init(100,10));
  For I:=1 to 100 do
    begin
    M:=New(PMyObject,Init);
    M^.SetField(100-I);
    C^.Insert(M);
    end;
  Writeln ('Inserted ',C^.Count,' objects');
  S:=New(PMemorySTream,Init(1000,10));
  C^.Store(S^);
  C^.FreeAll;
  Dispose(C,Done);
  S^.Seek(0);
  C^.Load(S^);
  Writeln ('Read ',C^.Count,' objects from stream.');
  Dispose(S,Done);
  Dispose(C,Done);
end.