blob: 7b7e1c8b091884023bac11f78feeda62315e40f8 (
plain)
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
|
program ex18;
{ Program to demonstrate the TStream.Read method }
Uses Objects;
Var Buf1,Buf2 : Array[1..1000] of Byte;
I : longint;
S : PMemorySTream;
begin
For I:=1 to 1000 do
Buf1[I]:=Random(1000);
Buf2:=Buf1;
S:=New(PMemoryStream,Init(100,10));
S^.Write(Buf1,SizeOf(Buf1));
S^.Seek(0);
For I:=1 to 1000 do
Buf1[I]:=0;
S^.Read(Buf1,SizeOf(Buf1));
For I:=1 to 1000 do
If Buf1[I]<>buf2[i] then
Writeln ('Buffer differs at position ',I);
Dispose(S,Done);
end.
|
