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