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Program ex19;
{ Program to demonstrate the TStream.CopyFrom function }
Uses objects;
Var P : PString;
L : String;
S1,S2 : PStream;
begin
L:='Constant string line';
Writeln ('Writing to stream 1 : "',L,'"');
S1:=New(PMemoryStream,Init(100,10));
S2:=New(PMemoryStream,Init(100,10));
S1^.WriteStr(@L);
S1^.Seek(0);
Writeln ('Copying contents of stream 1 to stream 2');
S2^.Copyfrom(S1^,S1^.GetSize);
S2^.Seek(0);
P:=S2^.ReadStr;
L:=P^;
DisposeStr(P);
Dispose (S1,Done);
Dispose (S2,Done);
Writeln ('Read from stream 2 : "',L,'"');
end.
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