14.10.2011 20:23, Hans-Peter Diettrich wrote:
Apart from the mentioned implementation flaws, I came across severe
problems with the new AnsiString *model* in general. Let's play around
with the Pos() function, which certainly is an inevitable part of any
stringhandling.
A general function
function Pos(SubStr: T1; Str: T2): integer;
should return the character index of SubStr in Str, i.e. Str[i] should
definitely be the begin of SubStr within Str.
Just think of Pos() as it only compares bytes. AnsiPos() should care
about encoding too. As I remember AnsiPos() has AnsiString arguments
instead of RawByteString and therefore the conversion will be made
before the byte compare.
Best regards,
Paul Ishenin.
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