Am 16.02.2011 14:59, schrieb Michael Schnell:
On 02/16/2011 01:59 PM, Graeme Geldenhuys wrote:
while itr.HasNext do
begin
i := itr.Next
... now do something with the Unicode character stored in i
end;
Do we already have / plan a dedicated iterator loop syntax for this
Delphi Prism would go
for each i in itrdo
begin
... now do something with the Unicode character stored in i
end;
for this
Take a look at the tforin*.pp tests here:
http://svn.freepascal.org/cgi-bin/viewvc.cgi/trunk/tests/test/
But basically the syntax is
for enumeratedvar in enumerator do
// something
It's the Delphi compatible variant of the Prism syntax. Of course you
also might need to define a suitable enumerator (e.g. for enumerating a
UTF-8 string).
Regards,
Sven
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