Brian Hurt wrote:
On Fri, 20 Jun 2003, Nicolas Cannasse wrote:
This is one place where has_next would be usefull.
But it is a significant change in semantics because
it requires one element lookahead. Some data structures
cannot support that without side effects, for example
reading the next line of a file.
--
John Max Skaller, mailto:skaller@xxxxxxxxxxxxxx
snail:10/1 Toxteth Rd, Glebe, NSW 2037, Australia.
voice:61-2-9660-0850
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