On Mon, Jan 02, 2006 at 10:09:02PM +0000, dan marsden <danmarsden@yahoo.co.uk> wrote:
--- Andreas Pokorny <andreas.pokorny@gmx.de> wrote:
Hi there,
I have a slight problem with the construction of a map with fusion::as_map on an empty view:
Should I check if the view is empty before running as_map?
No you should not need to check for empty sequences passed to as_map. This behaviour was caused by a defect in fusion's comparison of the iterators of filter_view. I've checked a fix into cvs and added a test to cover the behaviour.
Compiling your example with the latest version then seems to be ok.
Thanks for picking this one up!
Thanks for fixing it so fast!
I had a related problem, which I am right now unable to minimize. Somehow filter and transform views seem to call the meta functions with mpl::void_ and fusion::void_.
Sorry, I'm not sure what you mean here, was this a problem related to the previous example. If not, can you provide a bit more detail please?
Just an error message that showed up in conjunction with the error above. Regardas Andreas Pokorny