On 11/7/2010 2:38 AM, vicente.botet wrote:
I don't think I could find something in the doc that states that the push_back on a Integral Sequence Wrapper must be a Integral Sequence Wrapper, but I think that this is a desirable property.
Probably.
Do you have a workaround I can use to preserve it?
Sorry, no.
Do you think that it is possible to ensure that property without too much trouble inside the library?
I don't know. I wrote mpl::string and mpl::c_str, but I'm not mpl's maintainer. The problem you're describing has a very broad scope. I imagine all metafunctions that mutate sequences would need to be fixed. You'll need to take the issue up with Aleksey. I suggest filing a feature request ticket. -- Eric Niebler BoostPro Computing http://www.boostpro.com