On Tuesday, October 9, 2012 2:19:29 PM UTC-4, Daniel Krügler wrote:   
   > >> struct is_vector> : std::true_type {};   
   > > While we on the subject, why doesn't standard type traits provide   
   > > this?   
   > I don't think that this trait should be standardized, because it is   
   > neither very complicated to write, nor do I see any general pattern in   
      
   Ok. That's fair. Though I'd say since there is some container concept   
   defined in standard, there should be is_container trait defined to match   
   it, no?   
      
   > Generally useful traits provide answer to questions that are related to   
   > type families that satisfy concepts.   
      
   Ok. How would I go about writing a trait for types which match a concept   
   of a container which I can forward iterate over? I'll need .begin(), .size(),   
   and ::const_iterator.   
      
   Thank you.   
   Gennadiy   
      
      
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