Re: [boost] Named template parameters

From: Jeremy Siek (jsiek_at_[hidden])
Date: 2001-03-08 11:40:07

I've checked in the support for optional named template parameters. The
previous syntax for iterator_adaptor still works, and now you can also use
iterator_traits_generator (using "generator" instead of builder since it
is consistent with our other type generators). I've added a test file,
libs/utility/iter_traits_gen.cpp (still doesn't work with Borland).
Haven't got to the docs yet.

On Thu, 8 Mar 2001, Jeremy Siek wrote:

jsiek> 
jsiek> I've got named template parameters with backward compatibility working for
jsiek> iterator_adaptor with VC++, g++, and KAI C++, but have run into a snag
jsiek> with Borland. It seems that the basic nested template recursion technique
jsiek> fails to compile:
jsiek> 
jsiek> template <class A, class B>
jsiek> struct builder {
jsiek> 
jsiek>   template <class X>
jsiek>   struct foo_type : public builder<X, B> { };
jsiek> 
jsiek> };
jsiek> 
jsiek> Any suggestions from you Borland experts would be appreciated :)
jsiek> 
jsiek> Cheers,
jsiek> Jeremy
jsiek> 
jsiek> 
jsiek> ----------------------------------------------------------------------
jsiek>  Jeremy Siek                        www: http://www.lsc.nd.edu/~jsiek/
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jsiek>  Univ. of Notre Dame         work phone: [phone]
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----------------------------------------------------------------------
 Jeremy Siek                        www: http://www.lsc.nd.edu/~jsiek/
 Ph.D. Candidate                  email: jsiek_at_[hidden]
 Univ. of Notre Dame         work phone: [phone]
----------------------------------------------------------------------