Re: [boost] Re: Problem with boost::optional and the BGL using the IBM xlC compiler

11 Sep 2004


      On Sep 11, 2004, at 5:57 PM, Doug Gregor wrote:
...
On Sep 11, 2004, at 3:09 AM, Matthias Troyer wrote:
...
A recent change to the file 
boost/graph/detail/adj_list_edge_iterator.hpp breaks the BGL on the 
IBM xlC compiler. The change is:
revision 1.7
date: 2004/08/24 22:00:33;  author: dgregor;  state: Exp;  lines: +11 
-10
Use boost::optional to avoid copying singular iterators
Ugh. I'll drop in the workaround. What's the #if or #ifdef to identify 
this compiler?
#if BOOST_WORKAROUND( __IBMCPP__, <= 600 )

Matthias