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From: David Abrahams (dave_at_[hidden])
Date: 2003-06-23 06:42:23

"John Torjo" <john.lists_at_[hidden]> writes:

> When creating the STATIC_CONSTANTs, was "|" what was meant, or was "||"
> meant to be there, like this:
> bool, is_input_or_output_iter
> =
> (boost::is_convertible<Category*,std::input_iterator_tag*>::value
> ||
> boost::is_convertible<Category*,std::output_iterator_tag*>::value));

The former; some compilers have problems with ||, believe it or not.

Fortunately, the sandbox iterator adaptors, which will replace the
existing one shortly, usess MPL and avoids most of these issues.

Dave Abrahams
Boost Consulting

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