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Patch by Nathan Ridge to allow BOOST_FUSION_ADAPT_ADT adapted classes to be compared using relational operators.

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[SVN r78490]
This commit is contained in:
Joel de Guzman
2012-05-17 01:10:20 +00:00
parent 51ade6529c
commit 8ce40ebd0c
9 changed files with 69 additions and 17 deletions
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3
include/boost/fusion/sequence/comparison/detail/equal_to.hpp
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@ -12,6 +12,7 @@
#include <boost/fusion/iterator/deref.hpp>
#include <boost/fusion/iterator/next.hpp>
#include <boost/fusion/iterator/equal_to.hpp>
#include <boost/fusion/support/as_const.hpp>
namespace boost { namespace fusion { namespace detail
{
@ -32,7 +33,7 @@ namespace boost { namespace fusion { namespace detail
static bool
call(I1 const& a, I2 const& b, mpl::false_)
{
return *a == *b
return extension::as_const(*a) == extension::as_const(*b)
&& call(fusion::next(a), fusion::next(b));
}