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fusion: merge of associative iterators/views and the new fold interface

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[SVN r58618]
This commit is contained in:
Christopher Schmidt
2010-01-01 22:00:21 +00:00
parent b605617c4f
commit cda74605fc
379 changed files with 28481 additions and 2185 deletions
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35
include/boost/fusion/algorithm/query/find_if.hpp
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@ -10,6 +10,10 @@
#include <boost/fusion/algorithm/query/detail/find_if.hpp>
#include <boost/fusion/sequence/intrinsic/begin.hpp>
#include <boost/fusion/sequence/intrinsic/end.hpp>
#include <boost/fusion/iterator/value_of.hpp>
#include <boost/mpl/bind.hpp>
#include <boost/mpl/lambda.hpp>
#include <boost/mpl/quote.hpp>
#include <boost/utility/enable_if.hpp>
#include <boost/type_traits/is_const.hpp>
@ -20,13 +24,18 @@ namespace boost { namespace fusion
template <typename Sequence, typename Pred>
struct find_if
{
typedef typename
typedef
detail::static_find_if<
typename result_of::begin<Sequence>::type
, typename result_of::end<Sequence>::type
, Pred
>::type
type;
, mpl::bind1<
typename mpl::lambda<Pred>::type
, mpl::bind1<mpl::quote1<value_of>,mpl::_1>
>
>
filter;
typedef typename filter::type type;
};
}
@ -38,14 +47,7 @@ namespace boost { namespace fusion
>::type
find_if(Sequence& seq)
{
typedef
detail::static_find_if<
typename result_of::begin<Sequence>::type
, typename result_of::end<Sequence>::type
, Pred
>
filter;
typedef typename result_of::find_if<Sequence, Pred>::filter filter;
return filter::call(fusion::begin(seq));
}
@ -53,14 +55,7 @@ namespace boost { namespace fusion
inline typename result_of::find_if<Sequence const, Pred>::type const
find_if(Sequence const& seq)
{
typedef
detail::static_find_if<
typename result_of::begin<Sequence const>::type
, typename result_of::end<Sequence const>::type
, Pred
>
filter;
typedef typename result_of::find_if<Sequence const, Pred>::filter filter;
return filter::call(fusion::begin(seq));
}
}}