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associative iterators & views

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[SVN r57156]
This commit is contained in:
Christopher Schmidt
2009-10-25 22:59:54 +00:00
parent 35e469e2d5
commit 9b26b4a0f7
69 changed files with 1331 additions and 942 deletions
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11
include/boost/fusion/algorithm/transformation/erase_key.hpp
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@ -7,7 +7,7 @@
#if !defined(FUSION_ERASE_KEY_10022005_1851)
#define FUSION_ERASE_KEY_10022005_1851
#include <boost/fusion/algorithm/query/detail/assoc_find.hpp>
#include <boost/fusion/algorithm/query/find.hpp>
#include <boost/fusion/algorithm/transformation/erase.hpp>
#include <boost/mpl/not.hpp>
#include <boost/type_traits/is_same.hpp>
@ -18,18 +18,15 @@ namespace boost { namespace fusion
{
template <typename Sequence, typename Key>
struct erase_key
{
typedef detail::assoc_find<Sequence, Key> filter;
typedef typename erase<Sequence, typename filter::type>::type type;
};
: erase<Sequence, typename find<Sequence, Key>::type>
{};
}
template <typename Key, typename Sequence>
inline typename result_of::erase_key<Sequence const, Key>::type
erase_key(Sequence const& seq)
{
typedef typename result_of::erase_key<Sequence const, Key>::filter filter;
return erase(seq, filter::call(seq));
return erase(seq, find<Key>(seq));
}
}}