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tweaked cref_result and ref_result to be non-lazy (for consistency).

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[SVN r78058]
This commit is contained in:
Joel de Guzman
2012-04-18 02:57:56 +00:00
parent c8224c8bdf
commit 01f002f084
10 changed files with 47 additions and 48 deletions
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4
include/boost/fusion/container/vector/detail/at_impl.hpp
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@ -27,7 +27,7 @@ namespace boost { namespace fusion
template <typename Sequence, typename N>
struct apply
{
typedef mpl::at<typename Sequence::types, N> element;
typedef typename mpl::at<typename Sequence::types, N>::type element;
typedef typename detail::ref_result<element>::type type;
static type
@ -40,7 +40,7 @@ namespace boost { namespace fusion
template <typename Sequence, typename N>
struct apply <Sequence const, N>
{
typedef mpl::at<typename Sequence::types, N> element;
typedef typename mpl::at<typename Sequence::types, N>::type element;
typedef typename detail::cref_result<element>::type type;
static type

9
include/boost/fusion/container/vector/detail/deref_impl.hpp
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@ -10,6 +10,7 @@
#include <boost/mpl/at.hpp>
#include <boost/fusion/support/detail/access.hpp>
#include <boost/type_traits/is_const.hpp>
#include <boost/mpl/if.hpp>
namespace boost { namespace fusion
{
@ -29,14 +30,14 @@ namespace boost { namespace fusion
typedef typename Iterator::vector vector;
typedef typename Iterator::index index;
typedef typename mpl::at<
typename vector::types, index>
typename vector::types, index>::type
element;
typedef typename
mpl::eval_if<
mpl::if_<
is_const<vector>
, fusion::detail::cref_result<element>
, fusion::detail::ref_result<element>
, typename fusion::detail::cref_result<element>::type
, typename fusion::detail::ref_result<element>::type
>::type
type;