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documents result metafunctions for make_pair and pair members

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[SVN r35749]
This commit is contained in:
Tobias Schwinger
2006-10-26 07:46:43 +00:00
parent bac5e1b5c5
commit f6ebceef8a
1 changed files with 20 additions and 2 deletions
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22
doc/support.qbk
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@ -266,6 +266,22 @@ It is used as elements in __map__s, for example.
template <typename First, typename Second>
struct pair;
namespace result_of
{
template <typename First, typename Second>
struct first;
template <typename First, typename Second>
struct second;
template <typename First, typename Second>
struct make_pair;
}
template <typename First, typename Second>
typename result_of::make_pair<First,Second>::type
make_pair(Second const &);
[heading Template parameters]
[table
@ -287,8 +303,10 @@ It is used as elements in __map__s, for example.
[table
[[Expression] [Semantics]]
[[`P::first_type`] [The type of the first template parameter, `F`.]]
[[`P::second_type`] [The type of the second template parameter, `S`.]]
[[`P::first_type`] [The type of the first template parameter, `F`, equivalent to
`result_of::first<P>::type`. ]]
[[`P::second_type`] [The type of the second template parameter, `S`, equivalent to
`result_of::second<P>::type`. ]]
[[`P()`] [Default construction.]]
[[`P(s)`] [Construct a pair given value for the second type, `s`.]]
[[`P(p2)`] [Copy constructs a pair from another pair, `p2`.]]