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function_base.hpp:

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- Changed "RET" to "type" in the IF template metafunction because
	  the GCC source headers define RET as a macro.


[SVN r10509]
This commit is contained in:
Douglas Gregor
2001-07-02 15:25:04 +00:00
parent 48948088fd
commit 93ad5963c9
1 changed files with 8 additions and 9 deletions
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17
include/boost/function/function_base.hpp
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@ -35,7 +35,7 @@ namespace boost {
template<typename Then, typename Else>
struct Result
{
typedef Then RET;
typedef Then type;
};
};
@ -44,29 +44,28 @@ namespace boost {
template<typename Then, typename Else>
struct Result
{
typedef Else RET;
typedef Else type;
};
};
template<bool Condition>
struct Selector
{
typedef SelectThen RET;
typedef SelectThen type;
};
template<>
struct Selector<false>
{
typedef SelectElse RET;
typedef SelectElse type;
};
} // end namespace intimate
template<bool Condition, typename Then, typename Else>
struct IF
{
typedef typename intimate::Selector<Condition>::RET select;
typedef typename select::template Result<Then,Else>::RET RET;
typedef RET type;
typedef typename intimate::Selector<Condition>::type select;
typedef typename select::template Result<Then,Else>::type type;
};
/**
@ -200,8 +199,8 @@ namespace boost {
manage(any_pointer functor_ptr, functor_manager_operation_type op)
{
typedef typename IF<(is_pointer<functor_type>::value),
function_ptr_tag,
function_obj_tag>::RET tag_type;
function_ptr_tag,
function_obj_tag>::type tag_type;
return manager(functor_ptr, op, tag_type());
}