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typelist.h (cond_type): Remove, use __conditional_type. 

2006-09-18  Benjamin Kosnik  <bkoz@redhat.com>

	* include/ext/typelist.h (cond_type): Remove, use __conditional_type.

From-SVN: r117025
This commit is contained in:
Benjamin Kosnik 2006-09-18 13:57:19 +00:00 committed by Benjamin Kosnik
parent 105c6331b2
commit cbe5ba46e0
2 changed files with 8 additions and 25 deletions
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4
libstdc++-v3/ChangeLog
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@ -1,3 +1,7 @@
2006-09-18 Benjamin Kosnik <bkoz@redhat.com>
* include/ext/typelist.h (cond_type): Remove, use __conditional_type.
2006-09-18 Benjamin Kosnik <bkoz@redhat.com>
Peter Doerfler <gcc@pdoerfler.com>
Paolo Carlini <pcarlini@suse.de>

29
libstdc++-v3/include/ext/typelist.h
View File

@ -44,7 +44,9 @@
*/
#ifndef TYPELIST_HPP
#define TYPELIST_HPP
#define TYPELIST_HPP 1
#include <ext/type_traits.h>
_GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx)
@ -97,29 +99,12 @@ namespace typelist
{
namespace detail
{
// #include <ext/detail/type_utils.h>
template<typename Type>
struct type_to_type
{
typedef Type type;
};
template<bool Cond, typename A, typename B>
struct cond_type;
template<typename A, typename B>
struct cond_type<true, A, B>
{
typedef A type;
};
template<typename A, typename B>
struct cond_type<false, A, B>
{
typedef B type;
};
// #include <ext/detail/apply.h>
template<typename Fn, typename Typelist_Chain>
struct apply_;
@ -142,7 +127,6 @@ namespace detail
operator()(Fn&) { }
};
// #include <ext/detail/append.h>
template<typename Typelist_Chain0, typename Typelist_Chain1>
struct append_;
@ -159,7 +143,6 @@ namespace detail
typedef Typelist_Chain type;
};
// #include <ext/detail/contains.h>
template<typename Typelist_Chain, typename T>
struct contains_;
@ -190,7 +173,6 @@ namespace detail
};
};
// #include <ext/detail/filter.h>
template<typename Typelist_Chain, template<typename T> class Pred>
struct chain_filter_;
@ -210,10 +192,9 @@ namespace detail
typedef typename chain_filter_<Tl, Pred>::type rest_type;
typedef chain<Hd, rest_type> chain_type;
typedef typename cond_type<include_hd, chain_type, rest_type>::type type;
typedef typename __conditional_type<include_hd, chain_type, rest_type>::__type type;
};
// #include <ext/detail/at_index.h>
template<typename Typelist_Chain, int i>
struct chain_at_index_;
@ -229,7 +210,6 @@ namespace detail
typedef typename chain_at_index_<Tl, i - 1>::type type;
};
// #include <ext/detail/transform.h>
template<class Typelist_Chain, template<typename T> class Transform>
struct chain_transform_;
@ -247,7 +227,6 @@ namespace detail
typedef chain<transform_type, rest_type> type;
};
// #include <ext/detail/append_typelist.h>
template<typename Typelist_Typelist_Chain>
struct append_typelist_;