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add pointer_cast

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This commit is contained in:
bolero-MURAKAMI 2014-11-28 16:19:07 +09:00
parent 897d1e25b6
commit fbb95d9068
36 changed files with 553 additions and 72 deletions
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43
sprout/functional/ref.hpp
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@ -13,6 +13,7 @@
#include <sprout/config.hpp>
#include <sprout/utility/forward.hpp>
#include <sprout/type_traits/integral_constant.hpp>
#include <sprout/type_traits/identity.hpp>
#include <sprout/type_traits/has_xxx.hpp>
#include <sprout/type_traits/inherit_if_xxx.hpp>
#include <sprout/functional/base.hpp>
@ -235,20 +236,17 @@ namespace sprout {
// unwrap_reference
//
template<typename T>
struct unwrap_reference {
public:
typedef T type;
};
struct unwrap_reference
: public sprout::identity<T>
{};
template<typename T>
struct unwrap_reference<sprout::reference_wrapper<T> > {
public:
typedef T type;
};
struct unwrap_reference<sprout::reference_wrapper<T> >
: public sprout::identity<T>
{};
template<typename T>
struct unwrap_reference<std::reference_wrapper<T> > {
public:
typedef T type;
};
struct unwrap_reference<std::reference_wrapper<T> >
: public sprout::identity<T>
{};
template<typename T>
struct unwrap_reference<T const>
: public sprout::unwrap_reference<T>
@ -266,20 +264,17 @@ namespace sprout {
// strip_reference
//
template<typename T>
struct strip_reference {
public:
typedef T type;
};
struct strip_reference
: public sprout::identity<T>
{};
template<typename T>
struct strip_reference<sprout::reference_wrapper<T> > {
public:
typedef T& type;
};
struct strip_reference<sprout::reference_wrapper<T> >
: public sprout::identity<T&>
{};
template<typename T>
struct strip_reference<std::reference_wrapper<T> > {
public:
typedef T& type;
};
struct strip_reference<std::reference_wrapper<T> >
: public sprout::identity<T&>
{};
template<typename T>
struct strip_reference<T const>
: public sprout::strip_reference<T>