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change range functions adapt

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bolero-MURAKAMI 2016-04-17 16:11:43 +09:00
parent 92cc7881d6
commit 8278a2642c
15 changed files with 454 additions and 100 deletions
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8
sprout/iterator/const_iterator_cast.hpp
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@ -11,6 +11,7 @@
#include <type_traits>
#include <sprout/config.hpp>
#include <sprout/type_traits/integral_constant.hpp>
#include <sprout/type_traits/is_same.hpp>
#include <sprout/type_traits/identity.hpp>
#include <sprout/type_traits/enabler_if.hpp>
#include <sprout/adl/not_found.hpp>
@ -21,7 +22,7 @@ namespace sprout {
//
template<typename From, typename To>
struct is_const_iterator_cast_convertible
: public sprout::false_type
: public sprout::is_same<typename std::remove_cv<From>::type, typename std::remove_cv<To>::type>
{};
template<typename From, typename To>
struct is_const_iterator_cast_convertible<From, To const>
@ -105,6 +106,11 @@ namespace sprout {
const_iterator_conversion(U* it) {
return const_cast<T>(it);
}
template<typename T>
inline SPROUT_CONSTEXPR T
const_iterator_conversion(T const& it) {
return it;
}
} // namespace iterator_detail
} // namespace sprout