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Minor refactoring to use <type_traits> and use available value in static_assert.

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Kern Handa 2015-09-24 23:41:44 -07:00
parent 8ae77b1fd5
commit 33e61f0115
1 changed files with 68 additions and 68 deletions
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8
include/array_view.h
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@ -81,9 +81,9 @@ namespace details
template <typename OtherConcreteType, typename OtherValueType, unsigned int OtherRank> template <typename OtherConcreteType, typename OtherValueType, unsigned int OtherRank>
friend class coordinate_facade; friend class coordinate_facade;
public: public:
using reference = ValueType&; using reference = typename std::add_lvalue_reference<ValueType>::type;
using const_reference = const ValueType&; using const_reference = typename std::add_lvalue_reference<typename std::add_const<ValueType>::type>::type;
using value_type = ValueType; using value_type = typename std::remove_reference<typename std::remove_cv<ValueType>::type>::type;
static const unsigned int rank = Rank; static const unsigned int rank = Rank;
_CONSTEXPR coordinate_facade() _NOEXCEPT _CONSTEXPR coordinate_facade() _NOEXCEPT
{ {
@ -500,8 +500,8 @@ namespace details
template <typename SizeType, SizeType Fact1, SizeType Fact2, SizeType ConstBound> template <typename SizeType, SizeType Fact1, SizeType Fact2, SizeType ConstBound>
struct StaticSizeHelperImpl struct StaticSizeHelperImpl
{ {
static_assert(static_cast<size_t>(Fact1) * static_cast<size_t>(Fact2) <= SizeTypeTraits<SizeType>::max_value, "Value out of the range of SizeType");
static const SizeType value = Fact1 * Fact2; static const SizeType value = Fact1 * Fact2;
static_assert(static_cast<size_t>(value) <= SizeTypeTraits<SizeType>::max_value, "Value out of the range of SizeType");
}; };
template <typename SizeType, SizeType Fact1, SizeType ConstBound> template <typename SizeType, SizeType Fact1, SizeType ConstBound>