mirror of
https://github.com/microsoft/GSL.git
synced 2024-11-03 17:56:43 -05:00
Removed arrow_proxy class, fixes bugs in reverse bounds_iterator
This commit is contained in:
Anna Gringauze
parent
c973e82dff
commit
a4654a46b5
@ -74,25 +74,6 @@ namespace details
|
||||
{
|
||||
static const SizeType max_value = std::is_signed<SizeType>::value ? static_cast<typename std::make_unsigned<SizeType>::type>(-1) / 2 : static_cast<SizeType>(-1);
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
class arrow_proxy
|
||||
{
|
||||
public:
|
||||
explicit arrow_proxy(T t)
|
||||
: val(t)
|
||||
{}
|
||||
const T operator*() const noexcept
|
||||
{
|
||||
return val;
|
||||
}
|
||||
const T* operator->() const noexcept
|
||||
{
|
||||
return &val;
|
||||
}
|
||||
private:
|
||||
T val;
|
||||
};
|
||||
}
|
||||
|
||||
template <size_t Rank, typename ValueType = size_t>
|
||||
@ -730,8 +711,9 @@ public:
|
||||
|
||||
using size_type = SizeType;
|
||||
using index_type = index<rank, size_type>;
|
||||
using iterator = bounds_iterator<index_type>;
|
||||
using const_iterator = bounds_iterator<index_type>;
|
||||
using const_index_type = std::add_const_t<index_type>;
|
||||
using iterator = bounds_iterator<const_index_type>;
|
||||
using const_iterator = bounds_iterator<const_index_type>;
|
||||
using difference_type = ptrdiff_t;
|
||||
using sliced_type = static_bounds<SizeType, RestRanges...>;
|
||||
using mapping_type = contiguous_mapping_tag;
|
||||
@ -822,7 +804,7 @@ public:
|
||||
|
||||
constexpr const_iterator begin() const noexcept
|
||||
{
|
||||
return const_iterator(*this);
|
||||
return const_iterator(*this, index_type{});
|
||||
}
|
||||
|
||||
constexpr const_iterator end() const noexcept
|
||||
@ -845,8 +827,9 @@ public:
|
||||
using difference_type = SizeType;
|
||||
using value_type = SizeType;
|
||||
using index_type = index<rank, size_type>;
|
||||
using iterator = bounds_iterator<index_type>;
|
||||
using const_iterator = bounds_iterator<index_type>;
|
||||
using const_index_type = std::add_const_t<index_type>;
|
||||
using iterator = bounds_iterator<const_index_type>;
|
||||
using const_iterator = bounds_iterator<const_index_type>;
|
||||
static const int dynamic_rank = rank;
|
||||
static const size_t static_size = dynamic_range;
|
||||
using sliced_type = std::conditional_t<rank != 0, strided_bounds<rank - 1>, void>;
|
||||
@ -920,11 +903,11 @@ public:
|
||||
{
|
||||
return m_extents;
|
||||
}
|
||||
const_iterator begin() const noexcept
|
||||
constexpr const_iterator begin() const noexcept
|
||||
{
|
||||
return const_iterator{ *this };
|
||||
return const_iterator{ *this, index_type{} };
|
||||
}
|
||||
const_iterator end() const noexcept
|
||||
constexpr const_iterator end() const noexcept
|
||||
{
|
||||
return const_iterator{ *this, index_bounds() };
|
||||
}
|
||||
@ -941,15 +924,11 @@ template <size_t Rank, typename SizeType>
|
||||
struct is_bounds<strided_bounds<Rank, SizeType>> : std::integral_constant<bool, true> {};
|
||||
|
||||
template <typename IndexType>
|
||||
class bounds_iterator
|
||||
: public std::iterator<std::random_access_iterator_tag,
|
||||
IndexType,
|
||||
ptrdiff_t,
|
||||
const details::arrow_proxy<IndexType>,
|
||||
const IndexType>
|
||||
class bounds_iterator: public std::iterator<std::random_access_iterator_tag, IndexType>
|
||||
{
|
||||
private:
|
||||
using Base = std::iterator <std::random_access_iterator_tag, IndexType, ptrdiff_t, const details::arrow_proxy<IndexType>, const IndexType>;
|
||||
using Base = std::iterator <std::random_access_iterator_tag, IndexType>;
|
||||
|
||||
public:
|
||||
static const size_t rank = IndexType::rank;
|
||||
using typename Base::reference;
|
||||
@ -959,79 +938,88 @@ public:
|
||||
using index_type = value_type;
|
||||
using index_size_type = typename IndexType::value_type;
|
||||
template <typename Bounds>
|
||||
explicit bounds_iterator(const Bounds& bnd, value_type curr = value_type{}) noexcept
|
||||
: boundary(bnd.index_bounds())
|
||||
, curr(std::move(curr))
|
||||
explicit bounds_iterator(const Bounds& bnd, value_type curr) noexcept
|
||||
: boundary(bnd.index_bounds()), curr(std::move(curr))
|
||||
{
|
||||
static_assert(is_bounds<Bounds>::value, "Bounds type must be provided");
|
||||
}
|
||||
reference operator*() const noexcept
|
||||
|
||||
constexpr reference operator*() const noexcept
|
||||
{
|
||||
return curr;
|
||||
}
|
||||
pointer operator->() const noexcept
|
||||
|
||||
constexpr pointer operator->() const noexcept
|
||||
{
|
||||
return details::arrow_proxy<value_type>{ curr };
|
||||
return &curr;
|
||||
}
|
||||
bounds_iterator& operator++() noexcept
|
||||
|
||||
constexpr bounds_iterator& operator++() noexcept
|
||||
{
|
||||
for (size_t i = rank; i-- > 0;)
|
||||
{
|
||||
if (++curr[i] < boundary[i])
|
||||
if (curr[i] < boundary[i] - 1)
|
||||
{
|
||||
curr[i]++;
|
||||
return *this;
|
||||
}
|
||||
else
|
||||
{
|
||||
curr[i] = 0;
|
||||
}
|
||||
curr[i] = 0;
|
||||
}
|
||||
// If we're here we've wrapped over - set to past-the-end.
|
||||
for (size_t i = 0; i < rank; ++i)
|
||||
{
|
||||
curr[i] = boundary[i];
|
||||
}
|
||||
curr = boundary;
|
||||
return *this;
|
||||
}
|
||||
bounds_iterator operator++(int) noexcept
|
||||
|
||||
constexpr bounds_iterator operator++(int) noexcept
|
||||
{
|
||||
auto ret = *this;
|
||||
++(*this);
|
||||
return ret;
|
||||
}
|
||||
bounds_iterator& operator--() noexcept
|
||||
|
||||
constexpr bounds_iterator& operator--() noexcept
|
||||
{
|
||||
for (size_t i = rank; i-- > 0;)
|
||||
if (!less(curr, boundary))
|
||||
{
|
||||
if (curr[i]-- > 0)
|
||||
{
|
||||
return *this;
|
||||
}
|
||||
else
|
||||
// if at the past-the-end, set to last element
|
||||
for (size_t i = 0; i < rank; ++i)
|
||||
{
|
||||
curr[i] = boundary[i] - 1;
|
||||
}
|
||||
return *this;
|
||||
}
|
||||
for (size_t i = rank; i-- > 0;)
|
||||
{
|
||||
if (curr[i] >= 1)
|
||||
{
|
||||
curr[i]--;
|
||||
return *this;
|
||||
}
|
||||
curr[i] = boundary[i] - 1;
|
||||
}
|
||||
// If we're here the preconditions were violated
|
||||
// "pre: there exists s such that r == ++s"
|
||||
fail_fast_assert(false);
|
||||
return *this;
|
||||
}
|
||||
bounds_iterator operator--(int) noexcept
|
||||
|
||||
constexpr bounds_iterator operator--(int) noexcept
|
||||
{
|
||||
auto ret = *this;
|
||||
--(*this);
|
||||
return ret;
|
||||
}
|
||||
bounds_iterator operator+(difference_type n) const noexcept
|
||||
|
||||
constexpr bounds_iterator operator+(difference_type n) const noexcept
|
||||
{
|
||||
bounds_iterator ret{ *this };
|
||||
return ret += n;
|
||||
}
|
||||
bounds_iterator& operator+=(difference_type n) noexcept
|
||||
|
||||
constexpr bounds_iterator& operator+=(difference_type n) noexcept
|
||||
{
|
||||
auto linear_idx = linearize(curr) + n;
|
||||
value_type stride;
|
||||
std::remove_const_t<value_type> stride;
|
||||
stride[rank - 1] = 1;
|
||||
for (size_t i = rank - 1; i-- > 0;)
|
||||
{
|
||||
@ -1042,76 +1030,84 @@ public:
|
||||
curr[i] = linear_idx / stride[i];
|
||||
linear_idx = linear_idx % stride[i];
|
||||
}
|
||||
fail_fast_assert(!less(curr, index_type{}) && !less(boundary, curr), "index is out of bounds of the array");
|
||||
return *this;
|
||||
}
|
||||
bounds_iterator operator-(difference_type n) const noexcept
|
||||
|
||||
constexpr bounds_iterator operator-(difference_type n) const noexcept
|
||||
{
|
||||
bounds_iterator ret{ *this };
|
||||
return ret -= n;
|
||||
}
|
||||
bounds_iterator& operator-=(difference_type n) noexcept
|
||||
|
||||
constexpr bounds_iterator& operator-=(difference_type n) noexcept
|
||||
{
|
||||
return *this += -n;
|
||||
}
|
||||
difference_type operator-(const bounds_iterator& rhs) const noexcept
|
||||
|
||||
constexpr difference_type operator-(const bounds_iterator& rhs) const noexcept
|
||||
{
|
||||
return linearize(curr) - linearize(rhs.curr);
|
||||
}
|
||||
reference operator[](difference_type n) const noexcept
|
||||
|
||||
constexpr reference operator[](difference_type n) const noexcept
|
||||
{
|
||||
return *(*this + n);
|
||||
}
|
||||
bool operator==(const bounds_iterator& rhs) const noexcept
|
||||
|
||||
constexpr bool operator==(const bounds_iterator& rhs) const noexcept
|
||||
{
|
||||
return curr == rhs.curr;
|
||||
}
|
||||
bool operator!=(const bounds_iterator& rhs) const noexcept
|
||||
|
||||
constexpr bool operator!=(const bounds_iterator& rhs) const noexcept
|
||||
{
|
||||
return !(*this == rhs);
|
||||
}
|
||||
bool operator<(const bounds_iterator& rhs) const noexcept
|
||||
|
||||
constexpr bool operator<(const bounds_iterator& rhs) const noexcept
|
||||
{
|
||||
for (size_t i = 0; i < rank; ++i)
|
||||
{
|
||||
if (curr[i] < rhs.curr[i])
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
return less(curr, rhs.curr);
|
||||
}
|
||||
bool operator<=(const bounds_iterator& rhs) const noexcept
|
||||
|
||||
constexpr bool operator<=(const bounds_iterator& rhs) const noexcept
|
||||
{
|
||||
return !(rhs < *this);
|
||||
}
|
||||
bool operator>(const bounds_iterator& rhs) const noexcept
|
||||
|
||||
constexpr bool operator>(const bounds_iterator& rhs) const noexcept
|
||||
{
|
||||
return rhs < *this;
|
||||
}
|
||||
bool operator>=(const bounds_iterator& rhs) const noexcept
|
||||
|
||||
constexpr bool operator>=(const bounds_iterator& rhs) const noexcept
|
||||
{
|
||||
return !(rhs > *this);
|
||||
}
|
||||
|
||||
void swap(bounds_iterator& rhs) noexcept
|
||||
{
|
||||
std::swap(boundary, rhs.boundary);
|
||||
std::swap(curr, rhs.curr);
|
||||
}
|
||||
private:
|
||||
index_size_type linearize(const value_type& idx) const noexcept
|
||||
constexpr bool less(index_type& one, index_type& other) const noexcept
|
||||
{
|
||||
for (size_t i = 0; i < rank; ++i)
|
||||
{
|
||||
if (one[i] < other[i])
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
constexpr index_size_type linearize(const value_type& idx) const noexcept
|
||||
{
|
||||
// TODO: Smarter impl.
|
||||
// Check if past-the-end
|
||||
bool pte = true;
|
||||
for (size_t i = 0; i < rank; ++i)
|
||||
{
|
||||
if (idx[i] != boundary[i])
|
||||
{
|
||||
pte = false;
|
||||
break;
|
||||
}
|
||||
}
|
||||
index_size_type multiplier = 1;
|
||||
index_size_type res = 0;
|
||||
if (pte)
|
||||
if (!less(idx, boundary))
|
||||
{
|
||||
res = 1;
|
||||
for (size_t i = rank; i-- > 0;)
|
||||
@ -1130,19 +1126,15 @@ private:
|
||||
}
|
||||
return res;
|
||||
}
|
||||
|
||||
value_type boundary;
|
||||
value_type curr;
|
||||
std::remove_const_t<value_type> curr;
|
||||
};
|
||||
|
||||
template <typename SizeType>
|
||||
class bounds_iterator<index<1, SizeType>>
|
||||
: public std::iterator<std::random_access_iterator_tag,
|
||||
index<1, SizeType>,
|
||||
ptrdiff_t,
|
||||
const details::arrow_proxy<index<1, SizeType>>,
|
||||
const index<1, SizeType>>
|
||||
class bounds_iterator<index<1, SizeType>> : public std::iterator<std::random_access_iterator_tag, index<1, SizeType>>
|
||||
{
|
||||
using Base = std::iterator<std::random_access_iterator_tag, index<1, SizeType>, ptrdiff_t, const details::arrow_proxy<index<1, SizeType>>, const index<1, SizeType>>;
|
||||
using Base = std::iterator<std::random_access_iterator_tag, index<1, SizeType>>;
|
||||
|
||||
public:
|
||||
using typename Base::reference;
|
||||
@ -1153,96 +1145,116 @@ public:
|
||||
using index_size_type = typename index_type::value_type;
|
||||
|
||||
template <typename Bounds>
|
||||
explicit bounds_iterator(const Bounds &, value_type curr = value_type{}) noexcept
|
||||
: curr( std::move(curr) )
|
||||
constexpr explicit bounds_iterator(const Bounds&, value_type curr) noexcept
|
||||
: curr(std::move(curr))
|
||||
{}
|
||||
reference operator*() const noexcept
|
||||
|
||||
constexpr reference operator*() const noexcept
|
||||
{
|
||||
return curr;
|
||||
}
|
||||
pointer operator->() const noexcept
|
||||
|
||||
constexpr pointer operator->() const noexcept
|
||||
{
|
||||
return details::arrow_proxy<value_type>{ curr };
|
||||
&curr;
|
||||
}
|
||||
bounds_iterator& operator++() noexcept
|
||||
|
||||
constexpr bounds_iterator& operator++() noexcept
|
||||
{
|
||||
++curr;
|
||||
return *this;
|
||||
}
|
||||
bounds_iterator operator++(int) noexcept
|
||||
|
||||
constexpr bounds_iterator operator++(int) noexcept
|
||||
{
|
||||
auto ret = *this;
|
||||
++(*this);
|
||||
return ret;
|
||||
}
|
||||
bounds_iterator& operator--() noexcept
|
||||
|
||||
constexpr bounds_iterator& operator--() noexcept
|
||||
{
|
||||
curr--;
|
||||
return *this;
|
||||
}
|
||||
bounds_iterator operator--(int) noexcept
|
||||
|
||||
constexpr bounds_iterator operator--(int) noexcept
|
||||
{
|
||||
auto ret = *this;
|
||||
--(*this);
|
||||
return ret;
|
||||
}
|
||||
bounds_iterator operator+(difference_type n) const noexcept
|
||||
|
||||
constexpr bounds_iterator operator+(difference_type n) const noexcept
|
||||
{
|
||||
bounds_iterator ret{ *this };
|
||||
return ret += n;
|
||||
}
|
||||
bounds_iterator& operator+=(difference_type n) noexcept
|
||||
|
||||
constexpr bounds_iterator& operator+=(difference_type n) noexcept
|
||||
{
|
||||
curr += n;
|
||||
return *this;
|
||||
}
|
||||
bounds_iterator operator-(difference_type n) const noexcept
|
||||
|
||||
constexpr bounds_iterator operator-(difference_type n) const noexcept
|
||||
{
|
||||
bounds_iterator ret{ *this };
|
||||
return ret -= n;
|
||||
}
|
||||
bounds_iterator& operator-=(difference_type n) noexcept
|
||||
|
||||
constexpr bounds_iterator& operator-=(difference_type n) noexcept
|
||||
{
|
||||
return *this += -n;
|
||||
}
|
||||
difference_type operator-(const bounds_iterator& rhs) const noexcept
|
||||
|
||||
constexpr difference_type operator-(const bounds_iterator& rhs) const noexcept
|
||||
{
|
||||
return curr[0] - rhs.curr[0];
|
||||
}
|
||||
reference operator[](difference_type n) const noexcept
|
||||
|
||||
constexpr reference operator[](difference_type n) const noexcept
|
||||
{
|
||||
return curr + n;
|
||||
}
|
||||
bool operator==(const bounds_iterator& rhs) const noexcept
|
||||
|
||||
constexpr bool operator==(const bounds_iterator& rhs) const noexcept
|
||||
{
|
||||
return curr == rhs.curr;
|
||||
}
|
||||
bool operator!=(const bounds_iterator& rhs) const noexcept
|
||||
|
||||
constexpr bool operator!=(const bounds_iterator& rhs) const noexcept
|
||||
{
|
||||
return !(*this == rhs);
|
||||
}
|
||||
bool operator<(const bounds_iterator& rhs) const noexcept
|
||||
|
||||
constexpr bool operator<(const bounds_iterator& rhs) const noexcept
|
||||
{
|
||||
return curr[0] < rhs.curr[0];
|
||||
}
|
||||
bool operator<=(const bounds_iterator& rhs) const noexcept
|
||||
|
||||
constexpr bool operator<=(const bounds_iterator& rhs) const noexcept
|
||||
{
|
||||
return !(rhs < *this);
|
||||
}
|
||||
bool operator>(const bounds_iterator& rhs) const noexcept
|
||||
|
||||
constexpr bool operator>(const bounds_iterator& rhs) const noexcept
|
||||
{
|
||||
return rhs < *this;
|
||||
}
|
||||
bool operator>=(const bounds_iterator& rhs) const noexcept
|
||||
|
||||
constexpr bool operator>=(const bounds_iterator& rhs) const noexcept
|
||||
{
|
||||
return !(rhs > *this);
|
||||
}
|
||||
void swap(bounds_iterator& rhs) noexcept
|
||||
|
||||
constexpr void swap(bounds_iterator& rhs) noexcept
|
||||
{
|
||||
std::swap(curr, rhs.curr);
|
||||
}
|
||||
|
||||
private:
|
||||
value_type curr;
|
||||
std::remove_const_t<value_type> curr;
|
||||
};
|
||||
|
||||
template <typename IndexType>
|
||||
@ -1304,10 +1316,11 @@ public:
|
||||
using size_type = typename bounds_type::size_type;
|
||||
using index_type = typename bounds_type::index_type;
|
||||
using value_type = ValueType;
|
||||
using const_value_type = std::add_const_t<value_type>;
|
||||
using pointer = ValueType*;
|
||||
using reference = ValueType&;
|
||||
using iterator = std::conditional_t<std::is_same<typename BoundsType::mapping_type, contiguous_mapping_tag>::value, contiguous_array_view_iterator<basic_array_view>, general_array_view_iterator<basic_array_view>>;
|
||||
using const_iterator = std::conditional_t<std::is_same<typename BoundsType::mapping_type, contiguous_mapping_tag>::value, contiguous_array_view_iterator<basic_array_view<const ValueType, BoundsType>>, general_array_view_iterator<basic_array_view<const ValueType, BoundsType>>>;
|
||||
using const_iterator = std::conditional_t<std::is_same<typename BoundsType::mapping_type, contiguous_mapping_tag>::value, contiguous_array_view_iterator<basic_array_view<const_value_type, BoundsType>>, general_array_view_iterator<basic_array_view<const_value_type, BoundsType>>>;
|
||||
using reverse_iterator = std::reverse_iterator<iterator>;
|
||||
using const_reverse_iterator = std::reverse_iterator<const_iterator>;
|
||||
using sliced_type = std::conditional_t<rank == 1, value_type, basic_array_view<value_type, typename BoundsType::sliced_type>>;
|
||||
@ -1360,7 +1373,7 @@ public:
|
||||
}
|
||||
constexpr iterator end() const
|
||||
{
|
||||
return iterator {this};
|
||||
return iterator {this, false};
|
||||
}
|
||||
constexpr const_iterator cbegin() const
|
||||
{
|
||||
@ -1368,7 +1381,7 @@ public:
|
||||
}
|
||||
constexpr const_iterator cend() const
|
||||
{
|
||||
return const_iterator {reinterpret_cast<const basic_array_view<const value_type, bounds_type> *>(this)};
|
||||
return const_iterator {reinterpret_cast<const basic_array_view<const value_type, bounds_type> *>(this), false};
|
||||
}
|
||||
|
||||
constexpr reverse_iterator rbegin() const
|
||||
@ -1999,8 +2012,8 @@ private:
|
||||
{
|
||||
fail_fast_assert(m_pdata >= m_validator->m_pdata && m_pdata < m_validator->m_pdata + m_validator->size(), "iterator is out of range of the array");
|
||||
}
|
||||
contiguous_array_view_iterator (const ArrayView *container, bool isbegin = false) :
|
||||
m_pdata(isbegin ? container->m_pdata : container->m_pdata + container->size()), m_validator(container) { }
|
||||
contiguous_array_view_iterator (const ArrayView *container, bool isbegin) :
|
||||
m_pdata(isbegin ? container->m_pdata : container->m_pdata + container->size()), m_validator(container) {}
|
||||
public:
|
||||
reference operator*() const noexcept
|
||||
{
|
||||
@ -2115,16 +2128,16 @@ private:
|
||||
friend class basic_array_view;
|
||||
const ArrayView * m_container;
|
||||
typename ArrayView::bounds_type::iterator m_itr;
|
||||
general_array_view_iterator(const ArrayView *container, bool isbegin = false) :
|
||||
general_array_view_iterator(const ArrayView *container, bool isbegin) :
|
||||
m_container(container), m_itr(isbegin ? m_container->bounds().begin() : m_container->bounds().end())
|
||||
{
|
||||
}
|
||||
public:
|
||||
reference operator*() const noexcept
|
||||
reference operator*() noexcept
|
||||
{
|
||||
return (*m_container)[*m_itr];
|
||||
}
|
||||
pointer operator->() const noexcept
|
||||
pointer operator->() noexcept
|
||||
{
|
||||
return &(*m_container)[*m_itr];
|
||||
}
|
||||
|
||||
@ -925,11 +925,35 @@ SUITE(array_view_tests)
|
||||
}
|
||||
}
|
||||
|
||||
size_t idx = 0;
|
||||
for (auto num : section)
|
||||
size_t check_sum = 0;
|
||||
for (size_t i = 0; i < length; ++i)
|
||||
{
|
||||
CHECK(num == av[idx][1]);
|
||||
idx++;
|
||||
check_sum += av[i][1];
|
||||
}
|
||||
|
||||
{
|
||||
size_t idx = 0;
|
||||
size_t sum = 0;
|
||||
for (auto num : section)
|
||||
{
|
||||
CHECK(num == av[idx][1]);
|
||||
sum += num;
|
||||
idx++;
|
||||
}
|
||||
|
||||
CHECK(sum == check_sum);
|
||||
}
|
||||
{
|
||||
size_t idx = length - 1;
|
||||
size_t sum = 0;
|
||||
for (auto iter = section.rbegin(); iter != section.rend(); ++iter)
|
||||
{
|
||||
CHECK(*iter == av[idx][1]);
|
||||
sum += *iter;
|
||||
idx--;
|
||||
}
|
||||
|
||||
CHECK(sum == check_sum);
|
||||
}
|
||||
}
|
||||
|
||||
@ -1714,7 +1738,36 @@ SUITE(array_view_tests)
|
||||
CHECK(wav.data() == (byte*)&a[0]);
|
||||
CHECK(wav.length() == sizeof(a));
|
||||
}
|
||||
}
|
||||
|
||||
TEST(NonConstIterator)
|
||||
{
|
||||
int a[] = { 1, 2, 3, 4 };
|
||||
|
||||
{
|
||||
array_view<int, dynamic_range> av = a;
|
||||
auto wav = av.as_writeable_bytes();
|
||||
for (auto& b : wav)
|
||||
{
|
||||
b = byte(0);
|
||||
}
|
||||
for (size_t i = 0; i < 4; ++i)
|
||||
{
|
||||
CHECK(a[i] == 0);
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
array_view<int, dynamic_range> av = a;
|
||||
for (auto& n : av)
|
||||
{
|
||||
n = 1;
|
||||
}
|
||||
for (size_t i = 0; i < 4; ++i)
|
||||
{
|
||||
CHECK(a[i] == 1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
TEST(ArrayViewComparison)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user