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Don't allow indexing util::array with wrong number of indices

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This commit is contained in:
Nikita Lisitsa 2022-06-20 17:32:50 +03:00
parent 70f3b68077
commit 05608cc17c
1 changed files with 2 additions and 0 deletions
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libs/util/include/psemek/util/array.hpp
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@ -345,6 +345,7 @@ namespace psemek::util
std::enable_if_t<detail::is_index_v<Ixs...>, T &> std::enable_if_t<detail::is_index_v<Ixs...>, T &>
array<T, N>::operator()(Ixs ... ixs) array<T, N>::operator()(Ixs ... ixs)
{ {
static_assert(sizeof...(Ixs) == N);
dims_type dims{static_cast<std::size_t>(ixs)...}; dims_type dims{static_cast<std::size_t>(ixs)...};
return (*this)(dims); return (*this)(dims);
} }
@ -354,6 +355,7 @@ namespace psemek::util
std::enable_if_t<detail::is_index_v<Ixs...>, T const &> std::enable_if_t<detail::is_index_v<Ixs...>, T const &>
array<T, N>::operator()(Ixs ... ixs) const array<T, N>::operator()(Ixs ... ixs) const
{ {
static_assert(sizeof...(Ixs) == N);
dims_type dims{static_cast<std::size_t>(ixs)...}; dims_type dims{static_cast<std::size_t>(ixs)...};
return (*this)(dims); return (*this)(dims);
} }