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Use concepts in geom::point and vector constructors

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This commit is contained in:
Nikita Lisitsa 2023-08-15 11:47:20 +03:00
parent b467af74c9
commit 67c7ce0878
3 changed files with 4 additions and 15 deletions
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1
libs/geom/include/psemek/geom/detail/array.hpp
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@ -34,7 +34,6 @@ namespace psemek::geom::detail
template <typename T, typename ... Args> template <typename T, typename ... Args>
struct all_convertible_to; struct all_convertible_to;
template <typename T> template <typename T>
struct all_convertible_to<T> struct all_convertible_to<T>
: std::true_type : std::true_type

9
libs/geom/include/psemek/geom/point.hpp
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@ -19,14 +19,9 @@ namespace psemek::geom
typename detail::array<T, N>::type coords; typename detail::array<T, N>::type coords;
point() = default; point() = default;
point(point const &) = default;
point(point &) = default;
point(point &&) = default;
point & operator = (point const &) = default;
point & operator = (point &) = default;
point & operator = (point &&) = default;
template <typename ... Args, typename = std::enable_if_t<(sizeof...(Args) == N) && detail::all_convertible_to<T, Args...>::value>> template <typename ... Args>
requires((sizeof...(Args) == N) && detail::all_convertible_to<T, Args...>::value)
point(Args && ... args) point(Args && ... args)
: coords{ static_cast<T>(std::forward<Args>(args))... } : coords{ static_cast<T>(std::forward<Args>(args))... }
{} {}

9
libs/geom/include/psemek/geom/vector.hpp
View file

@ -23,14 +23,9 @@ namespace psemek::geom
typename detail::array<T, N>::type coords; typename detail::array<T, N>::type coords;
vector() = default; vector() = default;
vector(vector const &) = default;
vector(vector &) = default;
vector(vector &&) = default;
vector & operator = (vector const &) = default;
vector & operator = (vector &) = default;
vector & operator = (vector &&) = default;
template <typename ... Args, typename = std::enable_if_t<(sizeof...(Args) == N) && detail::all_convertible_to<T, Args...>::value>> template <typename ... Args>
requires((sizeof...(Args) == N) && detail::all_convertible_to<T, Args...>::value)
vector(Args && ... args) vector(Args && ... args)
: coords{ static_cast<T>(std::forward<Args>(args))... } : coords{ static_cast<T>(std::forward<Args>(args))... }
{} {}