make_array.hpp

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#ifndef EAGINE_MAKE_ARRAY_HPP
#define EAGINE_MAKE_ARRAY_HPP
 
#include "all_are_same.hpp"
#include <array>
#include <type_traits>
 
namespace eagine {
 
// TODO use std::experimental::make_array when available
 
template <typename T, typename... P>
static constexpr std::
  enable_if_t<all_are_same<T, P...>::value, std::array<T, 1 + sizeof...(P)>>
  make_array(T v, P... p) {
    return {{std::move(v), std::move(p)...}};
}
 
} // namespace eagine
 
#endif // EAGINE_MAKE_ARRAY_HPP