convert.hpp

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#include <mbgl/util/util.hpp>
 
#include <array>
#include <cstddef>
#include <type_traits>
 
namespace mbgl {
namespace util {
 
template<typename To, typename From, std::size_t Size,
         typename = std::enable_if_t<std::is_convertible_v<From, To>>>
MBGL_CONSTEXPR std::array<To, Size> convert(const std::array<From, Size>&from) {
    std::array<To, Size> to {{}};
    std::copy(std::begin(from), std::end(from), std::begin(to));
    return to;
}
 
} // namespace util
} // namespace mbgl