| #pragma once | |
| #include <stdexcept> | |
| namespace utils | |
| { | |
| template <class T, T first, T last> | |
| inline T toEnum(int x) | |
| { | |
| if (x < static_cast<decltype(x)>(first) || | |
| x > static_cast<decltype(x)>(last)) | |
| { | |
| throw std::out_of_range("Value is not in range of enum"); | |
| } | |
| return static_cast<T>(x); | |
| } | |
| } // namespace utils |