| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef NOTCONSTRUCTIBLE_H |
| #define NOTCONSTRUCTIBLE_H |
| |
| #include <functional> |
| |
| class NotConstructible |
| { |
| NotConstructible(const NotConstructible&); |
| NotConstructible& operator=(const NotConstructible&); |
| public: |
| }; |
| |
| inline |
| bool |
| operator==(const NotConstructible&, const NotConstructible&) |
| {return true;} |
| |
| namespace std |
| { |
| |
| template <> |
| struct hash<NotConstructible> |
| : public std::unary_function<NotConstructible, std::size_t> |
| { |
| std::size_t operator()(const NotConstructible&) const {return 0;} |
| }; |
| |
| } |
| |
| #endif // NOTCONSTRUCTIBLE_H |