diff options
Diffstat (limited to 'libcxx/test/utilities/tuple/tuple.tuple/MoveOnly.h')
-rw-r--r-- | libcxx/test/utilities/tuple/tuple.tuple/MoveOnly.h | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/libcxx/test/utilities/tuple/tuple.tuple/MoveOnly.h b/libcxx/test/utilities/tuple/tuple.tuple/MoveOnly.h deleted file mode 100644 index e4d9f649560..00000000000 --- a/libcxx/test/utilities/tuple/tuple.tuple/MoveOnly.h +++ /dev/null @@ -1,50 +0,0 @@ -//===----------------------------------------------------------------------===// -// -// 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 MOVEONLY_H -#define MOVEONLY_H - -#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES - -#include <cstddef> -#include <functional> - -class MoveOnly -{ - MoveOnly(const MoveOnly&); - MoveOnly& operator=(const MoveOnly&); - - int data_; -public: - MoveOnly(int data = 1) : data_(data) {} - MoveOnly(MoveOnly&& x) - : data_(x.data_) {x.data_ = 0;} - MoveOnly& operator=(MoveOnly&& x) - {data_ = x.data_; x.data_ = 0; return *this;} - - int get() const {return data_;} - - bool operator==(const MoveOnly& x) const {return data_ == x.data_;} - bool operator< (const MoveOnly& x) const {return data_ < x.data_;} -}; - -namespace std { - -template <> -struct hash<MoveOnly> - : public std::unary_function<MoveOnly, std::size_t> -{ - std::size_t operator()(const MoveOnly& x) const {return x.get();} -}; - -} - -#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES - -#endif // MOVEONLY_H |