Squashed 'third_party/boostorg/move/' content from commit d503fbe
Change-Id: I5f8ac37161a1044b02ffb1f59cf15622fc6acd17
git-subtree-dir: third_party/boostorg/move
git-subtree-split: d503fbe1c8334fa8885e67cb83c96aeaf3938555
diff --git a/example/movable.hpp b/example/movable.hpp
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+//////////////////////////////////////////////////////////////////////////////
+//
+// (C) Copyright Ion Gaztanaga 2009.
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+//
+// See http://www.boost.org/libs/move for documentation.
+//
+//////////////////////////////////////////////////////////////////////////////
+#ifndef BOOST_MOVE_TEST_MOVABLE_HPP
+#define BOOST_MOVE_TEST_MOVABLE_HPP
+
+#include <boost/move/detail/config_begin.hpp>
+
+//[movable_definition
+//header file "movable.hpp"
+#include <boost/move/core.hpp>
+#include <boost/move/traits.hpp>
+
+//A movable class
+class movable
+{
+ BOOST_MOVABLE_BUT_NOT_COPYABLE(movable)
+ int value_;
+
+ public:
+ movable() : value_(1){}
+
+ //Move constructor and assignment
+ movable(BOOST_RV_REF(movable) m)
+ { value_ = m.value_; m.value_ = 0; }
+
+ movable & operator=(BOOST_RV_REF(movable) m)
+ { value_ = m.value_; m.value_ = 0; return *this; }
+
+ bool moved() const //Observer
+ { return !value_; }
+
+ int value() const //Observer
+ { return value_; }
+};
+
+namespace boost{
+
+template<>
+struct has_nothrow_move<movable>
+{
+ static const bool value = true;
+};
+
+} //namespace boost{
+//]
+
+#include <boost/move/detail/config_end.hpp>
+
+#endif //BOOST_MOVE_TEST_MOVABLE_HPP