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authorDongHun Kwak <dh0128.kwak@samsung.com>2017-09-13 11:08:07 +0900
committerDongHun Kwak <dh0128.kwak@samsung.com>2017-09-13 11:09:00 +0900
commitb5c87084afaef42b2d058f68091be31988a6a874 (patch)
treeadef9a65870a41181687e11d57fdf98e7629de3c /boost/serialization/strong_typedef.hpp
parent34bd32e225e2a8a94104489b31c42e5801cc1f4a (diff)
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Imported Upstream version 1.64.0upstream/1.64.0
Change-Id: Id9212edd016dd55f21172c427aa7894d1d24148b Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>
Diffstat (limited to 'boost/serialization/strong_typedef.hpp')
-rw-r--r--boost/serialization/strong_typedef.hpp38
1 files changed, 21 insertions, 17 deletions
diff --git a/boost/serialization/strong_typedef.hpp b/boost/serialization/strong_typedef.hpp
index c1bf1844bf..fdd1b24c9c 100644
--- a/boost/serialization/strong_typedef.hpp
+++ b/boost/serialization/strong_typedef.hpp
@@ -10,6 +10,7 @@
// strong_typedef.hpp:
// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
+// (C) Copyright 2016 Ashish Sadanandan
// Use, modification and distribution is subject to 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)
@@ -24,23 +25,26 @@
#include <boost/config.hpp>
#include <boost/operators.hpp>
-
-#define BOOST_STRONG_TYPEDEF(T, D) \
-struct D \
- : boost::totally_ordered1< D \
- , boost::totally_ordered2< D, T \
- > > \
-{ \
- T t; \
- explicit D(const T t_) : t(t_) {}; \
- D(): t() {}; \
- D(const D & t_) : t(t_.t){} \
- D & operator=(const D & rhs) { t = rhs.t; return *this;} \
- D & operator=(const T & rhs) { t = rhs; return *this;} \
- operator const T & () const {return t; } \
- operator T & () { return t; } \
- bool operator==(const D & rhs) const { return t == rhs.t; } \
- bool operator<(const D & rhs) const { return t < rhs.t; } \
+#include <boost/type_traits/has_nothrow_assign.hpp>
+#include <boost/type_traits/has_nothrow_constructor.hpp>
+#include <boost/type_traits/has_nothrow_copy.hpp>
+
+#define BOOST_STRONG_TYPEDEF(T, D) \
+struct D \
+ : boost::totally_ordered1< D \
+ , boost::totally_ordered2< D, T \
+ > > \
+{ \
+ T t; \
+ explicit D(const T& t_) BOOST_NOEXCEPT_IF(boost::has_nothrow_copy_constructor<T>::value) : t(t_) {} \
+ D() BOOST_NOEXCEPT_IF(boost::has_nothrow_default_constructor<T>::value) : t() {} \
+ D(const D & t_) BOOST_NOEXCEPT_IF(boost::has_nothrow_copy_constructor<T>::value) : t(t_.t) {} \
+ D& operator=(const D& rhs) BOOST_NOEXCEPT_IF(boost::has_nothrow_assign<T>::value) {t = rhs.t; return *this;} \
+ D& operator=(const T& rhs) BOOST_NOEXCEPT_IF(boost::has_nothrow_assign<T>::value) {t = rhs; return *this;} \
+ operator const T&() const {return t;} \
+ operator T&() {return t;} \
+ bool operator==(const D& rhs) const {return t == rhs.t;} \
+ bool operator<(const D& rhs) const {return t < rhs.t;} \
};
#endif // BOOST_SERIALIZATION_STRONG_TYPEDEF_HPP