Changeset adee838 in mainline

Timestamp:

2018-07-05T21:41:23Z (6 years ago)

Author:

Dzejrou <dzejrou@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

78449b15

Parents:

b024c0c9

git-author:

Dzejrou <dzejrou@…> (2018-05-14 17:01:51)

git-committer:

Dzejrou <dzejrou@…> (2018-07-05 21:41:23)

Message:

cpp: added move assignment and swap for pairs

File:

• uspace/lib/cpp/include/impl/utility.hpp (modified) (1 diff)

uspace/lib/cpp/include/impl/utility.hpp

@@ -264 +264 @@
             return *this;
         }
+
+        template<typename U, typename V>
+        pair& operator=(pair<U, V>&& other)
+        {
+            first = forward<first_type>(other.first);
+            second = forward<second_type>(other.second);
+
+            return *this;
+        }
+
+        void swap(pair& other) noexcept(
+            noexcept(std::swap(first, other.first)) &&
+            noexcept(std::swap(second, other.second))
+        )
+        {
+            std::swap(first, other.first);
+            std::swap(second, other.second);
+        }
     };