Add operator<< for error_condition

2021-06-14 03:59:44 +03:00
parent 26d0d32c54
commit 42a257e17c
1 changed files with 11 additions and 0 deletions
--- a/include/boost/system/detail/error_condition.hpp
+++ b/include/boost/system/detail/error_condition.hpp
@ -219,6 +219,17 @@ public:
    }

 #endif
+
+    template<class Ch, class Tr>
+        inline friend std::basic_ostream<Ch, Tr>&
+        operator<< (std::basic_ostream<Ch, Tr>& os, error_condition const & en)
+    {
+        {
+            os << "cond:" << en.category().name() << ':' << en.value();
+        }
+
+        return os;
+    }
 };

 } // namespace system