Addressing multiple definition bug for boost::network::swap.

deanberris · deanberris · commit cfe2ced35c4c · 2010-01-12T00:59:29.000+08:00
Because of the missing inline, template resolution causes the multiple definitions of swap cause problems in different compilation units at link time.
diff --git a/boost/network/message.hpp b/boost/network/message.hpp
@@ -93,7 +93,7 @@ namespace boost { namespace network {
     };
 
     template <class Tag>
-    void swap(basic_message<Tag> & left, basic_message<Tag> & right) {
+    inline void swap(basic_message<Tag> & left, basic_message<Tag> & right) {
         // swap for ADL
         left.swap(right);
     }

Original file line number	Diff line number	Diff line change
`@@ -93,7 +93,7 @@ namespace boost { namespace network {`
`93`	`93`	`};`
`94`	`94`
`95`	`95`	`template <class Tag>`
`96`		`- void swap(basic_message<Tag> & left, basic_message<Tag> & right) {`
	`96`	`+ inline void swap(basic_message<Tag> & left, basic_message<Tag> & right) {`
`97`	`97`	`// swap for ADL`
`98`	`98`	`left.swap(right);`
`99`	`99`	`}`