Status avoid extra copies

2018-09-20 16:51:09 -07:00
parent 32aa0dd72f
commit 5a59b1da75
1 changed files with 2 additions and 2 deletions
--- a/src/misc/pv/status.h
+++ b/src/misc/pv/status.h
@@ -77,13 +77,13 @@ namespace epics { namespace pvData {
             * Get error message describing an error. Required if error status.
             * @return error message.
             */
-            inline std::string getMessage() const { return m_message; }
+            inline const std::string& getMessage() const { return m_message; }

            /**
             * Get stack dump where error (exception) happened. Optional.
             * @return stack dump.
             */
-            inline std::string getStackDump() const { return m_stackDump; }
+            inline const std::string& getStackDump() const { return m_stackDump; }

            /**
             * Convenient OK test. Same as <code>(getType() == StatusType.OK)</code>.