Changeset 483 for library

Timestamp:

08/07/09 09:38:20 (15 years ago)

Author:

vbarta

Message:

fixed UIException::what returning invalid (by the time it returns) pointer

Files:

• library/bdm/base/user_info.h (modified) (2 diffs)

library/bdm/base/user_info.h

@@ -45 +45 @@
         const string path;
 
+private:
+        string what_message;
+
+public:
         //! Use this constructor when you can pass the problematical Setting as a parameter
         UIException ( const string &message, const Setting &element )
                         : message ( "UI error: " + message + "." ), path ( "Check path \"" + string ( element.getPath() ) + "\"." ) {
+                init_what_message();
         }
 
@@ -53 +58 @@
         UIException ( const string &message, const string &path )
                         : message ( "UI error: " + message + "." ), path ( "Check path \"" + path + "\"." ) {
+                init_what_message();
         }
 
         //! Overriden method for reporting an error message
         virtual const char* what() const throw() {
-                return ( message + " " + path ).c_str();
-        }
+                return what_message.c_str();
+        }
+
         ~UIException() throw() {};
+
+private:
+        void init_what_message() {
+                what_message = message;
+                what_message += ' ';
+                what_message += path;
+        }
 };