Coverity: Core module errors fixed

[scilab.git] / scilab / modules / core / includes / timer.hxx

diff --git a/scilab/modules/core/includes/timer.hxx b/scilab/modules/core/includes/timer.hxx
index e2c081f..dbdea1b 100644 (file)
--- a/scilab/modules/core/includes/timer.hxx
+++ b/scilab/modules/core/includes/timer.hxx
@@ -2,11 +2,14 @@
  *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
  *  Copyright (C) 2008-2008 - DIGITEO - Bruno JOFRET
  *
- *  This file must be used under the terms of the CeCILL.
- *  This source file is licensed as described in the file COPYING, which
- *  you should have received as part of this distribution.  The terms
- *  are also available at
- *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ * Copyright (C) 2012 - 2016 - Scilab Enterprises
+ *
+ * This file is hereby licensed under the terms of the GNU GPL v2.0,
+ * pursuant to article 5.3.4 of the CeCILL v.2.1.
+ * This file was originally licensed under the terms of the CeCILL v2.1,
+ * and continues to be available under such terms.
+ * For more information, see the COPYING file which you should have received
+ * along with this program.
  *
  */
 
@@ -121,10 +124,11 @@ public:
     //===========================================================================
     // Print out an optional message followed by the current timer timing.
 
-    inline double check(const std::wstring _msg, bool _bRestart = false)
+    inline double check(const std::wstring& _msg, bool _bRestart = false)
     {
         // Print an optional message, something like "Checking timer t";
         double t = elapsed_time();
+        std::streamsize ss = std::cout.precision();
         if (_msg.empty() == false)
         {
             std::wcerr << L"[" << _msg << L"]" << L" : ";
@@ -132,7 +136,9 @@ public:
         std::wcerr << L"Elapsed time ["
                    << std::setiosflags(std::ios::fixed)
                    << std::setprecision(3)
-                   << t << L"] milliseconds"
+                   << t
+                   << std::setprecision(ss)
+                   << L"] milliseconds"
                    << std::endl;
 
         if (_bRestart == true)