From e86787b50fe5c4ba251d597009e2488aaf944e28 Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Sun, 23 Sep 2012 09:56:59 +0000
Subject: [PATCH] better descr of _changed

---
 Common/onelab.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Common/onelab.h b/Common/onelab.h
index f652700365..b3ec2a9d01 100644
--- a/Common/onelab.h
+++ b/Common/onelab.h
@@ -55,7 +55,9 @@ namespace onelab{
     std::string _help;
     // clients that use this parameter
     std::set<std::string> _clients;
-    // flag to check if the parameter has been changed since the last run()
+    // flag to check if the value of the parameter has been changed since the
+    // last computation (normally this is reset after all the clients have been
+    // run)
     bool _changed;
     // should the parameter be visible in the interface?
     bool _visible;
-- 
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