[Ecell-cvs] SF.net SVN: ecell:[3872] ecell3/trunk/ecell/dm/ExpressionAssignmentProcess. cpp

[<mor...@us...>]

Revision: 3872
          http://ecell.svn.sourceforge.net/ecell/?rev=3872&view=rev
Author:   moriyoshi
Date:     2010-11-10 09:30:14 +0000 (Wed, 10 Nov 2010)

Log Message:
-----------
* Ensure ExpressionAssignmentProcess has at least one non-zero variable reference.  It would segfault before the fix.

Modified Paths:
--------------
    ecell3/trunk/ecell/dm/ExpressionAssignmentProcess.cpp

Modified: ecell3/trunk/ecell/dm/ExpressionAssignmentProcess.cpp
===================================================================
--- ecell3/trunk/ecell/dm/ExpressionAssignmentProcess.cpp	2010-11-05 11:27:19 UTC (rev 3871)
+++ ecell3/trunk/ecell/dm/ExpressionAssignmentProcess.cpp	2010-11-10 09:30:14 UTC (rev 3872)
@@ -101,9 +101,11 @@
         {
             if( i->getCoefficient() != 0 )
             {
-                theVariableReference = *i; 
+                theVariableReference = *i;
+                return;
             }
         }
+        THROW_EXCEPTION_INSIDE(InitializationFailed, "No variable references with non-zero coefficients exist");
     }
 
     virtual void fire()


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