[MOAB-dev] r2570 - MOAB/trunk/tools/iMesh

[kraftche at mcs.anl.gov]

Author: kraftche
Date: 2009-01-24 13:32:45 -0600 (Sat, 24 Jan 2009)
New Revision: 2570

Modified:
   MOAB/trunk/tools/iMesh/iMesh_MOAB.cpp
Log:
iMesh_destroyTag w/ forced==false must also check for tag value on mesh.  fixes failing test

Modified: MOAB/trunk/tools/iMesh/iMesh_MOAB.cpp
===================================================================
--- MOAB/trunk/tools/iMesh/iMesh_MOAB.cpp	2009-01-24 19:15:21 UTC (rev 2569)
+++ MOAB/trunk/tools/iMesh/iMesh_MOAB.cpp	2009-01-24 19:32:45 UTC (rev 2570)
@@ -1935,6 +1935,14 @@
           RETURN(iBase_FAILURE);
         }
       }
+        // check if tag value is set on mesh
+      const void* data_ptr;
+      result = MBI->tag_get_data( this_tag, 0, 0, &data_ptr );
+      if (MB_SUCCESS == result) {
+        iMesh_processError(iBase_FAILURE, "iMesh_destroyTag: forced=false and mesh"
+                           " is still assigned this tag.");
+        RETURN(iBase_FAILURE);
+      }
     }
   
       // ok, good to go - either forced or no entities with this tag