--- trunk/mdtools/interface_implementation/MakeStamps.cpp	2002/07/09 18:40:59	11
+++ trunk/mdtools/interface_implementation/MakeStamps.cpp	2002/11/14 22:00:44	176
@@ -3,6 +3,8 @@
 
 #include "MakeStamps.hpp"
 #include "MoleculeStamp.hpp"
+#include "simError.h"
+#include "mpiBASS.h"
 
 LinkedMolStamp::~LinkedMolStamp(){ 
   if( mol_stamp != NULL ) delete mol_stamp;
@@ -58,9 +60,15 @@ int MakeStamps::hash( char* text ){
 
     // if the key is less than zero, we've had an overflow error
 
-    fprintf( stderr,
-	     "There has been an overflow error in the hash key.");
-    exit(0);
+    sprintf( painCave.errMsg,
+	     "There has been an overflow error in the MakeStamps hash key.");
+    painCave.isFatal = 1;
+    simError();
+#ifdef IS_MPI
+    if( painCave.isEventLoop ){
+      if( worldRank == 0 ) mpiInterfaceExit();
+    }
+#endif //is_mpi
   }
   
   return key;
@@ -103,21 +111,18 @@ int MakeStamps::moleculeAssign( event* the_event ){
   switch( the_event->evt.asmt.asmt_type ){
     
   case STRING:
-    current_mol->assignString( the_event->evt.asmt.lhs,
-			       the_event->evt.asmt.rhs.sval );
-    return 1;
+    the_event->err_msg = current_mol->assignString( the_event->evt.asmt.lhs,
+				      the_event->evt.asmt.rhs.sval );
     break;
 
   case DOUBLE:
-    current_mol->assignDouble( the_event->evt.asmt.lhs,
-			       the_event->evt.asmt.rhs.dval );
-    return 1;
+    the_event->err_msg = current_mol->assignDouble( the_event->evt.asmt.lhs,
+				      the_event->evt.asmt.rhs.dval );
     break;
-
+    
   case INT:
-    current_mol->assignInt( the_event->evt.asmt.lhs,
-			    the_event->evt.asmt.rhs.ival );
-    return 1;
+    the_event->err_msg = current_mol->assignInt( the_event->evt.asmt.lhs,
+				   the_event->evt.asmt.rhs.ival );
     break;
 
   default:
@@ -126,7 +131,8 @@ int MakeStamps::moleculeAssign( event* the_event ){
     return 0;
     break;
   }
-  return 0;
+  if( the_event->err_msg != NULL ) return 0;
+  return 1;
 }
 
 int MakeStamps::moleculeEnd( event* the_event ){
@@ -146,7 +152,6 @@ int MakeStamps::newAtom( event* the_event ){
   the_event->err_msg = current_mol->addAtom( current_atom,
 					     the_event->evt.blk_index );
   if( the_event->err_msg != NULL ) return 0;
-
   return 1;
 }
 
@@ -172,20 +177,26 @@ int MakeStamps::atomAssign( event* the_event ){
   switch( the_event->evt.asmt.asmt_type ){
     
   case STRING:
-    current_atom->assignString( the_event->evt.asmt.lhs,
-			       the_event->evt.asmt.rhs.sval );
+    the_event->err_msg = 
+      current_atom->assignString( the_event->evt.asmt.lhs,
+				  the_event->evt.asmt.rhs.sval );
+    if( the_event->err_msg != NULL ) return 0;
     return 1;
     break;
 
   case DOUBLE:
-    current_atom->assignDouble( the_event->evt.asmt.lhs,
-			       the_event->evt.asmt.rhs.dval );
-    return 1;
+    the_event->err_msg = 
+      current_atom->assignDouble( the_event->evt.asmt.lhs,
+				  the_event->evt.asmt.rhs.dval );
+    if( the_event->err_msg != NULL ) return 0;
+    return 1;    
     break;
 
   case INT:
-    current_atom->assignInt( the_event->evt.asmt.lhs,
-			    the_event->evt.asmt.rhs.ival );
+    the_event->err_msg = 
+      current_atom->assignInt( the_event->evt.asmt.lhs,
+			       the_event->evt.asmt.rhs.ival );
+    if( the_event->err_msg != NULL ) return 0;
     return 1;
     break;