new function get_route_or_null that catches any exception before returning

[simgrid.git] / src / surf / surf_private.h

diff --git a/src/surf/surf_private.h b/src/surf/surf_private.h
index 42ec82a..d1bc0fc 100644 (file)
--- a/src/surf/surf_private.h
+++ b/src/surf/surf_private.h
@@ -182,12 +182,14 @@ struct s_routing_global {
   routing_component_t root;
   void *loopback;
   size_t size_of_link;
-   xbt_dynar_t(*get_route) (const char *src, const char *dst);
-   xbt_dynar_t(*get_route_no_cleanup) (const char *src, const char *dst);
-   xbt_dynar_t(*get_onelink_routes) (void);
-   double (*get_latency) (const char *src, const char *dst);
-   e_surf_network_element_type_t(*get_network_element_type) (const char
-                                                             *name);
+  xbt_dynar_t(*get_route) (const char *src, const char *dst);
+  xbt_dynar_t(*get_route_or_null) (const char *src, const char *dst);
+  xbt_dynar_t(*get_route_no_cleanup) (const char *src, const char *dst);
+  xbt_dynar_t(*get_onelink_routes) (void);
+  double (*get_latency) (const char *src, const char *dst);
+  void (*get_route_latency)(const char *src, const char *dst,
+                            xbt_dynar_t *route, double *latency, int cleanup);
+  e_surf_network_element_type_t(*get_network_element_type) (const char *name);
   void (*finalize) (void);
   xbt_dynar_t last_route;
 };