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[simgrid.git] / src / smpi / smpi_topo.hpp

diff --git a/src/smpi/smpi_topo.hpp b/src/smpi/smpi_topo.hpp
index 7444794..472b927 100644 (file)
--- a/src/smpi/smpi_topo.hpp
+++ b/src/smpi/smpi_topo.hpp
@@ -9,6 +9,12 @@
 
 #include "private.h"
 
+typedef enum MPIR_Topo_type {
+  MPI_GRAPH=1,
+  MPI_CART=2,
+  MPI_DIST_GRAPH=3,
+  MPI_INVALID_TOPO=-1
+} MPIR_Topo_type;
 
 namespace simgrid{
 namespace smpi{
@@ -21,7 +27,7 @@ class Topo {
 
 class Topo_Cart: public Topo {
   private:
-    int nnodes_;
+    int nnodes_ = 0;
     int ndims_;
     int *dims_;
     int *periodic_;