X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=include%2Fmpiworld.h;h=5818ed3df3d4c6149bc475a1aa16413fa0495f57;hp=74042b3fea6706d23fd9692591b0b7a4ea0a8d68;hb=01ee1e0085970643368d65c38b09008927e24cd5;hpb=2451ac413848718a1dd666ce6f6464e974680f47

diff --git a/include/mpiworld.h b/include/mpiworld.h
index 74042b3..5818ed3 100644
--- a/include/mpiworld.h
+++ b/include/mpiworld.h
@@ -27,7 +27,7 @@
 
 #include <mpi++.h>
 #include <vector.h>
-
+#include <string>
 
 class MPIWorld
 {
@@ -60,9 +60,11 @@ class MPIWorld
     int getMyLocalWorkUnits (void) const
 	{ return m_vLocalWorkUnits [m_myRank]; }
 
-    MPI::Intracomm getComm() 
+    MPI::Intracomm& getComm() 
       { return m_comm; }
-      
+
+    void BcastString (string& str);
+
 private:
     int m_myRank;
     int m_nProcessors;
@@ -72,4 +74,3 @@ private:
     MPI::Intracomm m_comm;
 };
 
-