(painfully) constify colls.

[simgrid.git] / src / smpi / colls / allgather / allgather-SMP-NTS.cpp

diff --git a/src/smpi/colls/allgather/allgather-SMP-NTS.cpp b/src/smpi/colls/allgather/allgather-SMP-NTS.cpp
index bce3f6e..9e5986b 100644 (file)
--- a/src/smpi/colls/allgather/allgather-SMP-NTS.cpp
+++ b/src/smpi/colls/allgather/allgather-SMP-NTS.cpp
@@ -10,7 +10,7 @@ namespace simgrid{
 namespace smpi{
 
 
-int Coll_allgather_SMP_NTS::allgather(void *sbuf, int scount,
+int Coll_allgather_SMP_NTS::allgather(const void *sbuf, int scount,
                                       MPI_Datatype stype, void *rbuf,
                                       int rcount, MPI_Datatype rtype,
                                       MPI_Comm comm)