(painfully) constify colls.

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

diff --git a/src/smpi/colls/allgather/allgather-pair.cpp b/src/smpi/colls/allgather/allgather-pair.cpp
index 51c0364..7f0ec36 100644 (file)
--- a/src/smpi/colls/allgather/allgather-pair.cpp
+++ b/src/smpi/colls/allgather/allgather-pair.cpp
@@ -70,7 +70,7 @@ namespace smpi{
 
 
 int
-Coll_allgather_pair::allgather(void *send_buff, int send_count,
+Coll_allgather_pair::allgather(const void *send_buff, int send_count,
                                MPI_Datatype send_type, void *recv_buff,
                                int recv_count, MPI_Datatype recv_type,
                                MPI_Comm comm)