Throw std::invalid_argument.

[simgrid.git] / src / smpi / colls / allgather / allgather-2dmesh.cpp

diff --git a/src/smpi/colls/allgather/allgather-2dmesh.cpp b/src/smpi/colls/allgather/allgather-2dmesh.cpp
index cb7ed51..b6b06fc 100644 (file)
--- a/src/smpi/colls/allgather/allgather-2dmesh.cpp
+++ b/src/smpi/colls/allgather/allgather-2dmesh.cpp
@@ -130,7 +130,7 @@ Coll_allgather_2dmesh::allgather(const void *send_buff, int send_count, MPI_Data
   block_size = extent * send_count;
 
   if (not is_2dmesh(num_procs, &X, &Y))
-    THROWF(arg_error,0, "allgather_2dmesh algorithm can't be used with this number of processes! ");
+    throw std::invalid_argument("allgather_2dmesh algorithm can't be used with this number of processes!");
 
   my_row_base = (rank / Y) * Y;
   my_col_base = rank % Y;