Throw std::invalid_argument.

[simgrid.git] / src / smpi / colls / reduce / reduce-rab.cpp

diff --git a/src/smpi/colls/reduce/reduce-rab.cpp b/src/smpi/colls/reduce/reduce-rab.cpp
index 584ffd8..351979c 100644 (file)
--- a/src/smpi/colls/reduce/reduce-rab.cpp
+++ b/src/smpi/colls/reduce/reduce-rab.cpp
@@ -540,7 +540,7 @@ static int MPI_I_anyReduce(const void* Sendbuf, void* Recvbuf, int count, MPI_Da
   else if(mpi_datatype==MPI_DOUBLE        ) datatype=MPIM_DOUBLE;
   else if(mpi_datatype==MPI_BYTE          ) datatype=MPIM_BYTE;
   else
-   THROWF(arg_error,0, "reduce rab algorithm can't be used with this datatype ! ");
+    throw std::invalid_argument("reduce rab algorithm can't be used with this datatype!");
 
   if     (mpi_op==MPI_MAX     ) op=MPIM_MAX;
   else if(mpi_op==MPI_MIN     ) op=MPIM_MIN;