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[simgrid.git] / src / instr / instr_smpi.hpp

diff --git a/src/instr/instr_smpi.hpp b/src/instr/instr_smpi.hpp
index 8b08e92..d0bb710 100644 (file)
--- a/src/instr/instr_smpi.hpp
+++ b/src/instr/instr_smpi.hpp
@@ -32,7 +32,7 @@ XBT_PRIVATE void TRACE_smpi_send(int rank, int src, int dst, int tag, int size);
 XBT_PRIVATE void TRACE_smpi_recv(int src, int dst, int tag);
 XBT_PRIVATE void TRACE_smpi_init(int rank);
 XBT_PRIVATE void TRACE_smpi_finalize(int rank);
-XBT_PRIVATE char* smpi_container(int rank, char* container, int n);
+XBT_PRIVATE std::string smpi_container(int rank);
 
 XBT_PRIVATE const char* encode_datatype(MPI_Datatype datatype, int* known);