Fix MPI_Type_dup for derived datatypes.

[simgrid.git] / src / smpi / include / smpi_datatype.hpp

diff --git a/src/smpi/include/smpi_datatype.hpp b/src/smpi/include/smpi_datatype.hpp
index 6e720fc..5e387ba 100644 (file)
--- a/src/smpi/include/smpi_datatype.hpp
+++ b/src/smpi/include/smpi_datatype.hpp
@@ -88,6 +88,8 @@ class Datatype_contents {
                     int number_of_integers, const int* integers, 
                     int number_of_addresses, const MPI_Aint* addresses, 
                     int number_of_datatypes, const MPI_Datatype* datatypes);
+  Datatype_contents(const Datatype_contents&) = delete;
+  Datatype_contents& operator=(const Datatype_contents&) = delete;
   ~Datatype_contents();
 };
 
@@ -140,6 +142,7 @@ public:
   void set_name(const char* name);
   static int copy(const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
                   MPI_Datatype recvtype);
+  virtual MPI_Datatype clone();
   virtual void serialize(const void* noncontiguous, void* contiguous, int count);
   virtual void unserialize(const void* contiguous, void* noncontiguous, int count, MPI_Op op);
   static int keyval_create(MPI_Type_copy_attr_function* copy_fn, MPI_Type_delete_attr_function* delete_fn, int* keyval,