MPI_Comm -> C++

[simgrid.git] / include / smpi / smpi.h

diff --git a/include/smpi/smpi.h b/include/smpi/smpi.h
index 2713dfa..6214488 100644 (file)
--- a/include/smpi/smpi.h
+++ b/include/smpi/smpi.h
@@ -16,6 +16,9 @@
 #include <stddef.h>
 #include <xbt/misc.h>
 #include <xbt/function_types.h>
+#include "simgrid/datatypes.h"
+
+#include "include/smpi/forward.hpp"
 
 #ifdef _WIN32
 #define MPI_CALL(type,name,args) \
@@ -362,16 +365,14 @@ XBT_PUBLIC_DATA( MPI_Op ) MPI_REPLACE;
 
 struct s_smpi_mpi_topology;
 typedef struct s_smpi_mpi_topology *MPI_Topology;
-                                   
-struct s_smpi_mpi_group;
-typedef struct s_smpi_mpi_group *MPI_Group;
+
+typedef SMPI_Group* MPI_Group;
 
 #define MPI_GROUP_NULL ((MPI_Group)NULL)
 
 XBT_PUBLIC_DATA( MPI_Group ) MPI_GROUP_EMPTY;
 
-struct s_smpi_mpi_communicator;
-typedef struct s_smpi_mpi_communicator *MPI_Comm;
+typedef SMPI_Comm *MPI_Comm;
 
 #define MPI_COMM_NULL ((MPI_Comm)NULL)
 XBT_PUBLIC_DATA( MPI_Comm ) MPI_COMM_WORLD;
@@ -828,7 +829,8 @@ XBT_PUBLIC(void) smpi_sample_3(int global, const char *file, int line);
  * Need a public setter for SMPI copy_callback function, so users can define 
  * their own while still using default SIMIX_copy_callback for MSG copies.
  */
-XBT_PUBLIC(void) smpi_comm_set_copy_data_callback(void (*callback));
+XBT_PUBLIC(void) smpi_comm_set_copy_data_callback(void (*callback) (smx_activity_t, void*, size_t));
+
 
 /** 
  * Functions for call location tracing. These functions will be