IssmComm.h

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/* \file IssmComm.h
 * \brief  create a class with a static comm, and static methods to access it
 * This is a way of protecting access to the communicator.
 */
 
#ifndef _ISSM_COMM_H
#define _ISSM_COMM_H
 
/*{{{*/
#ifdef HAVE_CONFIG_H
   #include <config.h>
#else
#error "Cannot compile with HAVE_CONFIG_H symbol! run configure first!"
#endif
 
#include "../../../toolkits/mpi/issmmpi.h"
 
/*}}}*/
 
class IssmComm {
 
   private:
      static ISSM_MPI_Comm comm;
      static bool parallel;
 
   public:
      static void SetComm(ISSM_MPI_Comm incomm);
      static void SetComm(void);
      static ISSM_MPI_Comm GetComm(void);
      static int GetRank(void);
      static int GetSize(void);
};
 
#endif  /* _ISSM_COMM_H */