Epetra_SerialDistributor.h

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//               Epetra: Linear Algebra Services Package
//                 Copyright 2011 Sandia Corporation
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#ifndef EPETRA_SERIALDISTRIBUTOR_H
#define EPETRA_SERIALDISTRIBUTOR_H

#include "Epetra_Object.h"
#include "Epetra_Distributor.h"
class Epetra_SerialComm;


class Epetra_SerialDistributor: public Epetra_Object, public virtual Epetra_Distributor {

  public:



  Epetra_SerialDistributor(const Epetra_SerialComm & Comm);

  Epetra_SerialDistributor(const Epetra_SerialDistributor & Plan);

  Epetra_Distributor * Clone(){return(dynamic_cast<Epetra_Distributor *>(new Epetra_SerialDistributor(*this)));};


  Epetra_Distributor * ReverseClone() {return 0;}

  virtual ~Epetra_SerialDistributor();



  int CreateFromSends( const int & NumExportIDs,
                       const int * ExportPIDs,
           bool Deterministic,
                       int & NumRemoteIDs );

  int CreateFromRecvs( const int & NumRemoteIDs,
                       const int * RemoteGIDs,
                       const int * RemotePIDs,
           bool Deterministic,
                       int & NumExportIDs,
                       int *& ExportGIDs,
                       int *& ExportPIDs);

#ifndef EPETRA_NO_64BIT_GLOBAL_INDICES
  int CreateFromRecvs( const int & NumRemoteIDs,
                       const long long * RemoteGIDs,
                       const int * RemotePIDs,
           bool Deterministic,
                       int & NumExportIDs,
                       long long *& ExportGIDs,
                       int *& ExportPIDs);
#endif

  int Do       (char * export_objs,
                int obj_size,
                int & len_import_objs,
                char *& import_objs);
  int DoReverse(char * export_objs,
                int obj_size,
                int & len_import_objs,
                char *& import_objs);

  int DoPosts(char * export_objs,
              int obj_size,
              int & len_import_objs,
              char *& import_objs);
  int DoWaits();

  int DoReversePosts(char * export_objs,
                     int obj_size,
                     int & len_import_objs,
                     char *& import_objs);
  int DoReverseWaits();


  int Do       (char * export_objs,
                int obj_size,
                int *& sizes,
                int & len_import_objs,
                char *& import_objs);
  int DoReverse(char * export_objs,
                int obj_size,
                int *& sizes,
                int & len_import_objs,
                char *& import_objs);

  int DoPosts(char * export_objs,
              int obj_size,
              int *& sizes,
              int & len_import_objs,
              char *& import_objs);

  int DoReversePosts(char * export_objs,
                     int obj_size,
                     int *& sizes,
                     int & len_import_objs,
                     char *& import_objs);

  virtual void Print(std::ostream & os) const;

 private:
  int nrecvs_;
  int nsends_;
};
#endif /* EPETRA_SERIALDISTRIBUTOR_H */