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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | // -*- c++ -*-
//
// $Id: pintercomm.h,v 1.4 2003/04/15 01:37:20 adharurk Exp $
//
// Copyright (c) 2001-2003 The Trustees of Indiana University.
// All rights reserved.
// Copyright (c) 1998-2001 University of Notre Dame.
// All rights reserved.
// Copyright (c) 1994-1998 The Ohio State University.
// All rights reserved.
//
// This file is part of the LAM/MPI software package. For license
// information, see the LICENSE file in the top level directory of the
// LAM/MPI source distribution.
//
// $HEADER$
//
class Intercomm : public Comm {
public:
// construction
Intercomm() : Comm(MPI_COMM_NULL) { }
// copy
Intercomm(const Intercomm& data) : Comm(data) { }
// inter-language operability
Intercomm(const MPI_Comm& data) : Comm(data) { }
//
// Groups, Contexts, and Communicators
//
Intercomm Dup() const;
Intercomm& Clone() const;
virtual int Get_remote_size() const;
Group Get_remote_group() const;
virtual Intracomm Merge(bool high);
//
// Extended Collective Operations
//
virtual Intercomm Create(const Group& group) const;
virtual Intercomm Split(int color, int key) const;
};
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