/usr/include/lam/mpi2cxx/intercomm.h is in lam4-dev 7.1.4-3.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 | // -*- c++ -*-
//
// $Id: intercomm.h,v 1.5 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 {
#if LAM_WANT_PROFILE
// friend class PMPI::Intercomm;
#endif
public:
// construction
Intercomm() : Comm(MPI_COMM_NULL) { }
// copy
Intercomm(const Comm_Null& data) : Comm(data) { }
// inter-language operability
Intercomm(const MPI_Comm& data) : Comm(data) { }
#if LAM_WANT_PROFILE
// copy
Intercomm(const Intercomm& data) : Comm(data), pmpi_comm(data.pmpi_comm) { }
Intercomm(const PMPI::Intercomm& d) :
Comm((const PMPI::Comm&)d), pmpi_comm(d) { }
// assignment
Intercomm& operator=(const Intercomm& data) {
Comm::operator=(data);
pmpi_comm = data.pmpi_comm; return *this; }
Intercomm& operator=(const Comm_Null& data) {
Comm::operator=(data);
Intercomm& ic = (Intercomm&)data;
pmpi_comm = ic.pmpi_comm; return *this; }
// inter-language operability
Intercomm& operator=(const MPI_Comm& data) {
Comm::operator=(data);
pmpi_comm = PMPI::Intercomm(data); return *this; }
#else
// copy
Intercomm(const Intercomm& data) : Comm(data.mpi_comm) { }
// assignment
Intercomm& operator=(const Intercomm& data) {
mpi_comm = data.mpi_comm; return *this; }
Intercomm& operator=(const Comm_Null& data) {
mpi_comm = data; return *this; }
// inter-language operability
Intercomm& operator=(const MPI_Comm& data) {
mpi_comm = data; return *this; }
#endif
//
// Groups, Contexts, and Communicators
//
Intercomm Dup() const;
virtual Intercomm& Clone() const;
virtual int Get_remote_size() const;
virtual 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;
//#if LAM_WANT_PROFILE
// virtual const PMPI::Comm& get_pmpi_comm() const { return pmpi_comm; }
//#endif
#if LAM_WANT_PROFILE
private:
PMPI::Intercomm pmpi_comm;
#endif
};
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