/usr/lib/mpich-mpd/include/mpi2c++/pgroup.h is in libmpich-mpd1.0-dev 1.2.7-10ubuntu1.
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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 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 | // -*- c++ -*-
//
// Copyright 1997-2000, University of Notre Dame.
// Authors: Jeremy G. Siek, Jeffery M. Squyres, Michael P. McNally, and
// Andrew Lumsdaine
//
// This file is part of the Notre Dame C++ bindings for MPI.
//
// You should have received a copy of the License Agreement for the Notre
// Dame C++ bindings for MPI along with the software; see the file
// LICENSE. If not, contact Office of Research, University of Notre
// Dame, Notre Dame, IN 46556.
//
// Permission to modify the code and to distribute modified code is
// granted, provided the text of this NOTICE is retained, a notice that
// the code was modified is included with the above COPYRIGHT NOTICE and
// with the COPYRIGHT NOTICE in the LICENSE file, and that the LICENSE
// file is distributed with the modified code.
//
// LICENSOR MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED.
// By way of example, but not limitation, Licensor MAKES NO
// REPRESENTATIONS OR WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY
// PARTICULAR PURPOSE OR THAT THE USE OF THE LICENSED SOFTWARE COMPONENTS
// OR DOCUMENTATION WILL NOT INFRINGE ANY PATENTS, COPYRIGHTS, TRADEMARKS
// OR OTHER RIGHTS.
//
// Additional copyrights may follow.
//
class Group {
public:
// construction / destruction
inline Group() : mpi_group(MPI_GROUP_NULL) { }
inline virtual ~Group() {}
inline Group(const MPI_Group &i) : mpi_group(i) { }
// copy / assignment
Group(const Group& g): mpi_group(g.mpi_group) { }
Group& operator=(const Group& g) {
mpi_group = g.mpi_group;
return *this;
}
// comparison
MPI2CPP_BOOL_T operator== (const Group &a) {
return (MPI2CPP_BOOL_T)(mpi_group == a.mpi_group);
}
MPI2CPP_BOOL_T operator!= (const Group &a) { return (MPI2CPP_BOOL_T)!(*this == a); }
// inter-language operability
inline Group& operator= (const MPI_Group &i) { mpi_group = i; return *this; }
inline operator const MPI_Group& () const { return mpi_group; }
inline operator MPI_Group* () const { return (MPI_Group*)&mpi_group; }
inline const MPI_Group& mpi() const { return mpi_group; }
//
// Groups, Contexts, and Communicators
//
virtual int Get_size() const;
virtual int Get_rank() const;
static void Translate_ranks(const Group& group1, int n, const int ranks1[],
const Group& group2, int ranks2[]);
static int Compare(const Group& group1, const Group& group2);
static Group Union(const Group &group1, const Group &group2);
static Group Intersect(const Group &group1, const Group &group2);
static Group Difference(const Group &group1, const Group &group2);
virtual Group Incl(int n, const int ranks[]) const;
virtual Group Excl(int n, const int ranks[]) const;
virtual Group Range_incl(int n, const int ranges[][3]) const;
virtual Group Range_excl(int n, const int ranges[][3]) const;
virtual void Free();
protected:
MPI_Group mpi_group;
};
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