initial commit for version 1.6.x patch release
[OpenFOAM-1.6.x.git] / src / OpenFOAM / db / IOstreams / Pstreams / PstreamCommsStruct.C
blob3a2d7f12f5967ed341c5410726c4e14db6d1d2cb
1 /*---------------------------------------------------------------------------*\
2   =========                 |
3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
4    \\    /   O peration     |
5     \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
6      \\/     M anipulation  |
7 -------------------------------------------------------------------------------
8 License
9     This file is part of OpenFOAM.
11     OpenFOAM is free software; you can redistribute it and/or modify it
12     under the terms of the GNU General Public License as published by the
13     Free Software Foundation; either version 2 of the License, or (at your
14     option) any later version.
16     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
19     for more details.
21     You should have received a copy of the GNU General Public License
22     along with OpenFOAM; if not, write to the Free Software Foundation,
23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 \*---------------------------------------------------------------------------*/
27 #include "Pstream.H"
28 #include "boolList.H"
30 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
32 Foam::Pstream::commsStruct::commsStruct()
34     above_(-1),
35     below_(0),
36     allBelow_(0),
37     allNotBelow_(0)
41 Foam::Pstream::commsStruct::commsStruct
43     const label above,
44     const labelList& below,
45     const labelList& allBelow,
46     const labelList& allNotBelow
49     above_(above),
50     below_(below),
51     allBelow_(allBelow),
52     allNotBelow_(allNotBelow)
56 Foam::Pstream::commsStruct::commsStruct
58     const label nProcs,
59     const label myProcID,
60     const label above,
61     const labelList& below,
62     const labelList& allBelow
65     above_(above),
66     below_(below),
67     allBelow_(allBelow),
68     allNotBelow_(nProcs - allBelow.size() - 1)
70     boolList inBelow(nProcs, false);
72     forAll(allBelow, belowI)
73     {
74         inBelow[allBelow[belowI]] = true;
75     }
77     label notI = 0;
78     forAll(inBelow, procI)
79     {
80         if ((procI != myProcID) && !inBelow[procI])
81         {
82             allNotBelow_[notI++] = procI;
83         }
84     }
85     if (notI != allNotBelow_.size())
86     {
87         FatalErrorIn("commsStruct") << "problem!" << Foam::abort(FatalError);
88     }
92 // * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
94 bool Foam::Pstream::commsStruct::operator==(const commsStruct& comm) const
96     return
97     (
98         (above_ == comm.above())
99      && (below_ == comm.below())
100      && (allBelow_ == allBelow())
101      && (allNotBelow_ == allNotBelow())
102     );
106 bool Foam::Pstream::commsStruct::operator!=(const commsStruct& comm) const
108     return !operator==(comm);
112 // * * * * * * * * * * * * * * * Ostream Operator  * * * * * * * * * * * * * //
114 Foam::Ostream& Foam::operator<<(Ostream& os, const Pstream::commsStruct& comm)
116     os  << comm.above_ << token::SPACE
117         << comm.below_ << token::SPACE
118         << comm.allBelow_ << token::SPACE
119         << comm.allNotBelow_;
121     os.check
122     (
123         "Ostream& operator<<(Ostream&, const commsStruct&)"
124     );
126     return os;
130 // ************************************************************************* //