src/meshTools/sets/pointZoneSources/setToPointZone/setToPointZone.C

   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.
  10
  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.
  15
  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.
  20
  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
  24
  25 \*---------------------------------------------------------------------------*/
  26
  27 #include "setToPointZone.H"
  28 #include "polyMesh.H"
  29 #include "pointZoneSet.H"
  30
  31 #include "addToRunTimeSelectionTable.H"
  32
  33 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
  34
  35 namespace Foam
  36 {
  37
  38 defineTypeNameAndDebug(setToPointZone, 0);
  39
  40 addToRunTimeSelectionTable(topoSetSource, setToPointZone, word);
  41
  42 addToRunTimeSelectionTable(topoSetSource, setToPointZone, istream);
  43
  44 }
  45
  46
  47 Foam::topoSetSource::addToUsageTable Foam::setToPointZone::usage_
  48 (
  49     setToPointZone::typeName,
  50     "\n    Usage: setToPointZone <pointSet>\n\n"
  51     "    Select all points in the pointSet.\n\n"
  52 );
  53
  54
  55 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
  56
  57 // Construct from components
  58 Foam::setToPointZone::setToPointZone
  59 (
  60     const polyMesh& mesh,
  61     const word& setName
  62 )
  63 :
  64     topoSetSource(mesh),
  65     setName_(setName)
  66 {}
  67
  68
  69 // Construct from dictionary
  70 Foam::setToPointZone::setToPointZone
  71 (
  72     const polyMesh& mesh,
  73     const dictionary& dict
  74 )
  75 :
  76     topoSetSource(mesh),
  77     setName_(dict.lookup("set"))
  78 {}
  79
  80
  81 // Construct from Istream
  82 Foam::setToPointZone::setToPointZone
  83 (
  84     const polyMesh& mesh,
  85     Istream& is
  86 )
  87 :
  88     topoSetSource(mesh),
  89     setName_(checkIs(is))
  90 {}
  91
  92
  93 // * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
  94
  95 Foam::setToPointZone::~setToPointZone()
  96 {}
  97
  98
  99 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 100
 101 void Foam::setToPointZone::applyToSet
 102 (
 103     const topoSetSource::setAction action,
 104     topoSet& set
 105 ) const
 106 {
 107     if (!isA<pointZoneSet>(set))
 108     {
 109         WarningIn
 110         (
 111             "setToPointZone::applyToSet(const topoSetSource::setAction"
 112             ", topoSet"
 113         )   << "Operation only allowed on a pointZoneSet." << endl;
 114     }
 115     else
 116     {
 117         pointZoneSet& fzSet = refCast<pointZoneSet>(set);
 118
 119         if ((action == topoSetSource::NEW) || (action == topoSetSource::ADD))
 120         {
 121             Info<< "    Adding all points from pointSet " << setName_
 122                 << " ..." << endl;
 123
 124             // Load the sets
 125             pointSet fSet(mesh_, setName_);
 126
 127             // Start off from copy
 128             DynamicList<label> newAddressing(fzSet.addressing());
 129
 130             forAllConstIter(pointSet, fSet, iter)
 131             {
 132                 label pointI = iter.key();
 133
 134                 if (!fzSet.found(pointI))
 135                 {
 136                     newAddressing.append(pointI);
 137                 }
 138             }
 139
 140             fzSet.addressing().transfer(newAddressing);
 141             fzSet.updateSet();
 142         }
 143         else if (action == topoSetSource::DELETE)
 144         {
 145             Info<< "    Removing all points from pointSet " << setName_
 146                 << " ..." << endl;
 147
 148             // Load the set
 149             pointSet loadedSet(mesh_, setName_);
 150
 151             // Start off empty
 152             DynamicList<label> newAddressing(fzSet.addressing().size());
 153
 154             forAll(fzSet.addressing(), i)
 155             {
 156                 if (!loadedSet.found(fzSet.addressing()[i]))
 157                 {
 158                     newAddressing.append(fzSet.addressing()[i]);
 159                 }
 160             }
 161             fzSet.addressing().transfer(newAddressing);
 162             fzSet.updateSet();
 163         }
 164     }
 165 }
 166
 167
 168 // ************************************************************************* //