src/meshTools/sets/pointSources/setToPoint/setToPoint.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
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   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 "setToPoint.H"
  28 #include "polyMesh.H"
  29 #include "pointSet.H"
  30
  31 #include "addToRunTimeSelectionTable.H"
  32
  33 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
  34
  35 namespace Foam
  36 {
  37
  38 defineTypeNameAndDebug(setToPoint, 0);
  39
  40 addToRunTimeSelectionTable(topoSetSource, setToPoint, word);
  41
  42 addToRunTimeSelectionTable(topoSetSource, setToPoint, istream);
  43
  44 }
  45
  46
  47 Foam::topoSetSource::addToUsageTable Foam::setToPoint::usage_
  48 (
  49     setToPoint::typeName,
  50     "\n    Usage: setToPoint set\n\n"
  51     "    Select all points in the pointSet\n\n"
  52 );
  53
  54
  55 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
  56
  57 void Foam::setToPoint::combine(topoSet& set, const bool add) const
  58 {
  59     pointSet cs
  60     (
  61         mesh_,
  62         setName_
  63     );
  64
  65     const labelList pointLabels = cs.toc();
  66
  67     if (pointLabels.size() > 0)
  68     {
  69         forAll (pointLabels, i)
  70         {
  71             // Only do active points
  72             if (pointLabels[i] < mesh_.nPoints())
  73             {
  74                 addOrDelete(set, pointLabels[i], add);
  75             }
  76         }
  77     }
  78     else
  79     {
  80         WarningIn("setToPoint::combine(topoSet&, const bool)")
  81             << "Point set named " << setName_ << " is empty" << endl;
  82     }
  83 }
  84
  85
  86 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
  87
  88 // Construct from components
  89 Foam::setToPoint::setToPoint
  90 (
  91     const polyMesh& mesh,
  92     const word& setName
  93 )
  94 :
  95     topoSetSource(mesh),
  96     setName_(setName)
  97 {}
  98
  99
 100 // Construct from dictionary
 101 Foam::setToPoint::setToPoint
 102 (
 103     const polyMesh& mesh,
 104     const dictionary& dict
 105 )
 106 :
 107     topoSetSource(mesh),
 108     setName_(dict.lookup("name"))
 109 {}
 110
 111
 112 // Construct from Istream
 113 Foam::setToPoint::setToPoint
 114 (
 115     const polyMesh& mesh,
 116     Istream& is
 117 )
 118 :
 119     topoSetSource(mesh),
 120     setName_(checkIs(is))
 121 {}
 122
 123
 124 // * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 125
 126 Foam::setToPoint::~setToPoint()
 127 {}
 128
 129
 130 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 131
 132 void Foam::setToPoint::applyToSet
 133 (
 134     const topoSetSource::setAction action,
 135     topoSet& set
 136 ) const
 137 {
 138     if ((action == topoSetSource::NEW) || (action == topoSetSource::ADD))
 139     {
 140         Info<< "    Adding all points of pointSet " << setName_ << " ..."
 141             << endl;
 142
 143         combine(set, true);
 144     }
 145     else if (action == topoSetSource::DELETE)
 146     {
 147         Info<< "    Removing all points of pointSet " << setName_ << " ..."
 148             << endl;
 149
 150         combine(set, false);
 151     }
 152 }
 153
 154
 155 // ************************************************************************* //