src/sampling/sampledSet/sampledSets/sampledSetsGrouping.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
   3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   4    \\    /   O peration     |
   5     \\  /    A nd           | Copyright (C) 2004-2010 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
  13     the Free Software Foundation, either version 3 of the License, or
  14     (at your 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, see <http://www.gnu.org/licenses/>.
  23
  24 \*---------------------------------------------------------------------------*/
  25
  26 #include "sampledSets.H"
  27 #include "volFields.H"
  28 #include "IOobjectList.H"
  29 #include "stringListOps.H"
  30
  31 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
  32
  33 void Foam::sampledSets::clearFieldGroups()
  34 {
  35     scalarFields_.clear();
  36     vectorFields_.clear();
  37     sphericalTensorFields_.clear();
  38     symmTensorFields_.clear();
  39     tensorFields_.clear();
  40 }
  41
  42
  43 Foam::label Foam::sampledSets::appendFieldGroup
  44 (
  45     const word& fieldName,
  46     const word& fieldType
  47 )
  48 {
  49     if (fieldType == volScalarField::typeName)
  50     {
  51         scalarFields_.append(fieldName);
  52         return 1;
  53     }
  54     else if (fieldType == volVectorField::typeName)
  55     {
  56         vectorFields_.append(fieldName);
  57         return 1;
  58     }
  59     else if (fieldType == volSphericalTensorField::typeName)
  60     {
  61         sphericalTensorFields_.append(fieldName);
  62         return 1;
  63     }
  64     else if (fieldType == volSymmTensorField::typeName)
  65     {
  66         symmTensorFields_.append(fieldName);
  67         return 1;
  68     }
  69     else if (fieldType == volTensorField::typeName)
  70     {
  71         tensorFields_.append(fieldName);
  72         return 1;
  73     }
  74
  75     return 0;
  76 }
  77
  78
  79 Foam::label Foam::sampledSets::classifyFields()
  80 {
  81     label nFields = 0;
  82     clearFieldGroups();
  83
  84     if (loadFromFiles_)
  85     {
  86         // check files for a particular time
  87         IOobjectList objects(mesh_, mesh_.time().timeName());
  88         wordList allFields = objects.sortedNames();
  89
  90         labelList indices = findStrings(fieldSelection_, allFields);
  91
  92         forAll(indices, fieldI)
  93         {
  94             const word& fieldName = allFields[indices[fieldI]];
  95
  96             nFields += appendFieldGroup
  97             (
  98                 fieldName,
  99                 objects.find(fieldName)()->headerClassName()
 100             );
 101         }
 102     }
 103     else
 104     {
 105         // check currently available fields
 106         wordList allFields = mesh_.sortedNames();
 107         labelList indices = findStrings(fieldSelection_, allFields);
 108
 109         forAll(indices, fieldI)
 110         {
 111             const word& fieldName = allFields[indices[fieldI]];
 112
 113             nFields += appendFieldGroup
 114             (
 115                 fieldName,
 116                 mesh_.find(fieldName)()->type()
 117             );
 118         }
 119     }
 120
 121     return nFields;
 122 }
 123
 124 // ************************************************************************* //