ReadFields.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | Copyright (C) 2011-2015 OpenFOAM Foundation
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License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Global
    Foam::ReadFields
 
Description
    Helper routine to read fields
 
SourceFiles
    ReadFields.C
    ReadFieldsTemplates.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef ReadFields_H
#define ReadFields_H
 
#include "PtrList.H"
#include "wordList.H"
#include "GeometricField.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
class IOobjectList;
 
 
//- Get sorted names of fields of type. If syncPar and running in parallel
//  check for identical names
wordList fieldNames(const IOobjectList& objects, const bool syncPar);
 
//- Helper routine to read Geometric fields
template<class Type, template<class> class PatchField, class GeoMesh>
wordList ReadFields
(
    const typename GeoMesh::Mesh& mesh,
    const IOobjectList& objects,
    PtrList<GeometricField<Type, PatchField, GeoMesh> >& fields,
    const bool syncPar = true,
    const bool readOldTime = false
);
 
//- Helper routine to read other mesh fields
template<class GeoField, class Mesh>
wordList ReadFields
(
    const Mesh& mesh,
    const IOobjectList& objects,
    PtrList<GeoField>& fields,
    const bool syncPar = true
);
 
//- Helper routine to read non-mesh fields (e.g. uniformDimensionedField like
//  'g')
template<class GeoField>
wordList ReadFields
(
    const IOobjectList& objects,
    PtrList<GeoField>& fields,
    const bool syncPar = true
);
 
//- Helper routine to read GeometricFields. The fieldsCache is per time
//  an objectRegistry of all stored fields
template<class GeoField>
static void ReadFields
(
    const word& fieldName,
    const typename GeoField::Mesh& mesh,
    const wordList& timeNames,
    objectRegistry& fieldsCache
);
 
//- Helper routine to read GeometricFields. The fieldsCache is per time
//  an objectRegistry of all stored fields
template<class GeoField>
static void ReadFields
(
    const word& fieldName,
    const typename GeoField::Mesh& mesh,
    const wordList& timeNames,
    const word& registryName = "fieldsCache"
);
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
#   include "ReadFieldsTemplates.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //