readFieldsTemplates.C

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
     \\/     M anipulation  | Copyright (C) 2015 OpenCFD Ltd.
-------------------------------------------------------------------------------
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
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    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/>.
 
\*---------------------------------------------------------------------------*/
 
#include "readFields.H"
#include "volFields.H"
#include "surfaceFields.H"
#include "Time.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
template<class Type>
void Foam::readFields::loadField(const word& fieldName) const
{
    typedef GeometricField<Type, fvPatchField, volMesh> vfType;
    typedef GeometricField<Type, fvsPatchField, surfaceMesh> sfType;
 
    if (obr_.foundObject<vfType>(fieldName))
    {
        if (debug)
        {
            Info<< "readFields: " << vfType::typeName << " "
                << fieldName << " already exists in database"
                << endl;
        }
    }
    else if (obr_.foundObject<sfType>(fieldName))
    {
        if (debug)
        {
            Info<< "readFields: " << sfType::typeName << " "
                << fieldName << " already exists in database"
                << endl;
        }
    }
    else
    {
        const fvMesh& mesh = refCast<const fvMesh>(obr_);
 
        IOobject fieldHeader
        (
            fieldName,
            mesh.time().timeName(),
            mesh,
            IOobject::MUST_READ,
            IOobject::NO_WRITE
        );
 
        if
        (
            fieldHeader.headerOk()
         && fieldHeader.headerClassName() == vfType::typeName
        )
        {
            // Store field on mesh database
            if (log_) Info<< "    Reading " << fieldName << endl;
            vfType* vfPtr = new vfType(fieldHeader, mesh);
            mesh.objectRegistry::store(vfPtr);
        }
        else if
        (
            fieldHeader.headerOk()
         && fieldHeader.headerClassName() == sfType::typeName
        )
        {
            // Store field on mesh database
            if (log_) Info<< "    Reading " << fieldName << endl;
            sfType* sfPtr = new sfType(fieldHeader, mesh);
            mesh.objectRegistry::store(sfPtr);
        }
    }
}
 
 
// ************************************************************************* //