src/engine/engineMesh/engineMesh/newEngineMesh.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 "engineMesh.H"
  28 #include "Time.H"
  29
  30 // * * * * * * * * * * * * * * * * Selectors * * * * * * * * * * * * * * * * //
  31
  32 Foam::autoPtr<Foam::engineMesh> Foam::engineMesh::New
  33 (
  34     const Foam::IOobject& io
  35 )
  36 {
  37     word engineMeshTypeName;
  38
  39     // Enclose the creation of the engineGeometry to ensure it is
  40     // deleted before the engineMesh is created otherwise the dictionary
  41     // is entered in the database twice
  42     {
  43         IOdictionary engineGeometryDict
  44         (
  45             IOobject
  46             (
  47                 "engineGeometry",
  48                 io.time().constant(),
  49                 io.db(),
  50                 IOobject::MUST_READ,
  51                 IOobject::NO_WRITE,
  52                 false
  53             )
  54         );
  55
  56         engineGeometryDict.lookup("engineMesh") >> engineMeshTypeName;
  57     }
  58
  59     Info<< "Selecting engineMesh " << engineMeshTypeName << endl;
  60
  61     IOobjectConstructorTable::iterator cstrIter =
  62         IOobjectConstructorTablePtr_->find(engineMeshTypeName);
  63
  64     if (cstrIter == IOobjectConstructorTablePtr_->end())
  65     {
  66         FatalErrorIn
  67         (
  68             "engineMesh::New(const IOobject&)"
  69         )   << "Unknown engineMesh type " << engineMeshTypeName
  70             << endl << endl
  71             << "Valid engineMesh types are :" << endl
  72             << IOobjectConstructorTablePtr_->toc()
  73             << exit(FatalError);
  74     }
  75
  76     return autoPtr<engineMesh>(cstrIter()(io));
  77 }
  78
  79
  80 // ************************************************************************* //