src/engine/enginePiston/enginePiston.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 "enginePiston.H"
  28 #include "engineTime.H"
  29 #include "polyMesh.H"
  30 #include "interpolateXY.H"
  31
  32 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
  33
  34 // Construct from components
  35 Foam::enginePiston::enginePiston
  36 (
  37     const polyMesh& mesh,
  38     const word& pistonPatchName,
  39     const autoPtr<coordinateSystem>& pistonCS,
  40     const scalar minLayer,
  41     const scalar maxLayer
  42 )
  43 :
  44     mesh_(mesh),
  45     engineDB_(refCast<const engineTime>(mesh.time())),
  46     patchID_(pistonPatchName, mesh.boundaryMesh()),
  47     csPtr_(pistonCS),
  48     minLayer_(minLayer),
  49     maxLayer_(maxLayer)
  50 {}
  51
  52
  53 // Construct from dictionary
  54 Foam::enginePiston::enginePiston
  55 (
  56     const polyMesh& mesh,
  57     const dictionary& dict
  58 )
  59 :
  60     mesh_(mesh),
  61     engineDB_(refCast<const engineTime>(mesh_.time())),
  62     patchID_(dict.lookup("patch"), mesh.boundaryMesh()),
  63     csPtr_
  64     (
  65         coordinateSystem::New
  66         (
  67             "coordinateSystem",
  68             dict.subDict("coordinateSystem")
  69         )
  70     ),
  71     minLayer_(readScalar(dict.lookup("minLayer"))),
  72     maxLayer_(readScalar(dict.lookup("maxLayer")))
  73 {}
  74
  75
  76 // * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
  77
  78
  79 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
  80
  81 void Foam::enginePiston::writeDict(Ostream& os) const
  82 {
  83     os  << nl << token::BEGIN_BLOCK
  84         << "patch " << patchID_.name() << token::END_STATEMENT << nl
  85         << "minLayer " << minLayer_ << token::END_STATEMENT << nl
  86         << "maxLayer " << maxLayer_ << token::END_STATEMENT << nl
  87         << token::END_BLOCK << endl;
  88 }
  89
  90
  91 // ************************************************************************* //