src/engine/enginePiston/enginePiston.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
   3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   4    \\    /   O peration     |
   5     \\  /    A nd           | Copyright (C) 1991-2010 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 "enginePiston.H"
  27 #include <engine/engineTime.H>
  28 #include <OpenFOAM/polyMesh.H>
  29 #include <OpenFOAM/interpolateXY.H>
  30
  31 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
  32
  33 // Construct from components
  34 Foam::enginePiston::enginePiston
  35 (
  36     const polyMesh& mesh,
  37     const word& pistonPatchName,
  38     const autoPtr<coordinateSystem>& pistonCS,
  39     const scalar minLayer,
  40     const scalar maxLayer
  41 )
  42 :
  43     mesh_(mesh),
  44     engineDB_(refCast<const engineTime>(mesh.time())),
  45     patchID_(pistonPatchName, mesh.boundaryMesh()),
  46     csPtr_(pistonCS),
  47     minLayer_(minLayer),
  48     maxLayer_(maxLayer)
  49 {}
  50
  51
  52 // Construct from dictionary
  53 Foam::enginePiston::enginePiston
  54 (
  55     const polyMesh& mesh,
  56     const dictionary& dict
  57 )
  58 :
  59     mesh_(mesh),
  60     engineDB_(refCast<const engineTime>(mesh_.time())),
  61     patchID_(dict.lookup("patch"), mesh.boundaryMesh()),
  62     csPtr_
  63     (
  64         coordinateSystem::New
  65         (
  66             "coordinateSystem",
  67             dict.subDict("coordinateSystem")
  68         )
  69     ),
  70     minLayer_(readScalar(dict.lookup("minLayer"))),
  71     maxLayer_(readScalar(dict.lookup("maxLayer")))
  72 {}
  73
  74
  75 // * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
  76
  77
  78 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
  79
  80 void Foam::enginePiston::writeDict(Ostream& os) const
  81 {
  82     os  << nl << token::BEGIN_BLOCK
  83         << "patch " << patchID_.name() << token::END_STATEMENT << nl
  84         << "minLayer " << minLayer_ << token::END_STATEMENT << nl
  85         << "maxLayer " << maxLayer_ << token::END_STATEMENT << nl
  86         << token::END_BLOCK << endl;
  87 }
  88
  89
  90 // ************************ vim: set sw=4 sts=4 et: ************************ //