src/triSurface/triSurface/surfacePatch/surfacePatch.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 Description
  26
  27 \*---------------------------------------------------------------------------*/
  28
  29 #include "surfacePatch.H"
  30 #include "dictionary.H"
  31 #include "word.H"
  32
  33 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
  34
  35 defineTypeNameAndDebug(Foam::surfacePatch, 0);
  36
  37
  38
  39 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
  40
  41 // Construct null
  42 Foam::surfacePatch::surfacePatch()
  43 :
  44     geometricSurfacePatch("", "", -1),
  45     size_(0),
  46     start_(0)
  47 {}
  48
  49
  50
  51 // Construct from components
  52 Foam::surfacePatch::surfacePatch
  53 (
  54     const word& geometricType,
  55     const word& name,
  56     const label size,
  57     const label start,
  58     const label index
  59 )
  60 :
  61     geometricSurfacePatch(geometricType, name, index),
  62     size_(size),
  63     start_(start)
  64 {}
  65
  66
  67 // Construct from Istream
  68 Foam::surfacePatch::surfacePatch(Istream& is, const label index)
  69 :
  70     geometricSurfacePatch(is, index),
  71     size_(0),
  72     start_(0)
  73 {
  74     size_ = readLabel(is);
  75     start_ = readLabel(is);
  76 }
  77
  78 // Construct from dictionary
  79 Foam::surfacePatch::surfacePatch
  80 (
  81     const word& name,
  82     const dictionary& dict,
  83     const label index
  84 )
  85 :
  86     geometricSurfacePatch(name, dict, index),
  87     size_(readLabel(dict.lookup("nFaces"))),
  88     start_(readLabel(dict.lookup("startFace")))
  89 {}
  90
  91
  92 // Construct as copy
  93 Foam::surfacePatch::surfacePatch(const Foam::surfacePatch& sp)
  94 :
  95     geometricSurfacePatch(sp),
  96     size_(sp.size()),
  97     start_(sp.start())
  98 {}
  99
 100
 101 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 102
 103 void Foam::surfacePatch::write(Ostream& os) const
 104 {
 105     os  << nl
 106         << static_cast<const geometricSurfacePatch&>(*this) << endl
 107         << size() << tab << start();
 108 }
 109
 110 void Foam::surfacePatch::writeDict(Ostream& os) const
 111 {
 112     os  << nl << name() << nl << token::BEGIN_BLOCK << nl;
 113
 114     geometricSurfacePatch::writeDict(os);
 115
 116     os  << "    nFaces " << size() << ';' << nl
 117         << "    startFace " << start() << ';' << nl
 118         << token::END_BLOCK << endl;
 119 }
 120
 121
 122 // * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
 123
 124 bool Foam::surfacePatch::operator!=(const surfacePatch& p) const
 125 {
 126     return !(*this == p);
 127 }
 128
 129
 130 bool Foam::surfacePatch::operator==(const surfacePatch& p) const
 131 {
 132     return
 133     (
 134         (geometricType() == p.geometricType())
 135      && (size() == p.size())
 136      && (start() == p.start())
 137     );
 138 }
 139
 140
 141 // * * * * * * * * * * * * * * * Friend Operators  * * * * * * * * * * * * * //
 142
 143 Foam::Ostream& Foam::operator<<(Ostream& os, const surfacePatch& p)
 144 {
 145     p.write(os);
 146     os.check("Ostream& operator<<(Ostream& f, const surfacePatch& p");
 147     return os;
 148 }
 149
 150
 151 // ************************************************************************* //