applications/utilities/mesh/generation/blockMesh/curvedEdges/curvedEdge.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     library functions that will define a curvedEdge in space
  27     parameterised for 0<lambda<1 from the beginning
  28     point to the end point.
  29
  30 \*---------------------------------------------------------------------------*/
  31
  32 #include "error.H"
  33
  34 #include "curvedEdge.H"
  35
  36 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  37
  38 namespace Foam
  39 {
  40
  41 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
  42
  43 defineTypeNameAndDebug(curvedEdge, 0);
  44 defineRunTimeSelectionTable(curvedEdge, Istream);
  45
  46
  47 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
  48
  49 // Construct from components
  50 curvedEdge::curvedEdge
  51 (
  52     const pointField& points,
  53     const label start,
  54     const label end
  55 )
  56 :
  57     points_(points),
  58     start_(start),
  59     end_(end)
  60 {}
  61
  62
  63 // Construct from Istream
  64 curvedEdge::curvedEdge(const pointField& points, Istream& is)
  65 :
  66     points_(points),
  67     start_(readLabel(is)),
  68     end_(readLabel(is))
  69 {}
  70
  71
  72 // Copy construct
  73 curvedEdge::curvedEdge(const curvedEdge& c)
  74 :
  75     points_(c.points_),
  76     start_(c.start_),
  77     end_(c.end_)
  78 {}
  79
  80
  81 //- Clone function
  82 autoPtr<curvedEdge> curvedEdge::clone() const
  83 {
  84     notImplemented("curvedEdge::clone() const");
  85     return autoPtr<curvedEdge>(NULL);
  86 }
  87
  88
  89 //- New function which constructs and returns pointer to a curvedEdge
  90 autoPtr<curvedEdge> curvedEdge::New(const pointField& points, Istream& is)
  91 {
  92     if (debug)
  93     {
  94         Info<< "curvedEdge::New(const pointField&, Istream&) : "
  95             << "constructing curvedEdge"
  96             << endl;
  97     }
  98
  99     word curvedEdgeType(is);
 100
 101     IstreamConstructorTable::iterator cstrIter =
 102         IstreamConstructorTablePtr_
 103             ->find(curvedEdgeType);
 104
 105     if (cstrIter == IstreamConstructorTablePtr_->end())
 106     {
 107         FatalErrorIn("curvedEdge::New(const pointField&, Istream&)")
 108             << "Unknown curvedEdge type " << curvedEdgeType << endl << endl
 109             << "Valid curvedEdge types are" << endl
 110             << IstreamConstructorTablePtr_->toc()
 111             << abort(FatalError);
 112     }
 113
 114     return autoPtr<curvedEdge>(cstrIter()(points, is));
 115 }
 116
 117
 118 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 119
 120 //- Return the complete knotList by adding the start and end points to the
 121 //  given list
 122 pointField knotlist
 123 (
 124     const pointField& points,
 125     const label start,
 126     const label end,
 127     const pointField& otherknots
 128 )
 129 {
 130     label listsize(otherknots.size() + 2);
 131     pointField tmp(listsize);
 132
 133     tmp[0] = points[start];
 134
 135     for (register label i=1; i<listsize-1; i++)
 136     {
 137         tmp[i] = otherknots[i-1];
 138     }
 139
 140     tmp[listsize-1] = points[end];
 141
 142     return tmp;
 143 }
 144
 145
 146 // * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
 147
 148 void curvedEdge::operator=(const curvedEdge&)
 149 {
 150     notImplemented("void curvedEdge::operator=(const curvedEdge&)");
 151 }
 152
 153
 154 Ostream& operator<<(Ostream& os, const curvedEdge& p)
 155 {
 156     os << p.start_ << tab << p.end_ << endl;
 157
 158     return os;
 159 }
 160
 161
 162 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 163
 164 } // End namespace Foam
 165
 166 // ************************************************************************* //