1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
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.
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
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
29 Helper class to calculate minimum edge length on mesh.
34 \*---------------------------------------------------------------------------*/
39 #include "direction.H"
42 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
47 // Forward declaration of classes
50 class twoDPointCorrector;
52 /*---------------------------------------------------------------------------*\
53 Class edgeStats Declaration
54 \*---------------------------------------------------------------------------*/
60 //- Reference to mesh.
61 const polyMesh& mesh_;
63 //- Component (0,1,2) of normal direction or 3 if 3D case.
66 // Private Member Functions
68 //- If 2d get component of normal dir.
69 direction getNormalDir(const twoDPointCorrector*) const;
72 //- Disallow default bitwise copy construct
73 edgeStats(const edgeStats&);
75 //- Disallow default bitwise assignment
76 void operator=(const edgeStats&);
81 // Static data members
83 // Max (cos of) angle for edges to be considered aligned with axis.
84 static const scalar edgeTol_;
89 //- Construct from mesh
90 edgeStats(const polyMesh& mesh);
92 //- Construct from mesh and corrector
93 edgeStats(const polyMesh& mesh, const twoDPointCorrector* );
98 //- Calculate minimum edge length and print
99 scalar minLen(Ostream& os) const;
103 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
105 } // End namespace Foam
107 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
111 // ************************************************************************* //