triSurfFacets.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | cfMesh: A library for mesh generation
   \\    /   O peration     |
    \\  /    A nd           | Author: Franjo Juretic (franjo.juretic@c-fields.com)
     \\/     M anipulation  | Copyright (C) Creative Fields, Ltd.
-------------------------------------------------------------------------------
License
    This file is part of cfMesh.
 
    cfMesh is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
    Free Software Foundation; either version 3 of the License, or (at your
    option) any later version.
 
    cfMesh is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
    along with cfMesh.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    triSurfFacets
 
Description
    Facets for the triangulated surface
 
SourceFiles
    triSurfFacets.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef triSurfFacets_H
#define triSurfFacets_H
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#include "triSurfAddressing.H"
#include "meshSubset.H"
#include "geometricSurfacePatchList.H"
#include "LongList.H"
#include "labelledTri.H"
#include "DynList.H"
#include "Map.H"
 
namespace Foam
{
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
class triSurfFacets
{
protected:
 
    // Protected data
        //- list of triangles
        LongList<labelledTri> triangles_;
 
        //- list of boundary patches and their properties
        geometricSurfacePatchList patches_;
 
        //- map of point subsets
        Map<meshSubset> facetSubsets_;
 
    // Disallow bitwise assignment
        void operator=(const triSurfFacets&);
 
        triSurfFacets(const triSurfFacets&);
 
public:
 
    // Constructors
        //- Null constructor
        triSurfFacets();
 
        //- Construct from components without the boundary
        triSurfFacets(const LongList<labelledTri>& triangles);
 
        //- Construct from components
        triSurfFacets
        (
            const LongList<labelledTri>& triangles,
            const geometricSurfacePatchList& patches
        );
 
    // Destructor
        ~triSurfFacets();
 
    // Member functions
        //- return the number of triangles
        inline label size() const;
 
        //- access to facets
        inline const LongList<labelledTri>& facets() const;
 
        //- access to patches
        inline const geometricSurfacePatchList& patches() const;
 
        //- return list of patches in the boundary
        wordList patchNames() const;
 
        //- return a list of patch indices corresponding to the given
        // name, expanding regular expressions
        labelList findPatches(const word& patchName) const;
 
        //- append a triangle to the end of the list
        inline void appendTriangle(const labelledTri& tria);
 
        //- point subsets
        label addFacetSubset(const word&);
        void removeFacetSubset(const label);
        word facetSubsetName(const label) const;
        label facetSubsetIndex(const word&) const;
        inline void addFacetToSubset(const label, const label);
        inline void removeFacetFromSubset(const label, const label);
        inline void facetInSubsets(const label, DynList<label>&) const;
        inline void facetSubsetIndices(DynList<label>&) const;
        template<class ListType>
        inline void facetsInSubset(const label, ListType&) const;
        template<class ListType>
        inline void updateFacetsSubsets(const ListType&);
 
    // Operators
 
        //- access to a triangle
        inline const labelledTri& operator[](const label) const;
};
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#include "triSurfFacetsI.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //