mesh/MeshEntry.h

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/**********************************************************************
** This program is part of 'MOOSE', the
** Messaging Object Oriented Simulation Environment.
**           Copyright (C) 2003-2010 Upinder S. Bhalla. and NCBS
** It is made available under the terms of the
** GNU Lesser General Public License version 2.1
** See the file COPYING.LIB for the full notice.
**********************************************************************/

#ifndef _MESH_ENTRY_H
#define _MESH_ENTRY_H

enum MeshType {
    BAD, 
    CUBOID, 
    CYL, CYL_SHELL, CYL_SHELL_SEG,
    SPHERE, SPHERE_SHELL, SPHERE_SHELL_SEG,
    TETRAHEDRON, DISK
};

class ChemCompt;

class MeshEntry
{
    public: 
        MeshEntry();
        MeshEntry( const ChemCompt* parent );
        // Field assignment stuff

        // volume of this MeshEntry
        double getVolume( const Eref& e ) const; 

        unsigned int getDimensions( const Eref& e ) const;

        unsigned int getMeshType( const Eref& e ) const;

        vector< double > getCoordinates( const Eref& e )
            const;
        vector< unsigned int > getNeighbors( const Eref& e )
            const;

        vector< double > getDiffusionArea( const Eref& e ) const;
        vector< double > getDiffusionScaling( const Eref& e) const;

        /*
        vector< double > coordinates() const;

        vector< unsigned int > connected() const;

        vector< double > diffusionArea() const;

        vector< double > diffusionScaling() const;
        */

        // Dest funcs

        void extent( DataId di, double volume, double area, double perimeter );

        void process( const Eref& e, ProcPtr info );
        void reinit( const Eref& e, ProcPtr info );
        // Utility func
        void triggerRemesh( const Eref& e,
            double oldvol,
            unsigned int startEntry, 
            const vector< unsigned int >& localIndices,
            const vector< double >& vols );

        // Lookup funcs for Boundary

        static const Cinfo* initCinfo();
    private:
        double volume_; 
        const ChemCompt* parent_;
};

#endif  // _MESH_ENTRY_H

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