---

trapezoidal.h

Go to the documentation of this file.

/*
 * Copyright (c) 2001 The AUTHORS 
 *   Romeu Andre' Pieritz, Ph.D.        - romeu_pieritz@hotmail.com
 *   Rafael Mendes, Eng.                – mendes_rafael@yahoo.com
 *   Rodrigo Ferraz de Andrade, Eng.    – rferraz@iname.com 
 * All rights reserved.
 *
 * Permission to use, copy and distribute this software and its
 * documentation for educational and personal use, without fee is hereby granted, 
 * provided that the above copyright notice and the following
 * two paragraphs appear in all copies of this software.
 *
 * IN NO EVENT SHALL THE AUTHORS BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE AUTHORS
 * HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * THE AUTHORS SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HERE UNDER IS
 * ON AN "AS IS" BASIS, AND THE AUTHORS HAVE NO OBLIGATION TO
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 *
 * SINMEC Lab. - CFD Sinflow Project - http://www.sinmec.ufsc.br/cfd
 */


// File Define
#ifndef __CSFL_GEOM_GRID_TRAPEZOIDAL_H__
#define __CSFL_GEOM_GRID_TRAPEZOIDAL_H__


// Include
#include <csfl/geom/grid/grid.h>
#include <csfl/geom/grid/nodedistribution.h>


// Namespace
namespace csfl {

//==============================================================================
//              Class IGridTrapezoidal
//              Description: Trapezoidal grid
//==============================================================================

class IGridTrapezoidal : public IGrid


{
                
public:
    
        IGridTrapezoidal( 
        int _row = 10,
        int _col = 10, 
        IDPoint _swp = IDPoint::zero,
                IDPoint _sep = IDPoint( 1.0, 1.0 ),
                IDPoint _nwp = IDPoint( 0.0, 3.0 ),
                IDPoint _nep = IDPoint( 1.0, 2.0 ));
        
        IGridTrapezoidal( 
        const ISize &_size , 
        IDPoint _swp = IDPoint::zero,
                IDPoint _sep = IDPoint( 1.0, 1.0 ),
                IDPoint _nwp = IDPoint( 0.0, 3.0 ),
                IDPoint _nep = IDPoint( 1.0, 2.0 ));

        IGridTrapezoidal( 
        int p_Ni,
        int p_Nj, 
                IDPoint p_SW,
                IDPoint p_SE,
                IDPoint p_NW,
                IDPoint p_NE,
                INodeDistribution * p_NiDirection,
                INodeDistribution * p_NjDirection);

        IGridTrapezoidal( IGridTrapezoidal *_g );
        
        ~IGridTrapezoidal() {}

        IDPoint SouthWestPoint() { return swp; }
        
        IDPoint SouthEastPoint() { return sep; }

        IDPoint NorthWestPoint() { return nwp; }
        
        IDPoint NorthEastPoint() { return nep; }
        

protected:
        IDPoint swp, sep, nwp, nep;
        
};

//==============================================================================
} // csfl namespace

#endif// __CSFL_GEOM_GRID_TRAPEZOIDAL_H__

 

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