TAPsEdge.hpp

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/******************************************************************************
TAPsEdge.cpp

Edge class is a class for 3D edge.
It contains two integers to index the original vertex and the destination 
vertex of an edge.

SUKITTI PUNAK   (11/07/2004)
UPDATE          (11/07/2004)
******************************************************************************/
#ifndef TAPs_EDGE_HPP
#define TAPs_EDGE_HPP

#include "../Core/TAPsLib.hpp"

BEGIN_NAMESPACE_TAPs
//=============================================================================
class Edge {
//=============================================================================
protected:
    int m_iOrig;    // original (from) vertex
    int m_iDest;    // destination (to) vertex
//=============================================================================
public:
    //-------------------------------------------------------------------------
    // Output Operator <<
    friend std::ostream & operator<< ( std::ostream &output, Edge const &e )
    {
        output  << "Edge(" << e.m_iOrig << "," << e.m_iDest << ")";
        return output;
    }
    //-------------------------------------------------------------------------
    // Constructors
    Edge ( int m_iOrig = 0, int m_iDest = 0 );  // default constructor
    Edge ( Edge const &e );                     // copy constructor
    virtual ~Edge ();                           // destructor
    //-------------------------------------------------------------------------
    // Get/Set Fn(s)
    inline void SetOriginal ( int iOrig )       { m_iOrig = iOrig; }
    inline void SetDestination ( int iDest )    { m_iDest = iDest; }
    inline void SetOrigAndDest( int iOrig, int iDest )
    { m_iOrig = iOrig;  m_iDest = iDest; }
    inline int  GetOriginal ()    const { return m_iOrig; }
    inline int  GetDestination () const { return m_iDest; }
    //-------------------------------------------------------------------------
    // Assignment Operator
    inline Edge & operator= ( Edge const &e );
    //-------------------------------------------------------------------------
    // Comparison Operators
    //-------------------------------------------------------------------------
}; // END CLASS Edge
//=============================================================================
END_NAMESPACE_TAPs
//-----------------------------------------------------------------------------
// Include definition if TAPs_USE_EXPORT is not defined
#if !defined( TAPs_USE_EXPORT )
    #include "TAPsEdge.cpp"
#endif
//-----------------------------------------------------------------------------
#endif
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