igespd112.h

/********************************************************************/
/* Copyright (c) 2015 DG Technologies Inc. and Yuzi Mizuno          */
/* All rights reserved.                                             */
/********************************************************************/
#if !defined( __MGIGESPD112_H__)
#define __MGIGESPD112_H__

#include <vector>
#include "mg/NDDArray.h"
#include "mgiges/IgesPD.h"

//A Private class for MGIgesPD112, express one coefficient of IGES NURBS.
class MGIgesSplineCoef{
public:
    double m_abcd[4][3];
};

class MGIgesPD112: public MGIgesPD{
public:
    // Constructors.

    MGIgesPD112(MGIgesDirectoryEntry* DEpointer=0);

    ~MGIgesPD112(){;};

    void read_in(
        char pDelimeter,
        std::istringstream& pdstream
    );

    void write_out_into_string(
        const MGIgesGSec& gsec, 
        MGPvector<std::string>& plines 
    )const;

public:
//Member data. These are set as public.

    short m_spline_type;    
    short m_continuity; 
    short m_dimension;  
    MGNDDArray m_tau;
    std::vector<MGIgesSplineCoef> m_coefs;
            
};

#endif // __MGIGESPD112_H__