LBRepEndC.h

/********************************************************************/
/* Copyright (c) 2015 DG Technologies Inc. and Yuzi Mizuno          */
/* All rights reserved.                                             */
/********************************************************************/
#ifndef _MGLBRepEndC_HH_
#define _MGLBRepEndC_HH_
#include "mg/MGCL.h"
#include "mg/Vector.h"

// MGLBRepEndC.h
//

class MGNDDArray;
class MGBPointSeq;
class MGCurve;
class MGIfstream;
class MGOfstream;


class MG_DLL_DECLR MGLBRepEndC {

public:


MGLBRepEndC():m_cond(MGENDC_NO){;};

MGLBRepEndC(
    MGENDCOND cond, 
    const MGVector& deriv   
);

MGLBRepEndC(
    const MGVector& first_deriv,    
    const MGVector& second_deriv    
);

MGLBRepEndC(
    int start,          
    const MGNDDArray& tau,      
    const MGBPointSeq& points,  
    int &error              
);

MGLBRepEndC(
    int start,          
    const MGBPointSeq& points   
);

MGLBRepEndC(
    int start,      
    MGENDCOND cond, 
    const MGCurve& curve
);


MG_DLL_DECLR friend std::ostream& operator<< (std::ostream&, const MGLBRepEndC& );


MGENDCOND cond() const {return m_cond;}
const MGVector& first() const {return m_1deriv;}
MGVector& first() {return m_1deriv;}
const MGVector& second() const {return m_2deriv;}
MGVector& second() {return m_2deriv;}

void initialize();

void set_1st(const MGVector& first_deriv);

void set_2nd(const MGVector& second_deriv);

int dump_size() const;

int dump(MGOfstream& ) const;

int restore(MGIfstream& );

private:

    MGENDCOND m_cond;   
    MGVector  m_1deriv; 
    MGVector  m_2deriv; 

};
 // end of GEORelated group

#endif