LCisect.h

/********************************************************************/
/* Copyright (c) 2015 DG Technologies Inc. and Yuzi Mizuno          */
/* All rights reserved.                                             */
/********************************************************************/
#ifndef _MGLCisect_HH_
#define _MGLCisect_HH_

#include "mg/Position.h"
#include "topo/LEPoint.h"

//
//Define MGLCisect Class.

class MGLEPoint;
class MGPosition;


class MG_DLL_DECLR MGLCisect{

public:

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

MGLCisect();

MGLCisect(
    const MGLEPoint& lp,    
    double t,               
    const MGPosition&       
);


bool operator< (const MGLCisect& li2)const;
bool operator> (const MGLCisect& lci2)const{return lci2<(*this);};
bool operator<= (const MGLCisect& lci2)const{return !(lci2<(*this));};
bool operator>= (const MGLCisect& lci2)const{return !((*this)<lci2);};
bool operator== (const MGLCisect& lci2)const;
bool operator!= (const MGLCisect& lci2)const{return !operator==(lci2);};


double distance_square(const MGLCisect& is2) const;

int edge_num()const{return m_lp.edge_num();};

const MGLoop* loop()const{return m_lp.loop();};

const MGLEPoint& lp() const{return m_lp;};

void set_lepoint(const MGLEPoint& lep){m_lp=lep;};

double t() const {return m_t;}

const MGPosition& uv()const{return m_uv;};

private:
    MGLEPoint m_lp;     
    double m_t;         
    MGPosition m_uv;    

};
 // end of IsectContainer group
#endif