TL2Triangle.h

#ifndef _mgTL2Triangle_HH_
#define _mgTL2Triangle_HH_

#include <vector>
#include "mg/MGCL.h"
#include "mg/Position.h"
#include "Tl2/TL2parameter.h"

/****************************************************************/
/*   Copyright (c) 2005 by DG Technologies, Inc.                */
/*                       All rights reserved.                   */
/****************************************************************/
class MGSurface;
class MGFace;
class mgTL2Face;


class mgTL2Triangle{

public:
    typedef std::vector<MGPosition>::iterator iterator;
    typedef std::vector<MGPosition>::const_iterator const_iterator;

friend std::ostream& operator<< (std::ostream& out, const mgTL2Triangle& triangle);

mgTL2Triangle(
    mgTESTRIANG type = mgTESTRIANG_FAN  
):m_type(type){;};

mgTL2Triangle(
    int n,  
    mgTESTRIANG type = mgTESTRIANG_FAN  
);


const MGPosition& operator[](int i)const{return m_xyzs[i];};
MGPosition& operator[](int i){return m_xyzs[i];};


iterator begin(){return m_xyzs.begin();};
iterator end(){return m_xyzs.end();};
const_iterator begin()const{return m_xyzs.begin();};
const_iterator end()const{return m_xyzs.end();};

mgTESTRIANG getGeometryType()const{return m_type;};

void push_back(const MGPosition& xyz){m_xyzs.push_back(xyz);};
void pop_back(){m_xyzs.pop_back();};

void setGeometryType(mgTESTRIANG type){m_type = type;};

int size()const{return int(m_xyzs.size());};

private:
    mgTESTRIANG m_type;     
    std::vector<MGPosition> m_xyzs; 
};
 // end of UseTessellation group
#endif