CellBase.h

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

#include <vector>
#include "topo/Topology.h"

//
//Define MGCellBase Class.

class MGBox;
class MGVector;
class MGMatrix;
class MGTransf;
class MGGeometry;
class MGCellNB;
class MGCellMap;
class MGComplex;
class MGPVertex;


class MG_DLL_DECLR MGCellBase: public MGTopology{

public:


MGCellBase():m_binder(0){;};

MGCellBase(const MGCellBase& cell):MGTopology(cell),m_binder(0){;};

virtual ~MGCellBase();


virtual MGCellBase& operator=(const MGCellBase& gel2);

virtual MGCellBase& operator+=(const MGVector& v)=0;
virtual MGCellBase& operator-=(const MGVector& v)=0;
virtual MGCellBase& operator*=(double scale)=0;
virtual MGCellBase& operator*=(const MGMatrix& mat)=0;
virtual MGCellBase& operator*=(const MGTransf& tr)=0;


MGCellNB* binder()const{return m_binder;};

const MGBox& box()const=0;

virtual MGCellBase* clone()const=0;
virtual MGCellBase* clone_without_boundaries()const=0;

virtual void connect(MGCellBase& cell2);

virtual void drawWire_in_star(
    mgVBO& vbo,
    double span_length, 
    int line_density=1  
)const;

virtual void draw3DVertex(mgVBO& vbo)const=0;

virtual void draw3DVertex_in_star(mgVBO& vbo)const;

void free_partnership();

virtual bool is_bcell() const=0;

bool is_pcell()const{return !is_bcell();};

virtual MGCellNB* make_binder() const=0;

const MGCellNB* make_binder_with_extent()const;

virtual int manifold_dimension() const=0;

virtual void negate()=0;

int number_of_partners() const;

std::vector<const MGCellBase*> partners() const;

void set_binder(MGCellNB& binder)const;

virtual const MGCellNB* star() const=0;
virtual MGCellNB* star()=0;

virtual std::ostream& out(std::ostream&) const;

virtual std::string whoami()const{return "CellBase";};

protected:
    mutable MGCellNB* m_binder; 

virtual void ReadMembers(MGIfstream& buf);

virtual void WriteMembers(MGOfstream& buf) const;

MGCellBase& set_cellbase(const MGCellBase& cb2);

private:

virtual void copy_all_boundaries(const MGCellBase& cell2)=0;

virtual void copy_all_boundaries(const MGCellBase& cell2, MGCellMap& cmap)=0;

virtual void copy_box(const MGCellBase& cb)const=0;
virtual void copy_perror(const MGCellBase& cb)const=0;

virtual MGCellBase* clone_pcell_with_bcell(
    MGCellMap& cmap,
    MGCellMap* cellmap_parent=0
)const;

virtual MGCellBase* clone(MGCellMap& cmap) const=0;

virtual MGGeometry* make_binder_extent() const=0;

friend class MGComplex;
friend class MGCellNB;
friend class MGEdge;

};
 // end of TOPO group
#endif