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00027 #ifndef GCU_BOND_H
00028 #define GCU_BOND_H
00029
00030 #include <list>
00031 #include "object.h"
00032
00033 using namespace std;
00034
00035 namespace gcu
00036 {
00037
00038 class Atom;
00039
00044 class Bond: public Object
00045 {
00046 public:
00050 Bond();
00059 Bond(Atom* first, Atom* last, unsigned char order);
00063 virtual ~Bond();
00064
00070 virtual Atom* GetAtom(int which);
00077 virtual Atom* GetAtom(Atom* pAtom, int which = 0);
00078
00082 unsigned char GetOrder();
00088 void SetOrder(unsigned char Order);
00093 virtual xmlNodePtr Save(xmlDocPtr xml);
00099 virtual bool Load(xmlNodePtr node);
00105 virtual void IncOrder(int n = 1);
00112 virtual bool LoadNode(xmlNodePtr node);
00120 virtual bool SaveNode(xmlDocPtr xml, xmlNodePtr node);
00128 virtual void Move(double x, double y, double z = 0.);
00136 virtual void Transform2D(Matrix2D& m, double x, double y);
00137
00138 protected:
00142 unsigned char m_order;
00146 Atom *m_Begin;
00150 Atom *m_End;
00151 };
00152
00153 }
00154
00155 #endif // GCU_BOND_H