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class Line3D /NoDefaultCtors/
{
%TypeHeaderCode
#include <Line3D.h>
%End
public:
Line3D();
~Line3D();
/**returns true, if the Line contains no Point3D, otherwise false*/
bool empty() const;
/**inserts a node behind the current position and sets the current position to this new node*/
void insertPoint( Point3D* p );
/**removes the point behind the current position*/
void removePoint();
/**gets the point at the current position*/
Point3D* getPoint() const;
/**returns the current position*/
unsigned int getCurrent() const;
/**returns the size of the line (the numbero of inserted Nodes without 'head' and 'z'*/
unsigned int getSize() const;
/**sets the current Node to head*/
void goToBegin();
/**goes to the next Node*/
void goToNext();
};
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