JointT.hh

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\*===========================================================================*/

#ifndef JOINTT_HH
#define JOINTT_HH

#include <vector>

template<typename PointT>
class SkeletonT;

template <class PointT>
class JointT
{
  template< class >
  friend class SkeletonT;

public:
  typedef PointT                                 Point;
  typedef typename Point::value_type             Scalar;
  typedef JointT<PointT>                         Joint;
  typedef typename std::vector<Joint*>::iterator ChildIter;

public:
  JointT(const Joint &_other);
  JointT(Joint *_parent, std::string _name = "");
  ~JointT();
  
  inline unsigned int id();

  inline void setParent(Joint *_newParent, SkeletonT<PointT> &_skeleton);
  inline Joint *parent();
  
  inline bool isRoot();

public:
  inline ChildIter begin();
  inline ChildIter end();
  inline size_t size();
  inline Joint *child(size_t _index);

  inline bool selected();
  inline void setSelected(bool _selected);

  inline std::string name();
  inline void setName(std::string _name);

private:
  unsigned int id_;
  bool         selected_;

protected:
  inline void setId(unsigned int _id);
  
  Joint *parent_;
  std::vector<Joint*> children_;
  std::string name_;
};

//=============================================================================
#if defined(INCLUDE_TEMPLATES) && !defined(JOINTT_C)
#define JOINTT_TEMPLATES
#include "JointT.cc"
#endif
//=============================================================================
#endif