interval_tree_node.h

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#ifndef FCL_BROADPHASE_DETAIL_INTERVALTREENODE_H
#define FCL_BROADPHASE_DETAIL_INTERVALTREENODE_H

#include "fcl/broadphase/detail/simple_interval.h"
#include "fcl/export.h"

namespace fcl
{

namespace detail
{

template <typename S>
class FCL_EXPORT IntervalTree;

template <typename S>
class FCL_EXPORT IntervalTreeNode
{
public:

  template <typename>
  friend class IntervalTree;

  friend class IntervalTree<double>;
  
  IntervalTreeNode();

  IntervalTreeNode(SimpleInterval<S>* new_interval);

  ~IntervalTreeNode();

  void print(IntervalTreeNode* left, IntervalTreeNode* right) const;

protected:
  SimpleInterval<S>* stored_interval;

  S key;

  S high;

  S max_high;

  bool red;  

  IntervalTreeNode* left;

  IntervalTreeNode* right;

  IntervalTreeNode* parent;
};

using IntervalTreeNodef = IntervalTreeNode<float>;
using IntervalTreeNoded = IntervalTreeNode<double>;

} // namespace detail
} // namespace fcl

#include "fcl/broadphase/detail/interval_tree_node-inl.h"

#endif