Program Listing for File loctree.hpp

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#pragma once

/*******************************************************************************
 * Includes
 ******************************************************************************/
#include "rcppsw/patterns/decorator/decorator.hpp"
#include "rcppsw/ds/rtree.hpp"
#include "rcppsw/math/vector2.hpp"
#include "rcppsw/types/type_uuid.hpp"

#include "cosm/repr/unicell_entity2D.hpp"
#include "cosm/repr/unicell_entity3D.hpp"

/*******************************************************************************
 * Namespaces/Decls
 ******************************************************************************/
namespace cosm::arena::ds {

using loctree_spec_type = rds::rtree_spec<rmath::vector2d,
                                          rds::rtree_box<rmath::vector2d>,
                                          rtypes::type_uuid>;

/*******************************************************************************
 * Class Definitions
 ******************************************************************************/
class loctree final : public rpdecorator::decorator<rds::rtree<loctree_spec_type>> {

 private:
  template<typename TEntity>
  void do_update(const TEntity* ent);

 public:
  loctree(void) = default;

  /* Not move/copy constructable/assignable by default */
  loctree(const loctree&) = delete;
  const loctree& operator=(const loctree&) = delete;
  loctree(loctree&&) = delete;
  loctree& operator=(loctree&&) = delete;

  /*
   * \brief Update entity location query tree by removing the old tree entry if
   * it exists and add the new one.
   */
  void update(const crepr::unicell_entity2D* ent) { do_update(ent); }

  /*
   * \brief Update entity location query tree by removing the old tree entry if
   * it exists and add the new one.
   */
  void update(const crepr::unicell_entity3D* ent) { do_update(ent); }

  size_t remove(const crepr::base_entity* ent);

  RCPPSW_DECORATE_DECLDEF(intersections, const);
  RCPPSW_DECORATE_DECLDEF(contains, const);
  RCPPSW_DECORATE_DECLDEF(begin, const);
  RCPPSW_DECORATE_DECLDEF(end, const);
  RCPPSW_DECORATE_DECLDEF(size, const);
};

} /* namespace cosm::arena::ds */