diffusing-planner.hh

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//
// Copyright (c) 2014 CNRS
// Authors: Florent Lamiraux
//
// This file is part of hpp-core
// hpp-core is free software: you can redistribute it
// and/or modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation, either version
// 3 of the License, or (at your option) any later version.
//
// hpp-core is distributed in the hope that it will be
// useful, but WITHOUT ANY WARRANTY; without even the implied warranty
// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// General Lesser Public License for more details.  You should have
// received a copy of the GNU Lesser General Public License along with
// hpp-core  If not, see
// <http://www.gnu.org/licenses/>.

#ifndef HPP_CORE_DIFFUSING_PLANNER_HH
# define HPP_CORE_DIFFUSING_PLANNER_HH

# include <hpp/core/path-planner.hh>

namespace hpp {
  namespace core {

    class HPP_CORE_DLLAPI DiffusingPlanner : public PathPlanner
    {
    public:
      static DiffusingPlannerPtr_t createWithRoadmap
    (const Problem& problem, const RoadmapPtr_t& roadmap);
      static DiffusingPlannerPtr_t create (const Problem& problem);
      virtual void oneStep ();
      void configurationShooter (const ConfigurationShooterPtr_t& shooter);
    protected:
      DiffusingPlanner (const Problem& problem, const RoadmapPtr_t& roadmap);
      DiffusingPlanner (const Problem& problem);
      void init (const DiffusingPlannerWkPtr_t& weak);
      virtual PathPtr_t extend (const NodePtr_t& near,
                const Configuration_t& target);
    private:
      ConfigurationShooterPtr_t configurationShooter_;
      mutable Configuration_t qProj_;
      DiffusingPlannerWkPtr_t weakPtr_;
    };
  } // namespace core
} // namespace hpp
#endif // HPP_CORE_DIFFUSING_PLANNER_HH