Program Listing for File PropositionalDecomposition.h

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/* Author: Matt Maly */

#ifndef OMPL_CONTROL_PLANNERS_LTL_PROPOSITIONALDECOMPOSITION_
#define OMPL_CONTROL_PLANNERS_LTL_PROPOSITIONALDECOMPOSITION_

#include "ompl/base/State.h"
#include "ompl/control/planners/syclop/Decomposition.h"
#include "ompl/control/planners/ltl/World.h"
#include "ompl/util/ClassForward.h"
#include "ompl/util/RandomNumbers.h"
#include "ompl/base/StateSampler.h"
#include <vector>

namespace ompl
{
    namespace control
    {

        OMPL_CLASS_FORWARD(PropositionalDecomposition);

        class PropositionalDecomposition : public Decomposition
        {
        public:
            PropositionalDecomposition(const DecompositionPtr &decomp);

            ~PropositionalDecomposition() override;

            virtual World worldAtRegion(int rid) = 0;

            /* \todo section off the below methods with a general description of
                "wrapper methods that simply call the underlying decomposition */

            int getNumRegions() const override;

            virtual int getNumProps() const = 0;

            double getRegionVolume(int rid) override;

            int locateRegion(const base::State *s) const override;

            void project(const base::State *s, std::vector<double> &coord) const override;

            void getNeighbors(int rid, std::vector<int> &neighbors) const override;

            void sampleFromRegion(int rid, RNG &rng, std::vector<double> &coord) const override;

            void sampleFullState(const base::StateSamplerPtr &sampler, const std::vector<double> &coord,
                                 base::State *s) const override;

        protected:
            DecompositionPtr decomp_;
        };
    }
}
#endif