fieldevaluation.h

#ifndef FIELDEVALUATION_H
#define FIELDEVALUATION_H

#include <list>

#include "Engine/field.h"
#include "evaluation.h"

class FieldEvaluation : public Field, public Evaluation
{
private:
    const Parameters& params;

    // Données calculées
    std::vector< std::vector< std::vector< std::vector< unsigned > > > > road_distances;

public:
    FieldEvaluation(Field &field, const Parameters& params);

    /* Getters */
    inline unsigned getRoadDistance(const Coordinates& coord1, const Coordinates& coord2) const
    {
        if (!contains(coord1) || !contains(coord2)) {
            return UNSIGNED_INFINITY;
        }
    //        assert(road_distances_are_initiated);
        return road_distances[coord1.row][coord1.col][coord2.row][coord2.col];
    }

    /* Calculs de données */
private:
    void initSizeNeighbourhood();
    void initRoadDistance(const Coordinates& coord);

public:
    void initRoadDistances();

    void reset();

private:
    unsigned int lengthBy ( const Coordinates& testCoord, const Coordinates& dest, std::list<Coordinates>* visited, unsigned int minDist );

    unsigned int testPathBy ( const Coordinates& testCoord, const Coordinates& dest, std::list<Coordinates>* visited, unsigned int minDist );
    unsigned calcRoadDistance (const Coordinates& coord1, const Coordinates& coord2, std::list<Coordinates> *visited, unsigned dist_max );


public:
    unsigned parcelsRoadDistance (const Coordinates& coord1, const Coordinates& coord2 );

    /* Evaluations */
    unsigned evaluateTotalUsable();

    float manhattanRatioBetween2Parcels ( const Coordinates& p1, const Coordinates& p2 ) const;
    float evaluateRatio();

    /* Threads */

    float threadsEvaluateRatio() const;
};

void TParcelRatios(Coordinates coord, float* ratio, const Evaluation* res);
/* Threads */
//      void *TParcelRatios(void *threadid);

#endif // FIELDEVALUATION_H