93 lines
2.1 KiB
Text
93 lines
2.1 KiB
Text
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#ifndef __GRIDPOINT_H_
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#define __GRIDPOINT_H_
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/**
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* The class represents a point in the grid. It contains its
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* absolute coordinates (x, z), a counter how often the point
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* has been found within a scan and a counter how often it has
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* been found occupied.
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*
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* @author Sebastian Stock, Uwe Hebbelmann, Andre Schemschat
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* @date 11.02.2008
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*/
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class gridPoint
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{
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private:
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/** The absolute x coordinate */
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long x;
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/** The absolute z coordinate */
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long z;
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/** Counter how often point was visited */
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unsigned int count;
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/** Counter how often point was occupied */
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unsigned int occupied;
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public:
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/** @brief CTor */
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gridPoint(long x, long z);
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/** @brief Adds amount to the internal counter */
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void addCount(unsigned int count, unsigned int occupied);
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/** @brief Adds fixed values to both counters */
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void addFixed(unsigned int count, unsigned int occupied);
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/** @brief Overwrites the internal counters directly */
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void setFixed(unsigned int count, unsigned int occupied);
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/** @brief Returns the occupied value as Percent */
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float getPercent() const;
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/**
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* Getter for the visited counter
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* @return Count
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*/
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inline unsigned int getCount() const{
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return this->count;
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}
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/**
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* Getter for the occupied counter
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* @return Count of Occupieds
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*/
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inline unsigned int getOccupied() const{
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return this->occupied;
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}
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/**
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* Getter for the absolute x coordinate
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* @return the absolute x coordinate
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*/
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inline long getX() const {
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return this->x;
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}
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/**
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* Getter for the absolute z coordinate
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* @return the absolute z coordinate
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*/
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inline long getZ() const {
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return this->z;
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}
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/**
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* Checks if the point is smaller than the given point
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* @param p the point to campare to
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* @return true if smaller else false
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*/
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inline bool isSmallerThan(const gridPoint& p) const
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{
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if (getX() < p.getX()) return true;
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if (getX() > p.getX()) return false;
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if (getZ() < p.getZ()) return true;
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if (getZ() > p.getZ()) return false;
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return true;
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}
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};
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#endif
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