63 lines
1.2 KiB
C
63 lines
1.2 KiB
C
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#ifndef __LINE_H_
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#define __LINE_H_
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#include "grid/gridPoint.h"
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/**
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* Class represents a line object starting at the gridPoint "start"
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* and ending at the gridPoint "end"
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*
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* @author Sebastian Stock, Uwe Hebbelmann, Andre Schemschat
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* @date 25.02.2008
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*/
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class line
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{
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private:
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/** The starting point of the line */
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gridPoint* start;
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/** The ending point of the line */
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gridPoint* end;
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public:
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/** @brief CTor */
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line(gridPoint* start, gridPoint* end);
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/** @brief Returns the length of the line */
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double getLength();
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/**
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* Getter for the start x-coordinate
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* @return the start x-coordinate
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*/
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inline long getStartX() const{
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return start->getX();
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}
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/**
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* Getter for the start z-coordinate
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* @return the start z-coordinate
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*/
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inline long getStartZ() const{
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return start->getZ();
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}
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/**
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* Getter for the end x-coordinate
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* @return the end x-coordinate
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*/
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inline long getEndX() const{
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return end->getX();
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}
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/**
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* Getter for the end z-coordinate
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* @return the end z-coordinate
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*/
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inline long getEndZ() const{
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return end->getZ();
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}
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};
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#endif
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