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William DURAND 2012-01-10 18:43:31 +01:00
parent 1194c68af5
commit cf3ec4c8ec
2 changed files with 52 additions and 4 deletions
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6
Euclidean.cpp
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@ -1,9 +1,9 @@
#include "Euclidean.hpp" #include "Euclidean.hpp"
double Euclidean::computeDistanceFrom(const Euclidean & euclidian) double Euclidean::computeDistanceFrom(const Euclidean & euclidean) const
{ {
double diffx = _x - euclidian.getX(); double diffx = _x - euclidean.getX();
double diffy = _y - euclidian.getY(); double diffy = _y - euclidean.getY();
double diffx_sqr = pow(diffx, 2); double diffx_sqr = pow(diffx, 2);
double diffy_sqr = pow(diffy, 2); double diffy_sqr = pow(diffy, 2);

50
Euclidean.hpp
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@ -4,31 +4,79 @@
#include <math.h> #include <math.h>
#include <vector> #include <vector>
/**
* Euclidean class.
*
* @author William Durand <william.durand1@gmail.com>
* @author Guillaume Bernard <guill.bernard1@gmail.com>
*/
class Euclidean class Euclidean
{ {
public: public:
/**
* Constructor
*
* @param const int x Coordinate X
* @param const int y Coordinate Y
*/
Euclidean(const int x, const int y) : _x(x), _y(y) {} Euclidean(const int x, const int y) : _x(x), _y(y) {}
/**
* @param const int x Coordinate X
*/
void setX(const int x) { _x = x; } void setX(const int x) { _x = x; }
/**
* @return const int
*/
int getX() const { return _x; } int getX() const { return _x; }
/**
* @param const int y Coordinate Y
*/
void setY(const int y) { _y = y; } void setY(const int y) { _y = y; }
/**
* @return const int
*/
int getY() const { return _y; } int getY() const { return _y; }
/**
* @param const double distance A distance.
*/
void setDistance(const double distance) { _distance = distance; } void setDistance(const double distance) { _distance = distance; }
/**
* @return const double
*/
double getDistance() const { return _distance; } double getDistance() const { return _distance; }
/**
* @param Euclidean & nearest
*/
void setNearest(Euclidean & nearest) { _nearest = &nearest; } void setNearest(Euclidean & nearest) { _nearest = &nearest; }
/**
* @return const Euclidean*
*/
Euclidean* getNearest() const { return _nearest; } Euclidean* getNearest() const { return _nearest; }
double computeDistanceFrom(const Euclidean & euclidian); /**
* @param const Euclidean & euclidean
* @return const double
*/
double computeDistanceFrom(const Euclidean & euclidean) const;
/**
* @param const std::vector<Euclidean>
* @return double
*/
static double max(const std::vector<Euclidean> vect); static double max(const std::vector<Euclidean> vect);
/**
* @param const std::vector<Euclidean>
* @return double
*/
static double min(const std::vector<Euclidean> vect); static double min(const std::vector<Euclidean> vect);
private: private: