.

bac1/q1/livres/ex_cpp/Makefile

@@ -0,0 +1,16 @@
+CXX = c++
+CXXFLAGS = -Wall -g
+LDFLAGS= -lm
+
+SOURCE_POINTS= points.cpp main.cpp
+
+all: points
+
+points: $(SOURCE_POINTS)
+	$(CXX) $(CXXFLAGS) -o $@ $(SOURCE_POINTS) $(LDFLAGS)
+
+run: points
+	./points
+
+clean:
+	rm -f *.o ./points

bac1/q1/livres/ex_cpp/main.cpp

@@ -0,0 +1,16 @@
+#include "points.h"
+#include <iostream>
+
+int main(int argc, char *argv[])
+{
+	Points p(5,5);
+	std::cout << p.abscisse() << ' ' << p.ordonnee() << std::endl;
+
+	std::cout << p.rho() << ' ' << p.theta() << std::endl;
+
+	p.deplace(3.1, 2);
+	std::cout << p.abscisse() << ' ' << p.ordonnee() << std::endl;
+
+	
+	return 0;
+}

bac1/q1/livres/ex_cpp/points.cpp

@@ -0,0 +1,39 @@
+#include "points.h"
+#include "math.h"
+
+Points::Points(float m_x, float m_y)
+: x(m_x), y(m_y){}
+
+// SETTERS
+
+void Points::deplace(float m_dx, float m_dy){
+	x += m_dx;
+	y += m_dy;
+}
+
+void Points::homothetie(float k){
+	x *= k;
+	y *= k;
+}
+
+void Points::rotation(float angle){
+
+}
+
+// GETTERS
+
+float Points::abscisse(){
+	return x;
+}
+
+float Points::ordonnee(){
+	return y;
+}
+
+float Points::rho(){
+	return sqrt(x*x + y*y);
+}
+
+float Points::theta(){
+	return atan(y/x);
+}

bac1/q1/livres/ex_cpp/points.h

@@ -0,0 +1,24 @@
+#ifndef POINTS_H
+#define POINTS_H
+
+class Points
+{
+private:
+	float x, y;
+
+
+public:
+	Points(float x, float y);
+
+	void deplace(float, float);
+	void homothetie(float);
+	void rotation(float);
+
+	float abscisse();
+	float ordonnee();
+	float rho();
+	float theta();
+
+};
+
+#endif /* POINTS_H */