Ex4.2 feedback: setup Calorimeter class

ex4.2/CaloGrid.hh

@@ -40,6 +40,13 @@ class CaloGrid
 
 			// contigious cells
 			cells = new CaloCell[ nx*ny ];
+
+			// set Cell Ids
+			for ( int i = 0; i < nx ; i++ ) {
+				for ( int j = 0; j < ny ; j++ ) {
+					cells[i*ny +j].setId( i*ny+j );
+				}
+			}
 		}
 } ;
 #endif

ex4.2/Calorimeter.hh

@@ -5,5 +5,34 @@
 
 class Calorimeter
 {
-}
+	public:
+		Calorimeter( int nx, int ny, double x = 0, double y = 0, double z = 0) :
+			calogrid(nx, ny),
+			point(x, y, z)
+		{}
+
+		Calorimeter( const Calorimeter& other ) :
+			calogrid( other.calogrid ),
+			point( other.point )
+		{}
+
+		CaloGrid& grid() {
+			return calogrid;
+		}
+		const CaloGrid& grid() const {
+			return calogrid;
+		}
+
+		Point& position() {
+			return point;
+		}
+		const Point& position() const {
+			return point;
+		}
+
+	private:
+		Point point;
+		CaloGrid calogrid;
+
+};
 #endif

ex4.2/Point.hh

@@ -6,28 +6,29 @@
 class Point
 {
 	public:
-		Point() { init(0, 0, 0) ; }
-		Point( double x, double y, double z ) { init( x, y, z ); }
+		Point( double x = 0, double y = 0, double z = 0) { init( x, y, z ) ; }
+
+		// No need for Constructor or Destructor
 
 		int getX() const { return x ; }
-		bool setX( int new_x ) { return ( x = new_x ) ; }
+		void setX( double new_x ) { x = new_x ; }
 	
 		int getY() const { return y ; }
-		bool setY( int new_y ) { return ( y = new_y ) ; }
+		void setY( double new_y ) { y = new_y ; }
 
 		int getZ() const { return z ; }
-		bool setZ( int new_z ) { return ( z = new_z ) ; }
+		void setZ( double new_z ) { z = new_z ; }
 
-		void setPoint( double in_x, double in_y, double in_z ) {
-			x = in_x ;
-			y = in_y ;
-			z = in_z ;
+		void setPoint( double x, double y, double z ) {
+			setX(x) ;
+			setY(y) ;
+			setZ(z) ;
 		}
 
 	
 	private:
 		void init( double x, double y, double z ) {
-			setPoint( x, y, z );
+			setPoint( x, y, z ) ;
 		}
 
 		double x, y, z = 0 ;

ex4.2/main.cpp

@@ -1,6 +1,8 @@
+#include "iostream"
 #include "CaloCell.hh"
 #include "CaloGrid.hh"
 #include "Point.hh"
+#include "Calorimeter.hh"
 
 int main() {
 	CaloCell cell(0, 1) ;
@@ -10,4 +12,12 @@ int main() {
 
 
 	grid.cell(1, 1);
+
+	int nx = 2;
+	int ny = 2;
+
+	Calorimeter calo(nx, ny) ;
+
+	std::cout << calo.grid().cell(0,0)->getId() << std::endl;
+	std::cout << calo.grid().cell(nx-1,ny-1)->getId() << std::endl;
 }