Imported from /srv/lorry/lorry-area/swig-tarball/swig-1.3.40.tar.gz.HEADswig-1.3.40master

1 files changed, 54 insertions, 0 deletions

diff --git a/Examples/lua/owner/example.h b/Examples/lua/owner/example.h
new file mode 100644
index 0000000..b005680
--- /dev/null
+++ b/Examples/lua/owner/example.h
@@ -0,0 +1,54 @@
+/* File : example.h */

+#include <vector>

+

+class Shape {

+public:

+  Shape() {

+    nshapes++;

+  }

+  virtual ~Shape() {

+    nshapes--;

+  };

+  double  x, y;   

+  void    move(double dx, double dy);

+  virtual double area(void) = 0;

+  virtual double perimeter(void) = 0;

+  static  int nshapes;

+};

+

+class Circle : public Shape {

+private:

+  double radius;

+public:

+  Circle(double r) : radius(r) { };

+  virtual double area(void);

+  virtual double perimeter(void);

+};

+

+class Square : public Shape {

+private:

+  double width;

+public:

+  Square(double w) : width(w) { };

+  virtual double area(void);

+  virtual double perimeter(void);

+};

+

+

+Circle* createCircle(double w); // this method creates a new object

+Square* createSquare(double w); // this method creates a new object

+

+class ShapeOwner {

+private:

+    std::vector<Shape*> shapes;

+    ShapeOwner(const ShapeOwner&); // no copying

+    ShapeOwner& operator=(const ShapeOwner&); // no copying

+public:

+    ShapeOwner();

+    ~ShapeOwner();

+    void add(Shape* ptr); // this method takes ownership of the object

+    Shape* get(int idx); // this pointer is still owned by the class (assessor)

+    Shape* remove(int idx); // this method returns memory which must be deleted

+};

+

+