Initial commit of Octave module.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@10290 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/octave/class/Makefile

@@ -0,0 +1,21 @@
+TOP        = ../..
+SWIG       = $(TOP)/../preinst-swig
+CXXSRCS    = example.cxx
+TARGET     = example
+INTERFACE  = example.i
+LIBS       = -lm
+SWIGOPT    = 
+
+all::
+	$(MAKE) -f $(TOP)/Makefile $(SWIGLIB) CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG)' \
+	SWIGOPT='$(SWIGOPT)' TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' octave_cpp
+
+static::
+	$(MAKE) -f $(TOP)/Makefile $(SWIGLIB) CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG)' \
+	SWIGOPT='$(SWIGOPT)' TARGET='myoctave' INTERFACE='$(INTERFACE)' octave_cpp_static
+
+clean::
+	$(MAKE) -f $(TOP)/Makefile octave_clean
+	rm -f $(TARGET).py
+
+check: all

Examples/octave/class/example.cxx

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+/* File : example.c */
+
+#include "example.h"
+#define M_PI 3.14159265358979323846
+
+/* Move the shape to a new location */
+void Shape::move(double dx, double dy) {
+  x += dx;
+  y += dy;
+}
+
+int Shape::nshapes = 0;
+
+double Circle::area(void) {
+  return M_PI*radius*radius;
+}
+
+double Circle::perimeter(void) {
+  return 2*M_PI*radius;
+}
+
+double Square::area(void) {
+  return width*width;
+}
+
+double Square::perimeter(void) {
+  return 4*width;
+}

Examples/octave/class/example.h

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+/* File : example.h */
+
+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);
+};
+
+
+
+
+  

Examples/octave/class/example.i

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+/* File : example.i */
+%module example
+
+%{
+#include "example.h"
+%}
+
+/* Let's just grab the original header file here */
+%include "example.h"
+

Examples/octave/class/runme.m

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+# file: runme.m
+
+# This file illustrates the shadow-class C++ interface generated
+# by SWIG.
+
+example 
+
+# ----- Object creation -----
+
+printf("Creating some objects:\n");
+c = example.Circle(10)
+s = example.Square(10)
+
+# ----- Access a static member -----
+
+printf("\nA total of %i shapes were created\n", example.Shape.nshapes);
+
+# ----- Member data access -----
+
+# Set the location of the object
+
+c.x = 20
+c.y = 30
+
+s.x = -10
+s.y = 5
+
+printf("\nHere is their current position:\n");
+printf("    Circle = (%f, %f)\n",c.x,c.y);
+printf("    Square = (%f, %f)\n",s.x,s.y);
+
+# ----- Call some methods -----
+
+printf("\nHere are some properties of the shapes:\n");
+function print_shape(o)
+      o
+      printf("  area      = %f\n", o.area());
+      printf("  perimeter = %f\n", o.perimeter());
+end;
+print_shape(c);
+print_shape(s);
+
+printf("\nGuess I'll clean up now\n");
+
+# Note: this invokes the virtual destructor
+clear c
+clear s
+
+printf("%i shapes remain\n", example.Shape.nshapes);
+printf("Goodbye\n");
+
+