The great merge

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@4141 626c5289-ae23-0410-ae9c-e8d60b6d4f22

SWIG/Examples/php4/shadow/BUILD.sh

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+#! /bin/sh -e
+
+${SWIG:=swig} -php4 -phpfull -c++ -withcxx example.cxx example.i
+phpize && ./configure && make clean && make

SWIG/Examples/php4/shadow/Makefile.old

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+TOP        = ../..
+SWIG       = $(TOP)/../swig
+CXXSRCS    = example.cxx
+TARGET     = php_example
+INTERFACE  = example.i
+LIBS       = -lm
+#SWIGOPT    = -proxy
+
+all::
+	$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG)' \
+	SWIGOPT='$(SWIGOPT)' TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' php4_cpp
+
+clean::
+	rm -f *_wrap* *.o *~ *.so .~* core *.php php_example.h
+
+check: all

SWIG/Examples/php4/shadow/example.cxx

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+/* File : example.c */
+
+#include "example.h"
+#include <math.h>
+
+/* 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;
+}

SWIG/Examples/php4/shadow/example.h

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+/* File : example.h */
+
+#include <stdio.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) { };
+  ~Circle() { };
+  virtual double area(void);
+  virtual double perimeter(void);
+};
+
+class Square : public Shape {
+private:
+  double width;
+public:
+  Square(double w) : width(w) { };
+  ~Square() { }
+  virtual double area(void);
+  virtual double perimeter(void);
+};
+
+
+
+
+  

SWIG/Examples/php4/shadow/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"
+

SWIG/Examples/php4/shadow/runme.php4

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+<?php
+
+# This file illustrates the low-level C++ interface
+# created by SWIG.  In this case, all of our C++ classes
+# get converted into function calls.
+
+include("example.php");
+
+# ----- Object creation -----
+
+print "Creating some objects:\n";
+$c = new Circle(10);
+print "    Created circle $c\n";
+$s = new Square(10);
+print "    Created square $s\n";
+
+# ----- Access a static member -----
+
+print "\nA total of " . Shape::nshapes() . " shapes were created\n";
+
+# ----- Member data access -----
+
+# Set the location of the object.
+# Note: methods in the base class Shape are used since
+# x and y are defined there.
+
+$c->x = 20;
+$c->y = 30;
+$s->x = -10;
+$s->y = 5;
+
+print "\nHere is their current position:\n";
+print "    Circle = (" . $c->x . "," . $c->y . ")\n";
+print "    Square = (" . $s->x . "," . $s->y . ")\n";
+
+# ----- Call some methods -----
+
+print "\nHere are some properties of the shapes:\n";
+foreach (array($c,$s) as $o) {
+      print "    ".get_class($o)." $o\n";
+      print "        area      = " .  $o->area() . "\n";
+      print "        perimeter = " .  $o->perimeter() . "\n";
+  }
+
+# ----- Delete everything -----
+
+print "\nGuess I'll clean up now\n";
+
+# Note: this invokes the virtual destructor
+
+# This causes a seq fault, possibly php trying to call destructor twice ?
+#$c->_destroy();
+#$s->_destroy();
+
+print Shape::nshapes() . " shapes remain\n";
+print "Goodbye\n";
+
+?>