Initial commit

This commit is contained in:
Bassem Girgis
2018-12-20 17:34:07 -06:00
parent 7a2d899662
commit 81b4b9e273
34743 changed files with 5940233 additions and 0 deletions

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TOP = ../..
SWIGEXE = $(TOP)/../swig
SWIG_LIB_DIR = $(TOP)/../$(TOP_BUILDDIR_TO_TOP_SRCDIR)Lib
CXXSRCS = example.cxx
TARGET = example
INTERFACE = example.i
LIBS =
SWIGOPT =
check: build
$(MAKE) -f $(TOP)/Makefile SRCDIR='$(SRCDIR)' php5_run
build:
$(MAKE) -f $(TOP)/Makefile SRCDIR='$(SRCDIR)' CXXSRCS='$(CXXSRCS)' \
SWIG_LIB_DIR='$(SWIG_LIB_DIR)' SWIGEXE='$(SWIGEXE)' \
SWIGOPT='$(SWIGOPT)' TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' \
php5_cpp
clean:
$(MAKE) -f $(TOP)/Makefile SRCDIR='$(SRCDIR)' php5_clean

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/* File : example.cxx */
#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() {
return M_PI*radius*radius;
}
double Circle::perimeter() {
return 2*M_PI*radius;
}
double Square::area() {
return width*width;
}
double Square::perimeter() {
return 4*width;
}

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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() = 0;
virtual double perimeter() = 0;
static int nshapes;
};
class Circle : public Shape {
private:
double radius;
public:
Circle(double r) : radius(r) { }
virtual double area();
virtual double perimeter();
};
class Square : public Shape {
private:
double width;
public:
Square(double w) : width(w) { }
virtual double area();
virtual double perimeter();
};

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

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<?php
# This example illustrates how member variables are wrapped.
require("example.php");
# ----- Object creation -----
print "Creating some objects:\n";
$c = new Circle(10);
print " Created circle\n";
$s = new Square(10);
print " Created square\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},{$s->y})\n";
# ----- Call some methods -----
# Notice how the Shape_area() and Shape_perimeter() functions really
# invoke the appropriate virtual method on each object.
print "\nHere are some properties of the shapes:\n";
foreach (array($c,$s) as $o) {
print " ". get_class($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
$c = NULL;
$s = NULL;
# and don't forget the $o from the for loop above. It still refers to
# the square.
$o = NULL;
print Shape::nshapes() . " shapes remain\n";
print "Goodbye\n";
?>