The great merge

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

SWIG/Examples/java/check.list

@@ -0,0 +1,14 @@
+# see top-level Makefile.in
+class
+constants
+enum
+funcptr
+mpointer
+multimap
+native
+pointer
+reference
+simple
+template
+typemap
+variables

SWIG/Examples/java/class/.cvsignore

@@ -0,0 +1,11 @@
+*.class
+*.java
+*_wrap.c
+*_wrap.cxx
+example.dll
+example.dsw
+example.ncb
+example.opt
+example.plg
+Release
+Debug

SWIG/Examples/java/class/Makefile

@@ -0,0 +1,18 @@
+TOP        = ../..
+SWIG       = $(TOP)/../swig
+CXXSRCS    = example.cxx
+TARGET     = example
+INTERFACE  = example.i
+SWIGOPT    =
+
+all::	java
+
+java::
+	$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG)' \
+	SWIGOPT='$(SWIGOPT)' TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' java_cpp
+	javac *.java
+
+clean::
+	$(MAKE) -f $(TOP)/Makefile java_clean
+
+check: all

SWIG/Examples/java/class/example.cxx

@@ -0,0 +1,28 @@
+/* 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;
+}

SWIG/Examples/java/class/example.dsp

@@ -0,0 +1,162 @@
+# Microsoft Developer Studio Project File - Name="example" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=example - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "example.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "example.mak" CFG="example - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "example - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "example - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "example - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "EXAMPLE_EXPORTS" /YX /FD /GZ /c
+# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "$(JAVA_INCLUDE)" /I "$(JAVA_INCLUDE)\win32" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "EXAMPLE_EXPORTS" /YX /FD /GZ /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /out:"example.dll" /pdbtype:sept
+# Begin Special Build Tool
+SOURCE="$(InputPath)"
+PostBuild_Desc=Java compile post-build step
+PostBuild_Cmds=echo on	%JAVA_BIN%\javac *.java
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "example - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "EXAMPLE_EXPORTS" /YX /FD /c
+# ADD CPP /nologo /MT /W3 /GX /O2 /I "$(JAVA_INCLUDE)" /I "$(JAVA_INCLUDE)\win32" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "EXAMPLE_EXPORTS" /YX /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386
+# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386 /out:"example.dll"
+# Begin Special Build Tool
+SOURCE="$(InputPath)"
+PostBuild_Desc=Java compile post-build step
+PostBuild_Cmds=echo on	%JAVA_BIN%\javac *.java
+# End Special Build Tool
+
+!ENDIF 
+
+# Begin Target
+
+# Name "example - Win32 Debug"
+# Name "example - Win32 Release"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
+SOURCE=.\example.cxx
+# End Source File
+# Begin Source File
+
+SOURCE=.\example_wrap.cxx
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# Begin Source File
+
+SOURCE=.\example.h
+# End Source File
+# End Group
+# Begin Group "Resource Files"
+
+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+# End Group
+# Begin Source File
+
+SOURCE=.\example.i
+
+!IF  "$(CFG)" == "example - Win32 Debug"
+
+# Begin Custom Build
+InputPath=.\example.i
+InputName=example
+
+"$(InputName)_wrap.cxx" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	echo In order to function correctly, please ensure the following environment variables are correctly set: 
+	echo JAVA_INCLUDE: %JAVA_INCLUDE% 
+	echo JAVA_BIN: %JAVA_BIN% 
+	echo on 
+	..\..\..\swig.exe -c++ -java $(InputPath) 
+	
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "example - Win32 Release"
+
+# Begin Custom Build
+InputPath=.\example.i
+InputName=example
+
+"$(InputName)_wrap.cxx" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	echo In order to function correctly, please ensure the following environment variables are correctly set: 
+	echo JAVA_INCLUDE: %JAVA_INCLUDE% 
+	echo JAVA_BIN: %JAVA_BIN% 
+	echo on 
+	..\..\..\swig.exe -c++ -java $(InputPath) 
+	
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# End Target
+# End Project

SWIG/Examples/java/class/example.h

@@ -0,0 +1,39 @@
+/* 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);
+};
+
+
+
+
+  

SWIG/Examples/java/class/example.i

@@ -0,0 +1,10 @@
+/* File : example.i */
+%module example
+
+%{
+#include "example.h"
+%}
+
+/* Let's just grab the original header file here */
+%include "example.h"
+

SWIG/Examples/java/class/index.html

@@ -0,0 +1,199 @@
+<html>
+<head>
+<title>SWIG:Examples:java:class</title>
+</head>
+
+<body bgcolor="#ffffff">
+
+
+<tt>SWIG/Examples/java/class/</tt>
+<hr>
+
+<H2>Wrapping a simple C++ class</H2>
+
+<tt>$Header$</tt><br>
+
+<p>
+This example illustrates the high level form of C++ class wrapping performed
+by SWIG.  In this case, a C++ class has a proxy Java class, which 
+provides access to C++ class members.
+
+<h2>The C++ Code</h2>
+
+Suppose you have some C++ classes described by the following (and admittedly lame) 
+header file:
+
+<blockquote>
+<pre>
+/* 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();
+};
+</pre>
+</blockquote>
+
+<h2>The SWIG interface</h2>
+
+A simple SWIG interface for this can be built by simply grabbing the header file
+like this:
+
+<blockquote>
+<pre>
+/* File : example.i */
+%module example
+
+%{
+#include "example.h"
+%}
+
+/* Let's just grab the original header file here */
+%include "example.h"
+</pre>
+</blockquote>
+
+Note: when creating a C++ extension, you must run SWIG with the <tt>-c++</tt> option like this:
+<blockquote>
+<pre>
+% swig -c++ -java example.i
+</pre>
+</blockquote>
+
+<h2>A sample Java program</h2>
+
+Click <a href="main.java">here</a> to see a Java program that calls the C++ functions from Java.
+
+<h2>Key points</h2>
+
+<ul>
+<li>To create a new object, you call a constructor like this:
+
+<blockquote>
+<pre>
+Circle c = new Circle(10);
+</pre>
+</blockquote>
+
+<p>
+<li>To access member data, a pair of accessor functions are used.
+For example:
+
+<blockquote>
+<pre>
+c.setX(15);        // Set member data
+x = c.getX();      // Get member data
+</pre>
+</blockquote>
+
+<p>
+<li>To invoke a member function, you simply do this
+
+<blockquote>
+<pre>
+System.out.println( "The area is " + c.area() );
+</pre>
+</blockquote>
+
+<p>
+<li>To invoke a destructor, simply do this
+
+<blockquote>
+<pre>
+c.delete();     // Deletes a shape
+</pre>
+</blockquote>
+
+<p>
+<li>Static member variables are wrapped with java static get and set access functions.  For example:
+
+<blockquote>
+<pre>
+n = Shape.getNshapes();     // Get a static data member
+Shape.setNshapes(13);       // Set a static data member
+</pre>
+</blockquote>
+
+</ul>
+
+<h2>General Comments</h2>
+
+<ul>
+<li>This high-level interface using shadow classes is not the only way to handle C++ code. 
+A low level interface using c functions to access member variables and member functions is the alternative SWIG
+approach. This entails passing around the c pointer or c++ 'this' pointer and as such it is not difficult to crash the JVM. 
+The abstraction of the underlying pointer by the java shadow classes far better fits the java programming paradigm.
+
+<p>
+<li>SWIG *does* know how to properly perform upcasting of objects in an inheritance
+hierarchy (including multiple inheritance).  However Java classes can only derive from one base class so multiple inheritance
+is not implemented. Java classes can implement more than one interface so there is scope for improvement in the future. 
+
+<p>
+<li>A wide variety of C++ features are not currently supported by SWIG.  Here is the
+short and incomplete list:
+
+<p>
+<ul>
+<li>Overloaded methods and functions.  SWIG wrappers don't know how to resolve name
+conflicts so you must give an alternative name to any overloaded method name using the
+%name directive like this:
+
+<blockquote>
+<pre>
+void foo(int a);  
+%name(foo2) void foo(double a, double b);
+</pre>
+</blockquote>
+
+<p>
+<li>Overloaded operators.  Not supported at all. The only workaround for this is
+to write a helper function. For example:
+
+<blockquote>
+<pre>
+%inline %{
+    Vector *vector_add(Vector *a, Vector *b) {
+          ... whatever ...
+    }
+%}
+</pre>
+</blockquote>
+
+<p>
+<li>Namespaces.  Not supported at all. Won't be supported until SWIG2.0 (if at all).
+
+</ul>
+</ul>
+
+<hr>
+</body>
+</html>

SWIG/Examples/java/class/main.java

@@ -0,0 +1,70 @@
+// This example illustrates how C++ classes can be used from Java using SWIG.
+// The Java class gets mapped onto the C++ class and behaves as if it is a Java class.
+
+public class main {
+  static {
+    try {
+        System.loadLibrary("example");
+    } catch (UnsatisfiedLinkError e) {
+      System.err.println("Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" + e);
+      System.exit(1);
+    }
+  }
+
+  public static void main(String argv[]) 
+  {
+    // ----- Object creation -----
+    
+    System.out.println( "Creating some objects:" );
+    Circle c = new Circle(10);
+    System.out.println( "    Created circle " + c );
+    Square s = new Square(10);
+    System.out.println( "    Created square " + s );
+    
+    // ----- Access a static member -----
+    
+    System.out.println( "\nA total of " + Shape.getNshapes() + " shapes were created" );
+    
+    // ----- Member data access -----
+    
+    // Notice how we can do this using functions specific to
+    // the 'Circle' class.
+    c.setX(20);
+    c.setY(30);
+    
+    // Now use the same functions in the base class
+    Shape shape = s;
+    shape.setX(-10);
+    shape.setY(5);
+    
+    System.out.println( "\nHere is their current position:" );
+    System.out.println( "    Circle = (" + c.getX() + " " + c.getY() + ")" );
+    System.out.println( "    Square = (" + s.getX() + " " + s.getY() + ")" );
+    
+    // ----- Call some methods -----
+    
+    System.out.println( "\nHere are some properties of the shapes:" );
+    Shape[] shapes = {c,s};
+    for (int i=0; i<shapes.length; i++)
+    {
+          System.out.println( "   " + shapes[i].toString() );
+          System.out.println( "        area      = " + shapes[i].area() );
+          System.out.println( "        perimeter = " + shapes[i].perimeter() );
+    }
+    
+    // Notice how the area() and perimeter() functions really
+    // invoke the appropriate virtual method on each object.
+    
+    // ----- Delete everything -----
+    
+    System.out.println( "\nGuess I'll clean up now" );
+    
+    // Note: this invokes the virtual destructor
+    // You could leave this to the garbage collector
+    c.delete();
+    s.delete();
+    
+    System.out.println( Shape.getNshapes() + " shapes remain" );
+    System.out.println( "Goodbye" );
+  }
+}

SWIG/Examples/java/constants/.cvsignore

@@ -0,0 +1,11 @@
+*.class
+*.java
+*_wrap.c
+*_wrap.cxx
+example.dll
+example.dsw
+example.ncb
+example.opt
+example.plg
+Release
+Debug

SWIG/Examples/java/constants/Makefile

@@ -0,0 +1,18 @@
+TOP        = ../..
+SWIG       = $(TOP)/../swig
+CXXSRCS    = 
+TARGET     = example
+INTERFACE  = example.i
+SWIGOPT    =
+
+all::	java
+
+java::
+	$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG)' \
+	SWIGOPT='$(SWIGOPT)' TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' java_cpp
+	javac *.java
+
+clean::
+	$(MAKE) -f $(TOP)/Makefile java_clean
+
+check: all

SWIG/Examples/java/constants/example.i

@@ -0,0 +1,27 @@
+/* File : example.i */
+%module example
+
+/* A few preprocessor macros */
+
+#define    ICONST      42
+#define    FCONST      2.1828
+#define    CCONST      'x'
+#define    CCONST2     '\n'
+#define    SCONST      "Hello World"
+#define    SCONST2     "\"Hello World\""
+
+/* This should work just fine */
+#define    EXPR        ICONST + 3*(FCONST)
+
+/* This shouldn't do anything */
+#define    EXTERN      extern
+
+/* Neither should this (BAR isn't defined) */
+#define    FOO         (ICONST + BAR)
+
+/* The following directives also produce constants */
+
+%constant int iconst = 37;
+%constant double fconst = 3.14;
+
+

SWIG/Examples/java/constants/index.html

@@ -0,0 +1,53 @@
+<html>
+<head>
+<title>SWIG:Examples:java:constants</title>
+</head>
+
+<body bgcolor="#ffffff">
+
+<tt>SWIG/Examples/java/constants/</tt>
+<hr>
+
+<H2>Wrapping C Constants</H2>
+
+<tt>$Header$</tt><br>
+
+<p>
+When SWIG encounters C preprocessor macros and C declarations that look like constants,
+it creates Java constant with an identical value.  Click <a href="example.i">here</a>
+to see a SWIG interface with some constant declarations in it.
+
+<h2>Accessing Constants from Java</h2>
+
+Click <a href="main.java">here</a> to see a Java program that prints out the values
+of the constants contained in the above file.
+
+<h2>Key points</h2>
+
+<ul>
+<li>The values of preprocessor macros are converted into Java constants.
+<li>Types are inferred by syntax (e.g., "3" is an integer and "3.5" is a float).
+<li>Character constants such as 'x' are converted into Java strings.
+<li>C string literals such as "Hello World" are converted into Java strings.
+<li>Macros that are not fully defined are simply ignored.  For example:
+<blockquote>
+<pre>
+#define EXTERN extern
+</pre>
+</blockquote>
+is ignored because SWIG has no idea what type of variable this would be.
+
+<p>
+<li>Expressions are allowed provided that all of their components are defined. Otherwise, the constant is ignored.
+
+<li>Certain C declarations involving 'const' are also turned into Java constants. 
+<li>The constants that appear in a SWIG interface file do not have to appear in any sort
+of matching C source file since the creation of a constant does not require linkage
+to a stored value (i.e., a value held in a C global variable or memory location).
+</ul>
+
+<hr>
+
+
+</body>
+</html>

SWIG/Examples/java/constants/main.java

@@ -0,0 +1,44 @@
+import java.lang.reflect.*;
+
+public class main {
+  static {
+    try {
+        System.loadLibrary("example");
+    } catch (UnsatisfiedLinkError e) {
+      System.err.println("Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" + e);
+      System.exit(1);
+    }
+  }
+
+  public static void main(String argv[]) 
+  {
+    System.out.println("ICONST  = " + example.ICONST + " (should be 42)");
+    System.out.println("FCONST  = " + example.FCONST + " (should be 2.1828)");
+    System.out.println("CCONST  = " + example.CCONST + " (should be 'x')");
+    System.out.println("CCONST2 = " + example.CCONST2 + " (this should be on a new line)");
+    System.out.println("SCONST  = " + example.SCONST + " (should be 'Hello World')");
+    System.out.println("SCONST2 = " + example.SCONST2 + " (should be '\"Hello World\"')");
+    System.out.println("EXPR    = " + example.EXPR +   " (should be 48.5484)");
+    System.out.println("iconst  = " + example.iconst + " (should be 37)");
+    System.out.println("fconst  = " + example.fconst + " (should be 3.14)");
+
+// Use reflection to check if these variables are defined:
+    try
+    {
+        System.out.println("EXTERN = " + example.class.getField("EXTERN") + " (Arg! This shouldn't print anything)");
+    }
+    catch (NoSuchFieldException e)
+    {
+        System.out.println("EXTERN isn't defined (good)");
+    }
+
+    try
+    {
+        System.out.println("FOO    = " + example.class.getField("FOO") + " (Arg! This shouldn't print anything)");
+    }
+    catch (NoSuchFieldException e)
+    {
+        System.out.println("FOO isn't defined (good)");
+    }
+  }
+}

SWIG/Examples/java/enum/.cvsignore

@@ -0,0 +1,11 @@
+*.class
+*.java
+*_wrap.c
+*_wrap.cxx
+example.dll
+example.dsw
+example.ncb
+example.opt
+example.plg
+Release
+Debug

SWIG/Examples/java/enum/Makefile

@@ -0,0 +1,18 @@
+TOP        = ../..
+SWIG       = $(TOP)/../swig
+CXXSRCS    = example.cxx
+TARGET     = example
+INTERFACE  = example.i
+SWIGOPT    =
+
+all::	java
+
+java::
+	$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG)' \
+	SWIGOPT='$(SWIGOPT)' TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' java_cpp
+	javac *.java
+
+clean::
+	$(MAKE) -f $(TOP)/Makefile java_clean
+
+check: all

SWIG/Examples/java/enum/example.cxx

@@ -0,0 +1,37 @@
+/* File : example.cxx */
+
+#include "example.h"
+#include <stdio.h>
+
+void Foo::enum_test(speed s) {
+  if (s == IMPULSE) {
+    printf("IMPULSE speed\n");
+  } else if (s == WARP) {
+    printf("WARP speed\n");
+  } else if (s == LUDICROUS) {
+    printf("LUDICROUS speed\n");
+  } else {
+    printf("Unknown speed\n");
+  }
+}
+
+void enum_test(color c, Foo::speed s) {
+  if (c == RED) {
+    printf("color = RED, ");
+  } else if (c == BLUE) {
+    printf("color = BLUE, ");
+  } else if (c == GREEN) {
+    printf("color = GREEN, ");
+  } else {
+    printf("color = Unknown color!, ");
+  }
+  if (s == Foo::IMPULSE) {
+    printf("speed = IMPULSE speed\n");
+  } else if (s == Foo::WARP) {
+    printf("speed = WARP speed\n");
+  } else if (s == Foo::LUDICROUS) {
+    printf("speed = LUDICROUS speed\n");
+  } else {
+    printf("speed = Unknown speed!\n");
+  }
+}

SWIG/Examples/java/enum/example.h

@@ -0,0 +1,13 @@
+/* File : example.h */
+
+enum color { RED, BLUE, GREEN };
+
+class Foo {
+ public:
+  Foo() { }
+  enum speed { IMPULSE, WARP, LUDICROUS };
+  void enum_test(speed s);
+};
+
+void enum_test(color c, Foo::speed s);
+

SWIG/Examples/java/enum/example.i

@@ -0,0 +1,13 @@
+/* File : example.i */
+%module example
+
+%{
+#include "example.h"
+%}
+
+%pragma make_default
+
+/* Let's just grab the original header file here */
+
+%include "example.h"
+

SWIG/Examples/java/enum/index.html

@@ -0,0 +1,37 @@
+<html>
+<head>
+<title>SWIG:Examples:java:enum</title>
+</head>
+
+<body bgcolor="#ffffff">
+
+
+<tt>SWIG/Examples/java/enum/</tt>
+<hr>
+
+<H2>Wrapping enumerations</H2>
+
+<tt>$Header$</tt><br>
+
+<p>
+This example tests SWIG's ability to wrap enumerations.  By default, SWIG
+converts enumeration specifications into integer constants.  Further use
+of enumerated types are handled as integers.
+
+<ul>
+<li><a href="example.h">example.h</a>.  Header file containing some enums.
+<li><a href="example.i">example.i</a>.  Interface file.
+<li><a href="main.java">main.java</a>. Sample Java program.
+</ul>
+
+<h2>Notes</h2>
+
+<ul>
+<li>SWIG allows arbitrary integers to be passed as enum values.  However,
+the result of passing an integer not corresponding to any of the values
+specified in the <tt>enum</tt> specification is undefined.
+</ul>
+
+<hr>
+</body>
+</html>