summaryrefslogtreecommitdiff
path: root/Examples/java/enum
diff options
context:
space:
mode:
authorLorry Tar Creator <lorry-tar-importer@baserock.org>2009-08-18 20:56:02 +0000
committerLorry <lorry@roadtrain.codethink.co.uk>2012-09-25 16:59:08 +0000
commit9f8a09ed743cedd9547bf0661d518647966ab114 (patch)
tree9c7803d3b27a8ec22e91792ac7f7932efa128b20 /Examples/java/enum
downloadswig-tarball-master.tar.gz
Imported from /srv/lorry/lorry-area/swig-tarball/swig-1.3.40.tar.gz.HEADswig-1.3.40master
Diffstat (limited to 'Examples/java/enum')
-rw-r--r--Examples/java/enum/Makefile18
-rw-r--r--Examples/java/enum/example.cxx37
-rw-r--r--Examples/java/enum/example.h13
-rw-r--r--Examples/java/enum/example.i14
-rw-r--r--Examples/java/enum/index.html29
-rw-r--r--Examples/java/enum/runme.java38
6 files changed, 149 insertions, 0 deletions
diff --git a/Examples/java/enum/Makefile b/Examples/java/enum/Makefile
new file mode 100644
index 0000000..14c3017
--- /dev/null
+++ b/Examples/java/enum/Makefile
@@ -0,0 +1,18 @@
+TOP = ../..
+SWIG = $(TOP)/../preinst-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
diff --git a/Examples/java/enum/example.cxx b/Examples/java/enum/example.cxx
new file mode 100644
index 0000000..df7bb63
--- /dev/null
+++ b/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");
+ }
+}
diff --git a/Examples/java/enum/example.h b/Examples/java/enum/example.h
new file mode 100644
index 0000000..9119cd9
--- /dev/null
+++ b/Examples/java/enum/example.h
@@ -0,0 +1,13 @@
+/* File : example.h */
+
+enum color { RED, BLUE, GREEN };
+
+class Foo {
+ public:
+ Foo() { }
+ enum speed { IMPULSE=10, WARP=20, LUDICROUS=30 };
+ void enum_test(speed s);
+};
+
+void enum_test(color c, Foo::speed s);
+
diff --git a/Examples/java/enum/example.i b/Examples/java/enum/example.i
new file mode 100644
index 0000000..fb65689
--- /dev/null
+++ b/Examples/java/enum/example.i
@@ -0,0 +1,14 @@
+/* File : example.i */
+%module example
+
+%{
+#include "example.h"
+%}
+
+/* Force the generated Java code to use the C enum values rather than making a JNI call */
+%javaconst(1);
+
+/* Let's just grab the original header file here */
+
+%include "example.h"
+
diff --git a/Examples/java/enum/index.html b/Examples/java/enum/index.html
new file mode 100644
index 0000000..20daf26
--- /dev/null
+++ b/Examples/java/enum/index.html
@@ -0,0 +1,29 @@
+<html>
+<head>
+<title>SWIG:Examples:java:enum</title>
+</head>
+
+<body bgcolor="#ffffff">
+
+
+<tt>SWIG/Examples/java/enum/</tt>
+<hr>
+
+<H2>Wrapping enumerations</H2>
+
+<p>
+This example tests SWIG's ability to wrap enumerations.
+SWIG wraps enums in numerous different ways. The default approach is to wrap
+each enum with the typesafe enum pattern. Enums are handled as integers in the JNI layer.
+See the documentation for the other approaches for wrapping enums.
+
+
+<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="runme.java">runme.java</a>. Sample Java program.
+</ul>
+
+<hr>
+</body>
+</html>
diff --git a/Examples/java/enum/runme.java b/Examples/java/enum/runme.java
new file mode 100644
index 0000000..56e49af
--- /dev/null
+++ b/Examples/java/enum/runme.java
@@ -0,0 +1,38 @@
+
+public class runme {
+ 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[])
+ {
+ // Print out the value of some enums
+ System.out.println("*** color ***");
+ System.out.println(" " + color.RED + " = " + color.RED.swigValue());
+ System.out.println(" " + color.BLUE + " = " + color.BLUE.swigValue());
+ System.out.println(" " + color.GREEN + " = " + color.GREEN.swigValue());
+
+ System.out.println("\n*** Foo::speed ***");
+ System.out.println(" Foo::" + Foo.speed.IMPULSE + " = " + Foo.speed.IMPULSE.swigValue());
+ System.out.println(" Foo::" + Foo.speed.WARP + " = " + Foo.speed.WARP.swigValue());
+ System.out.println(" Foo::" + Foo.speed.LUDICROUS + " = " + Foo.speed.LUDICROUS.swigValue());
+
+ System.out.println("\nTesting use of enums with functions\n");
+
+ example.enum_test(color.RED, Foo.speed.IMPULSE);
+ example.enum_test(color.BLUE, Foo.speed.WARP);
+ example.enum_test(color.GREEN, Foo.speed.LUDICROUS);
+
+ System.out.println( "\nTesting use of enum with class method" );
+ Foo f = new Foo();
+
+ f.enum_test(Foo.speed.IMPULSE);
+ f.enum_test(Foo.speed.WARP);
+ f.enum_test(Foo.speed.LUDICROUS);
+ }
+}
View Lorry Controller Status