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Update for new enum wrapping which uses the typesafe enum pattern

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@5953 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2004-05-31 07:14:33 +00:00
commit a1c7dc1051
3 changed files with 18 additions and 25 deletions
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2
SWIG/Examples/java/enum/example.h
View file

@ -5,7 +5,7 @@ enum color { RED, BLUE, GREEN };
class Foo {
public:
Foo() { }
enum speed { IMPULSE, WARP, LUDICROUS };
enum speed { IMPULSE=10, WARP=20, LUDICROUS=30 };
void enum_test(speed s);
};

16
SWIG/Examples/java/enum/index.html
View file

@ -14,9 +14,11 @@
<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.
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.
@ -24,14 +26,6 @@ of enumerated types are handled as integers.
<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>

25
SWIG/Examples/java/enum/main.java
View file

@ -13,27 +13,26 @@ public class main {
{
// Print out the value of some enums
System.out.println("*** color ***");
System.out.println(" RED = " + example.RED);
System.out.println(" BLUE = " + example.BLUE);
System.out.println(" GREEN = " + example.GREEN);
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::IMPULSE = " + Foo.IMPULSE);
System.out.println(" Foo::WARP = " + Foo.WARP);
System.out.println(" Foo::LUDICROUS = " + Foo.LUDICROUS);
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(example.RED, Foo.IMPULSE);
example.enum_test(example.BLUE, Foo.WARP);
example.enum_test(example.GREEN, Foo.LUDICROUS);
example.enum_test(1234,5678);
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.IMPULSE);
f.enum_test(Foo.WARP);
f.enum_test(Foo.LUDICROUS);
f.enum_test(Foo.speed.IMPULSE);
f.enum_test(Foo.speed.WARP);
f.enum_test(Foo.speed.LUDICROUS);
}
}