/trunk/Examples/java/funcptr/runme.java
Java | 33 lines | 24 code | 8 blank | 1 comment | 0 complexity | 0e5814f72951441ea163764dd28de3ba MD5 | raw file
Possible License(s): LGPL-2.1, Cube, GPL-3.0, 0BSD, GPL-2.0
- 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[]) {
- int a = 37;
- int b = 42;
- // Now call our C function with a bunch of callbacks
- System.out.println( "Trying some C callback functions" );
- System.out.println( " a = " + a );
- System.out.println( " b = " + b );
- System.out.println( " ADD(a,b) = " + example.do_op(a,b,example.ADD) );
- System.out.println( " SUB(a,b) = " + example.do_op(a,b,example.SUB) );
- System.out.println( " MUL(a,b) = " + example.do_op(a,b,example.MUL) );
- System.out.println( "Here is what the C callback function classes are called in Java" );
- System.out.println( " ADD = " + example.ADD.getClass().getName() );
- System.out.println( " SUB = " + example.SUB.getClass().getName() );
- System.out.println( " MUL = " + example.MUL.getClass().getName() );
- }
- }