| // This example illustrates how C++ templates can be used from Java. |
| |
| 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[]) |
| { |
| // Call some templated functions |
| System.out.println(example.maxint(3,7)); |
| System.out.println(example.maxdouble(3.14,2.18)); |
| |
| // Create some class |
| |
| vecint iv = new vecint(100); |
| vecdouble dv = new vecdouble(1000); |
| |
| for (int i=0; i<100; i++) |
| iv.setitem(i,2*i); |
| |
| for (int i=0; i<1000; i++) |
| dv.setitem(i, 1.0/(i+1)); |
| |
| { |
| int sum = 0; |
| for (int i=0; i<100; i++) |
| sum = sum + iv.getitem(i); |
| |
| System.out.println(sum); |
| } |
| |
| { |
| double sum = 0.0; |
| for (int i=0; i<1000; i++) |
| sum = sum + dv.getitem(i); |
| System.out.println(sum); |
| } |
| } |
| } |