// 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); } } }