| import member_pointer_const.*; |
| |
| public class member_pointer_const_runme { |
| |
| static { |
| try { |
| System.loadLibrary("member_pointer_const"); |
| } 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 SWIGTYPE_m_Shape__f_void__double memberPtr = null; |
| |
| public static void main(String argv[]) { |
| // Get the pointers |
| |
| SWIGTYPE_m_Shape__f_void__double area_pt = member_pointer_const.areapt(); |
| SWIGTYPE_m_Shape__f_void__double perim_pt = member_pointer_const.perimeterpt(); |
| |
| // Create some objects |
| |
| Square s = new Square(10); |
| |
| // Do some calculations |
| |
| check( "Square area ", 100.0, member_pointer_const.do_op(s,area_pt) ); |
| check( "Square perim", 40.0, member_pointer_const.do_op(s,perim_pt) ); |
| |
| memberPtr = member_pointer_const.getAreavar(); |
| memberPtr = member_pointer_const.getPerimetervar(); |
| |
| // Try the variables |
| check( "Square area ", 100.0, member_pointer_const.do_op(s,member_pointer_const.getAreavar()) ); |
| check( "Square perim", 40.0, member_pointer_const.do_op(s,member_pointer_const.getPerimetervar()) ); |
| |
| // Modify one of the variables |
| member_pointer_const.setAreavar(perim_pt); |
| |
| check( "Square perimeter", 40.0, member_pointer_const.do_op(s,member_pointer_const.getAreavar()) ); |
| |
| // Try the constants |
| |
| memberPtr = member_pointer_const.AREAPT; |
| memberPtr = member_pointer_const.PERIMPT; |
| memberPtr = member_pointer_const.NULLPT; |
| |
| check( "Square area ", 100.0, member_pointer_const.do_op(s,member_pointer_const.AREAPT) ); |
| check( "Square perim", 40.0, member_pointer_const.do_op(s,member_pointer_const.PERIMPT) ); |
| |
| // Typedefs |
| check( "Square perim", 40.0, member_pointer_const.do_op_td(s,perim_pt) ); |
| } |
| |
| private static void check(String what, double expected, double actual) { |
| if (expected != actual) |
| throw new RuntimeException("Failed: " + what + " Expected: " + expected + " Actual: " + actual); |
| } |
| } |