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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);
}
}
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