private Pointer<CThostFtdcTradeField> getTradeField() {
CThostFtdcTradeField tradeField = new CThostFtdcTradeField();
tradeField.ExchangeID().setCString(交易所编号);
tradeField.OrderSysID().setCString(交易所报单编号);
tradeField.OrderRef().setCString(报单编号);
tradeField.Volume(成交数量);
tradeField.Price(成交价格);
tradeField.InstrumentID().setCString(合约代码);
Pointer<CThostFtdcTradeField> pTrade = Pointer.pointerTo(tradeField);
return pTrade;
}
public void doOptimize() {
nlopt = NloptLibrary.nloptCreate(NloptAlgorithm.NLOPT_LD_MMA, start.length);
IntValuedEnum<NloptResult> nloptResult =
nloptSetMinObjective(nlopt, Pointer.pointerTo(object), Pointer.NULL);
if (!nloptResult.equals(NloptResult.NLOPT_SUCCESS)) {
throw new IllegalStateException(nloptResult.toString());
}
nloptResult =
NloptLibrary.nloptAddInequalityMconstraint(
nlopt,
inequalConstraints.getConstraintsSize(),
Pointer.pointerTo(inequalConstraints),
Pointer.NULL,
Pointer.pointerToDoubles(inequalTolerents));
if (!nloptResult.equals(NloptResult.NLOPT_SUCCESS)) {
throw new IllegalStateException(nloptResult.toString());
}
nloptSetXtolRel(nlopt, objectRelativeTolerent);
NloptLibrary.nloptSetXtolAbs1(nlopt, objectAbsoluteTolerence);
Pointer<Double> functionResultPoint = Pointer.pointerToDouble(0);
Pointer<Double> parameterPoint = Pointer.pointerToDoubles(start);
if (null != initOptimizationTrigger) {
Map<String, Object> initData = new HashMap<String, Object>();
initData.put("start", start);
initOptimizationTrigger.accept(initData);
} else {
logger.warn("initOptimizationBus is null");
}
resultStatus = NloptLibrary.nloptOptimize(nlopt, parameterPoint, functionResultPoint).value();
resultParameters = parameterPoint.getDoubles();
resultValue = functionResultPoint.getDouble();
NloptLibrary.nloptDestroy(nlopt);
}
public static void main(String[] args) throws IOException {
try {
{
JFrame f = new JFrame();
f.setVisible(true);
long hwndVal =
JAWTUtils.getNativePeerHandle(f); // TODO com.sun.jna.Native.getComponentID(this);
System.out.println("#\n# hwndVal = " + hwndVal + "\n#");
BridJ.register();
ValuedEnum<ETest> t = testEnum(ETest.eFirst);
if (t != ETest.eFirst) throw new RuntimeException();
}
testSetGetIntBuffer(10);
// if (Platform.isMacOSX()) {
// new NSCalendar();
// new NSAutoReleasePool();
// }
// NativeLibrary lib = BridJ.getNativeLibrary("OpenCL", new
// File("/System/Library/Frameworks/OpenCL.framework/OpenCL"));
// NativeLibrary lib = BridJ.getNativeLibrary("OpenCL", new
// File("/usr/lib/libobjc.dylib"));
// NativeLibrary lib = BridJ.getNativeLibrary("OpenCL", new
// File("/Users/ochafik/nativelibs4java/Runtime/BridJ/src/test/cpp/test/build_out/darwin_universal_gcc_debug/libtest.dylib"));
// Collection<Symbol> symbols = lib.getSymbols();
BridJ.register(MyCallback.class);
BridJ.register();
int ra = testAddDyncall(10, 4);
if (ra != 14) throw new RuntimeException("Expected 14, got " + ra);
ra = testAddDyncall(10, 4);
if (ra != 14) throw new RuntimeException("Expected 14, got " + ra);
testNativeTargetCallbacks();
testJavaTargetCallbacks();
if (true) return;
long crea = Ctest.createTest();
crea = Pointer.pointerToAddress(crea).getPointer().getPeer();
print("Ctest.createTest()", crea, 10, 0);
Ctest test = new Ctest();
// long thisPtr = test.$this.getPeer();
// System.out.println(hex(thisPtr));
print("Ctest.this", Pointer.pointerTo(test, Ctest.class).getPointer().getPeer(), 10, 2);
int res = test.testAdd(1, 2);
System.out.println("res = " + res);
res = test.testVirtualAdd(1, 2);
System.out.println("res = " + res);
res = test.testVirtualAddStdCall(null, 1, 2);
System.out.println("res = " + res);
res = test.testAddStdCall(null, 1, 2);
System.out.println("res = " + res);
TaskbarListDemo.main(null);
IShellWindows win = COMRuntime.newInstance(IShellWindows.class);
IUnknown iu = win.QueryInterface(IUnknown.class);
if (iu == null) throw new RuntimeException("Interface does not handle IUnknown !");
win.Release();
try {
new FunctionTest().add();
MyStruct s = new MyStruct();
s.a(10);
System.out.println("Created MyStruct and set it to 10");
int a = Pointer.pointerTo(s).getInt();
a = s.a();
Pointer.pointerTo(s).setInt(10);
a = Pointer.pointerTo(s).getInt();
a = s.a();
if (s.a() != 10) throw new RuntimeException("invalid value = " + a);
s.b(100.0);
if (s.b() != 100.0) throw new RuntimeException("invalid value = " + a);
} catch (Throwable ex) {
ex.printStackTrace();
}
library = BridJ.getNativeLibrary("test");
// NativeLibrary.load(libraryPath);
new VC9Demangler(null, "?sinInt@@YANH@Z").parseSymbol();
new VC9Demangler(null, "?forwardCall@@YAHP6AHHH@ZHH@Z").parseSymbol();
BridJ.register();
// new VC9Demangler(null, "??0Ctest2@@QEAA@XZ").parseSymbol();
for (Demangler.Symbol symbol : library.getSymbols()) {
String name = symbol.getName();
long addr = symbol.getAddress();
System.out.println(name + " = \t" + hex(addr));
if (name.startsWith("_ZTV") || name.startsWith("_ZTI") || name.startsWith("??_")) {
print("vtable", addr, 10, 1);
} else System.out.println("'" + name + "'");
}
boolean is64 = Platform.is64Bits();
} catch (Throwable ex) {
ex.printStackTrace();
} finally {
System.in.read();
}
/*double dres = PerfLib.testASinB(1, 2);
res = PerfLib.testAddJNI(1, 2);
System.out.println("Done");*/
}
