C++ (Cpp) Dart_SetReturnValue示例

示例#1

文件： test_extension.c 项目： MikeSanti/bleeding_edge

/* Native methods. */
void IfNull(Dart_NativeArguments arguments) {
  Dart_Handle object = Dart_GetNativeArgument(arguments, 0);
  if (Dart_IsNull(object)) {
    Dart_SetReturnValue(arguments, Dart_GetNativeArgument(arguments, 1));
  } else {
    Dart_SetReturnValue(arguments, object);
  }
}

示例#2

文件： ExtPlatform.cpp 项目： shamblett/dartivity_extension

void platformServicePort(Dart_NativeArguments arguments) {
    Dart_EnterScope();
    Dart_SetReturnValue(arguments, Dart_Null());
    Dart_Port service_port =
            Dart_NewNativePort("PlatformService", wrappedPlatformService, true);
    if (service_port != ILLEGAL_PORT) {
        Dart_Handle send_port = HandleError(Dart_NewSendPort(service_port));
        Dart_SetReturnValue(arguments, send_port);
    }
    Dart_ExitScope();
}

示例#3

文件： pdflib.cpp 项目： piif/pdf-dart

void getVersion(Dart_NativeArguments arguments) {
  Dart_EnterScope();
  Dart_Handle result = Dart_NewInteger(PDFLIB_MAJORVERSION);
  Dart_SetReturnValue(arguments, result);
  Dart_ExitScope();
}