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C++ ArgumentParser::has_arg方法代码示例

本文整理汇总了C++中ArgumentParser::has_arg方法的典型用法代码示例。如果您正苦于以下问题:C++ ArgumentParser::has_arg方法的具体用法?C++ ArgumentParser::has_arg怎么用?C++ ArgumentParser::has_arg使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在ArgumentParser的用法示例。


在下文中一共展示了ArgumentParser::has_arg方法的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: m

int
main(int argc, char **argv)
{
  ArgumentParser *argp = new ArgumentParser(argc, argv, "arlsh");

  if ( argp->has_arg("h") ) {
    cout << "Usage: " << argv[0] << "[-r] [-h] [-s] [-l] [-a]" << endl
     << " -r   receiver (sender otherwise)" << endl
     << " -h   this help message" << endl
     << " -s   single per recv, only process a single message per recv()" << endl
#ifdef HAVE_AVAHI
     << " -a   enable Avahi for mDNS lookup" << endl
#else
     << " -a   not available (Avahi not installed)" << endl
#endif
     << " -l   enable multicast loop back" << endl;
    return 0;
  }

  WorldInfoQAMain m(argp);
  SignalManager::register_handler(SIGINT, &m);
  SignalManager::ignore(SIGPIPE);

  m.run();

  SignalManager::finalize();

  delete argp;
  return 0;
}
开发者ID:F34140r,项目名称:rockin-refbox,代码行数:30,代码来源:qa_worldinfo.cpp

示例2: FacesClassifier

int
main(int argc, char **argv)
{
    ArgumentParser *argp = new ArgumentParser(argc, argv, "h:f:c:");

    if (argp->has_arg("h") && argp->has_arg("f"))
    // read image from file
    {
        const char *cascade_file = argp->arg("h");
        const char *image_file   = argp->arg("f");

        JpegReader *   reader = new JpegReader(image_file);
        unsigned char *buffer =
          malloc_buffer(YUV422_PLANAR, reader->pixel_width(), reader->pixel_height());

        reader->set_buffer(buffer);
        reader->read();

        FacesClassifier *classifier =
          new FacesClassifier(cascade_file, reader->pixel_width(), reader->pixel_height());

        classifier->set_src_buffer(buffer, reader->pixel_width(), reader->pixel_height());
        std::list<ROI> *rois = classifier->classify();

        FilterROIDraw *roi_draw = new FilterROIDraw();
        for (std::list<ROI>::iterator i = rois->begin(); i != rois->end(); ++i) {
            printf("ROI: start (%u, %u)  extent %u x %u\n",
                   (*i).start.x,
                   (*i).start.y,
                   (*i).width,
                   (*i).height);

            roi_draw->set_dst_buffer(buffer, &(*i));
            roi_draw->apply();
        }

        ImageDisplay *display = new ImageDisplay(reader->pixel_width(), reader->pixel_height());
        display->show(buffer);

        display->loop_until_quit();

        delete display;

        delete rois;
        free(buffer);
        delete reader;
        delete classifier;
    }

    else if (argp->has_arg("h") && argp->has_arg("c"))
    // get images from camera
    {
        const char *cascade_file = argp->arg("h");

        Camera *camera = NULL;
        try {
            camera = CameraFactory::instance(argp->arg("c"));
            camera->open();
            camera->start();
        } catch (Exception &e) {
            printf("Failed to open camera.\n");
            delete camera;
            return (-1);
        }

        printf("successfully opened camera: w=%d h=%d\n",
               camera->pixel_width(),
               camera->pixel_height());

        TimeTracker *tt              = new TimeTracker();
        unsigned int ttc_recognition = tt->add_class("Face recognition");
        unsigned int loop_count      = 0;

        IplImage *image =
          cvCreateImage(cvSize(camera->pixel_width(), camera->pixel_height()), IPL_DEPTH_8U, 3);

        IplImage *scaled_image =
          cvCreateImage(cvSize(camera->pixel_width() / 2, camera->pixel_height() / 2), IPL_DEPTH_8U, 3);

        FacesClassifier *classifier = new FacesClassifier(cascade_file,
                                                          camera->pixel_width(),
                                                          camera->pixel_height(),
                                                          scaled_image,
                                                          1.2 /* scale factor */,
                                                          2 /* min neighbours */,
                                                          CV_HAAR_DO_CANNY_PRUNING);

        unsigned char *display_buffer = (unsigned char *)malloc(camera->buffer_size());

        ImageDisplay *display =
          new ImageDisplay(camera->pixel_width(), camera->pixel_height(), "QA Faces Classifier");

        Drawer *drawer = new Drawer();
        drawer->set_buffer(display_buffer, camera->pixel_width(), camera->pixel_height());

        SDL_Event redraw_event;
        redraw_event.type           = SDL_KEYUP;
        redraw_event.key.keysym.sym = SDLK_SPACE;

        SDL_PushEvent(&redraw_event);
//.........这里部分代码省略.........
开发者ID:fawkesrobotics,项目名称:fawkes,代码行数:101,代码来源:qa_facesclassifier.cpp

示例3: ArgumentParser

int
main(int argc, char **argv)
{
  int rv = 0;
  ArgumentParser *argp = new ArgumentParser(argc, argv, "hd:v");

  const vector<const char *> & items = argp->items();
  if ( items.size() == 0 || argp->has_arg("h") ) {
  cout << "Fawkes Interface generator - Usage Instructions" << endl
       << "===============================================================================" << endl
       << "Usage: " << argv[0] << " [-h] [-d dir] [-v] config.xml [config2.xml...]" << endl
       << "where [options] is one or more of:" << endl
       << " -h        These help instructions" << endl
       << " -d dir    Directory where to write generated files" << endl
       << " -v        Verbose console output." << endl
       << endl;
  } else {
    string dir = ".";
    if ( argp->has_arg("d") ) {
      dir = argp->arg("d");
    }

    for ( vector<const char *>::const_iterator i = items.begin(); i != items.end(); ++i) {
      string s = *i;
      string prefix;
      size_t pos;

      if ( ( pos = s.find_last_of (".")) != string::npos ) {
    prefix = s.substr(0, pos);
      } else {
    prefix = s;
      }
      s = prefix;
      if ( ( pos = s.find_last_of ("/")) != string::npos ) {
    prefix = s.substr(pos + 1);
      } else {
    prefix = s;
      }

      if ( ! File::exists( *i ) ) {
    cout << "File " << *i << " does not exist" << endl;
    continue;
      } else if (! File::is_regular( *i ) ) {
    cout << *i << " is not a regular file" << endl;
    continue;
      }

      try {
    InterfaceParser    *iparse = new InterfaceParser(*i);
    iparse->parse();
    if ( argp->has_arg("v") ) {
      iparse->print();
    }
    
    InterfaceDigest    *idigest = new InterfaceDigest(*i);

    CppInterfaceGenerator *cppigen = new CppInterfaceGenerator(dir,
                                   iparse->getInterfaceName(),
                                   prefix,
                                   iparse->getInterfaceAuthor(),
                                   iparse->getInterfaceYear(),
                                   iparse->getInterfaceCreationDate(),
                                   iparse->getDataComment(),
                                   idigest->get_hash(),
                                   idigest->get_hash_size(),
                                   iparse->getConstants(),
                                   iparse->getEnumConstants(),
                                   iparse->getDataFields(),
                                   iparse->getPseudoMaps(),
                                   iparse->getMessages()
                                   );

    ToLuaInterfaceGenerator *toluaigen = new ToLuaInterfaceGenerator(dir,
                                     iparse->getInterfaceName(),
                                     prefix,
                                     iparse->getInterfaceAuthor(),
                                     iparse->getInterfaceYear(),
                                     iparse->getInterfaceCreationDate(),
                                     iparse->getDataComment(),
                                     idigest->get_hash(),
                                     idigest->get_hash_size(),
                                     iparse->getConstants(),
                                     iparse->getEnumConstants(),
                                     iparse->getDataFields(),
                                     iparse->getPseudoMaps(),
                                     iparse->getMessages()
                                     );

    cppigen->generate();
    toluaigen->generate();

    delete cppigen;
    delete toluaigen;

    delete iparse;
    delete idigest;
      } catch (Exception &e) {
    cout << "Generating the interface failed." << endl;
    e.print_trace();
        rv = -1;
//.........这里部分代码省略.........
开发者ID:fuxiang90,项目名称:fawkes,代码行数:101,代码来源:main.cpp


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