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C++ Properties::clear方法代码示例

本文整理汇总了C++中gem::Properties::clear方法的典型用法代码示例。如果您正苦于以下问题：C++ Properties::clear方法的具体用法？C++ Properties::clear怎么用？C++ Properties::clear使用的例子？那么恭喜您, 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类gem::Properties的用法示例。


在下文中一共展示了Properties::clear方法的15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: enumProperties

bool imageBase :: enumProperties(gem::Properties&readable,
                                 gem::Properties&writeable)
{
    readable.clear();
    writeable.clear();
    return false;
}
开发者ID:jptrkz，项目名称:Gem，代码行数:7，代码来源:imageBase.cpp

示例2: enumProperties

bool videoUNICAP :: enumProperties(gem::Properties&readable,
                                   gem::Properties&writeable) {
  readable.clear();
  writeable.clear();

  if(m_handle) {
    int count=0;
    unicap_status_t status= unicap_reenumerate_properties(m_handle, &count );
    if(!SUCCESS(status))
      return false;

    int id=0;
    for(id=0; id<count; id++) {
      unicap_property_t prop;
      gem::any typ;

      status = unicap_enumerate_properties(m_handle, NULL, &prop, id);
      if(!SUCCESS(status))
        continue;

      debugPost("id='%s'\tcat='%s'\tunit='%s'\tflags=%d", 
                prop.identifier,
                prop.category,
                prop.unit,
                prop.flags);


      switch(prop.type) {
      case UNICAP_PROPERTY_TYPE_RANGE: 
        debugPost("range %f-%f", prop.range.min, prop.range.min);
        typ=prop.range.max; 
        break;
      case UNICAP_PROPERTY_TYPE_VALUE_LIST: 
        debugPost("value_list %d", prop.value_list.value_count);
        typ=prop.value_list.value_count;
        break;
      case UNICAP_PROPERTY_TYPE_MENU: 
        debugPost("menu '%s' of %d", prop.menu_item, prop.menu.menu_item_count);
        typ=std::string(prop.menu_item);//prop.menu.menu_item_count;
        break;
      case UNICAP_PROPERTY_TYPE_FLAGS: 
        debugPost("flags");
        break;
      default:
        debugPost("unknown");
        // ?
        break;
      }

      readable.set(prop.identifier, typ);
      if(!(prop.flags & UNICAP_FLAGS_READ_ONLY))
        writeable.set(prop.identifier, typ);

#warning check UNICAP_FLAGS_ON_OFF & UNICAP_FLAGS_ONE_PUSH
    }
  }
  return true;
}
开发者ID:Jackovic，项目名称:Gem，代码行数:58，代码来源:videoUNICAP.cpp

示例3: enumProperties

bool videoVFW :: enumProperties(gem::Properties&readable, gem::Properties&writeable) {
    readable.clear();
    writeable.clear();

    gem::any type=0;

    writeable.set("width", type);
    writeable.set("height", type);


    return true;
}
开发者ID:rfabbri，项目名称:Gem，代码行数:12，代码来源:videoVFW.cpp

示例4: enumProperties

bool videoVLC::enumProperties(gem::Properties&readable,
                              gem::Properties&writeable)
{
  readable.clear();
  writeable.clear();

  writeable.set("width",  m_pixBlock.image.xsize);
  readable.set("width",  m_pixBlock.image.xsize);
  writeable.set("height",  m_pixBlock.image.ysize);
  readable.set("height",  m_pixBlock.image.ysize);
  return false;
}
开发者ID:umlaeute，项目名称:Gem，代码行数:12，代码来源:videoVLC.cpp

示例5: enumProperties

bool videoTEST::enumProperties(gem::Properties&readable,
			       gem::Properties&writeable) {
  readable.clear();
  writeable.clear();


  writeable.set("width", 64);  readable.set("width", 64);
  writeable.set("height", 64); readable.set("height", 64);

  writeable.set("type", std::string("noise"));
  return true;
}
开发者ID:rfabbri，项目名称:Gem，代码行数:12，代码来源:videoTEST.cpp

示例6: enumProperties

bool filmTEST::enumProperties(gem::Properties&readprops, gem::Properties&writeprops) {
  readprops.clear();
  writeprops.clear();

  double d=0;

  readprops.set("width", d);
  readprops.set("height", d);
  readprops.set("fps", d);
  readprops.set("frames", d);

  return true;
}
开发者ID:Jackovic，项目名称:Gem，代码行数:13，代码来源:filmTEST.cpp

示例7: enumProperties

///////////////////////////////
// Properties
bool filmAVIPLAY::enumProperties(gem::Properties&readable,
                                 gem::Properties&writeable) {
    readable.clear();
    writeable.clear();

    gem::any value;
    value=0.;
    readable.set("fps", value);
    readable.set("frames", value);
    readable.set("width", value);
    readable.set("height", value);

    return false;
}
开发者ID:jptrkz，项目名称:Gem，代码行数:16，代码来源:filmAVIPLAY.cpp

示例8: enumProperties

  virtual bool enumProperties(gem::Properties&readable,
                              gem::Properties&writeable) {
    // LATER: shouldn't we merge properties of all handles?
#ifdef __GNUC__
# warning enumProperties stub
#endif

    readable.clear();
    writeable.clear();

    if(m_handle)
      return m_handle->enumProperties(readable, writeable);

    return false;
  }
开发者ID:avilleret，项目名称:Gem，代码行数:15，代码来源:modelloader.cpp

示例9: initParameters_

  bool initParameters_(void) {
    m_parameterNames.clear();
    m_parameter.clear();
    unsigned int count=getNumParameters_();
    unsigned int i;

    m_parameterNames.push_back(""); // dummy parameter
    for(i=0; i<count; i++) {
      std::string name=getParameterName_(i);
      FFUInt32 type = getParameterType_ (i);
      FFMixed def = getParameterDefault_(i);

      gem::any val;
      switch(type) {
      case FF_TYPE_EVENT:
        //?
        break;
      case FF_TYPE_TEXT:
        val = std::string(reinterpret_cast<const char*>(def.PointerValue));
        break;
      default:
        val = def.FloatValue;
      }
      std::cout << "param#"<<i<<": "<<name<<std::endl;
      m_parameterNames.push_back(name);
      m_parameter.set(name, val);
    }
    return true;
  }
开发者ID:ch-nry，项目名称:Gem，代码行数:29，代码来源:pix_freeframe.cpp

示例10: 

///////////////////////////////
// Properties
bool filmQT4L::enumProperties(gem::Properties&readable,
			      gem::Properties&writeable) {
  readable.clear();
  writeable.clear();

  gem::any value;
  value=0.;
  readable.set("fps", value);
  readable.set("frames", value);
  readable.set("tracks", value);
  readable.set("width", value);
  readable.set("height", value);

  writeable.set("colorspace", value);

  return false;
}
开发者ID:Jackovic，项目名称:Gem，代码行数:19，代码来源:filmQT4L.cpp

示例11: enumProperties

bool videoDECKLINK::enumProperties(gem::Properties&readable,
                                   gem::Properties&writeable)
{
  std::string dummy_s;
  int dummy_i=0;
  readable.clear();
  writeable.clear();

  readable.set("width", m_pixBlock.image.xsize);
  readable.set("height", m_pixBlock.image.ysize);

  dummy_s="auto";
  writeable.set("format", dummy_s);
  writeable.set("connection", dummy_s);

  return true;
}
开发者ID:umlaeute，项目名称:Gem，代码行数:17，代码来源:videoDECKLINK.cpp

示例12: getProperties

void videoOptiTrack::getProperties(gem::Properties&props)
{
  std::vector<std::string>keys=props.keys();
  double d;
  std::string s;

  props.clear();
  if(!m_camera) {
    return;
  }

  unsigned int i;
  for(i=0; i<keys.size(); i++) {
    const std::string key=keys[i];
    if("width"==key) {
      props.set(key, m_pixBlock.image.xsize);
      continue;
    }
    if("height"==key) {
      props.set(key, m_pixBlock.image.ysize);
      continue;
    }
    if("fanspeed"==key && m_camera->IsCameraFanSpeedValid()) {
      d=m_camera->CameraFanSpeed();
      props.set(key, d);
      continue;
    }
    if("temperature"==key && m_camera->IsCameraTempValid()) {
      d=m_camera->CameraTemp();
      props.set(key, d);
      continue;
    }

#define GETCAMERAPROP_BOOL(name) if(#name == key) {d=m_camera->##name(); props.set(key, d); continue; } else d=0
#define GETCAMERAPROP_INT(name)  if(#name == key) {d=m_camera->##name(); props.set(key, d); continue; } else d=0
#define GETCAMERAPROP_STR(name)  if(#name == key) {s=m_camera->##name(); props.set(key, s); continue; } else d=0
    GETCAMERAPROP_BOOL(AEC);
    GETCAMERAPROP_BOOL(AGC);
    GETCAMERAPROP_BOOL(ContinuousIR);
    GETCAMERAPROP_BOOL(HighPowerMode);
    GETCAMERAPROP_BOOL(IRFilter);
    GETCAMERAPROP_BOOL(MarkerOverlay);
    GETCAMERAPROP_BOOL(TextOverlay);
    GETCAMERAPROP_INT(Exposure);
    GETCAMERAPROP_INT(FrameDecimation);
    GETCAMERAPROP_INT(FrameRate);
    GETCAMERAPROP_INT(GrayscaleDecimation);
    GETCAMERAPROP_INT(Intensity);
    GETCAMERAPROP_INT(PrecisionCap);
    GETCAMERAPROP_INT(ShutterDelay);
    GETCAMERAPROP_INT(Threshold);
    GETCAMERAPROP_STR(Name);
#undef GETCAMERAPROP_BOOL
#undef GETCAMERAPROP_INT
#undef GETCAMERAPROP_STR
  }
}
开发者ID:megrimm，项目名称:Gem，代码行数:57，代码来源:videoOptiTrack.cpp

示例13: getWriteCapabilities

void imageMAGICK::getWriteCapabilities(std::vector<std::string>&mimetypes, gem::Properties&props) {
    mimetypes.clear();
    props.clear();

    mimetypes = m_mimetypes;

    gem::any value;

    value=100.f;
    props.set("quality", value);
}
开发者ID:rfabbri，项目名称:Gem，代码行数:11，代码来源:imageMAGICK.cpp

示例14: getWriteCapabilities

void imageJPEG::getWriteCapabilities(std::vector<std::string>&mimetypes, gem::Properties&props) {
  mimetypes.clear();
  props.clear();

  mimetypes.push_back("image/jpeg");
  mimetypes.push_back("image/pjpeg");

  gem::any value;

  value=100.f;
  props.set("quality", value);
}
开发者ID:Jackovic，项目名称:Gem，代码行数:12，代码来源:imageJPEG.cpp

示例15: getWriteCapabilities

void imageQT::getWriteCapabilities(std::vector<std::string>&mimetypes, gem::Properties&props) {
  mimetypes.clear();
  props.clear();

  std::map<std::string, OSType>::iterator it;
  for(it = s_mime2type.begin(); it!=s_mime2type.end(); ++it) {
    mimetypes.push_back(it->first);
  }

  gem::any value;

  value=100.f;
  props.set("quality", value);
}
开发者ID:Jackovic，项目名称:Gem，代码行数:14，代码来源:imageQT.cpp


注：本文中的gem::Properties::clear方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。