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C++ IsoString::Break方法代码示例

本文整理汇总了C++中IsoString::Break方法的典型用法代码示例。如果您正苦于以下问题：C++ IsoString::Break方法的具体用法？C++ IsoString::Break怎么用？C++ IsoString::Break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类IsoString的用法示例。


在下文中一共展示了IsoString::Break方法的7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: Open

ImageDescriptionArray JPEGInstance::Open( const String& filePath, const IsoString& hints )
{
   Close();

   try
   {
      Exception::EnableConsoleOutput();

      JPEGImageOptions jpegOptions = JPEGFormat::DefaultOptions();
      IsoStringList theHints;
      hints.Break( theHints, ' ', true/*trim*/ );
      theHints.Remove( IsoString() );
      for ( IsoStringList::const_iterator i = theHints.Begin(); i < theHints.End(); ++i )
         if ( *i == "verbosity" )
         {
            if ( ++i == theHints.End() )
               break;
            int n;
            if ( i->TryToInt( n ) )
               jpegOptions.verbosity = Range( n, 0, 3 );
         }

      m_reader = new JPEGReader;
      m_reader->SetJPEGOptions( jpegOptions );
      m_reader->Open( filePath );
      return ImageDescriptionArray() << ImageDescription( m_reader->Info(), m_reader->Options() );
   }
   catch ( ... )
   {
      Close();
      throw;
   }
}
开发者ID:AndresPozo，项目名称:PCL，代码行数:33，代码来源:JPEGInstance.cpp

示例2: getFormattedNumber

String PropertyUtils::getFormattedNumber( String numberStr, IsoString numberFormat )
{
   if ( numberStr.IsEmpty() )
      return numberStr;

   size_t im = numberFormat.Find( 'm' );
   if ( im == String::notFound )
      return String().Format( numberFormat.c_str(), stringToFloatSafe( numberStr ) );

   numberFormat.DeleteRight( im );
   numberFormat.DeleteLeft( 1 );
   StringList tokens;
   numberFormat.Break( tokens, '.', true/*trim*/ );
   size_t fraction = stringToIntSafe( tokens[1] );
   size_t width    = stringToIntSafe( tokens[0] ) - fraction;
   assert( width > 0 );
   int hours = Trunc( stringToFloatSafe( numberStr ) );
   switch ( fraction )
   {
   case 3:
      {
         int minutes = Trunc( (stringToFloatSafe( numberStr ) - hours)*60 );
         IsoString formatStr = '%' + IsoString().Format( "%dd",width ) + ":%02d";
         return String().Format( formatStr.c_str(), hours, Abs( minutes ) );
      }
   case 5:
      {
         int minutes     = Trunc( (stringToFloatSafe( numberStr ) - hours)*60 );
         int minutesfrac = Trunc( ((stringToFloatSafe( numberStr ) - hours)*60 - minutes)*10);
         IsoString formatStr = '%' + IsoString().Format( "%dd", width ) + ":%02d.%d";
         return String().Format( formatStr.c_str(), hours, Abs( minutes ), Abs( minutesfrac ) );
      }
   case 6:
      {
         int minutes     = Trunc( (stringToFloatSafe( numberStr ) - hours)*60 );
         int seconds     = Trunc( ((stringToFloatSafe( numberStr ) - hours)*60 - minutes)*60 );
         IsoString formatStr = '%' + IsoString().Format( "%dd", width ) + ":%02d:%02d";
         return String().Format( formatStr.c_str(), hours, Abs( minutes ), Abs( seconds ) );
      }
   case 8:
      {
         int minutes     = Trunc( (stringToFloatSafe( numberStr ) - hours)*60 );
         int seconds     = Trunc( ((stringToFloatSafe( numberStr ) - hours)*60 - minutes)*60 );
         int secondsfrac = Trunc( (((stringToFloatSafe( numberStr ) - hours)*60 - minutes)*60 - seconds)*10 );
         IsoString formatStr = '%' + IsoString().Format( "%dd", width ) + ":%02d:%02d.%d";
         return String().Format( formatStr.c_str(), hours, Abs( minutes ), Abs( seconds ), Abs( secondsfrac ) );
      }
   case 9:
      {
         int minutes     = Trunc( (stringToFloatSafe( numberStr ) - hours)*60 );
         int seconds     = Trunc( ((stringToFloatSafe( numberStr ) - hours)*60 - minutes)*60 );
         int secondsfrac = Trunc( (((stringToFloatSafe( numberStr ) - hours)*60 - minutes)*60 - seconds)*100 );
         IsoString formatStr = '%' + IsoString().Format( "%dd", width ) + ":%02d:%02d.%02d";
         return String().Format( formatStr.c_str(), hours, Abs( minutes ), Abs( seconds ), Abs( secondsfrac ) );
      }
   default:
      return String();
   }
}
开发者ID:eprimucci，项目名称:PCL，代码行数:59，代码来源:PropertyNode.cpp

示例3: FromSource

Filter Filter::FromSource( const IsoString& src )
{
   IsoStringList lines;
   src.Break( lines, '\n' );
   FilterParser P( lines );
   if ( P.Filters().IsEmpty() )
      return Filter();
   return P.Filters()[0];
}
开发者ID:SunGong1993，项目名称:PCL，代码行数:9，代码来源:FilterLibrary.cpp

示例4: Create

void JPEGInstance::Create( const String& filePath, int numberOfImages, const IsoString& hints )
{
   Close();

   Exception::EnableConsoleOutput();

   m_writer = new JPEGWriter;
   m_writer->Create( filePath );

   JPEGImageOptions jpegOptions = JPEGFormat::DefaultOptions();

   IsoStringList theHints;
   hints.Break( theHints, ' ', true/*trim*/ );
   theHints.Remove( IsoString() );
   for ( IsoStringList::const_iterator i = theHints.Begin(); i < theHints.End(); ++i )
   {
      if ( *i == "quality" )
      {
         if ( ++i == theHints.End() )
            break;
         int q = jpegOptions.quality;
         if ( i->TryToInt( q ) )
            jpegOptions.quality = Range( q, 0, 100 );
      }
      else if ( *i == "optimized" )
         jpegOptions.optimizedCoding = true;
      else if ( *i == "no-optimized" )
         jpegOptions.optimizedCoding = false;
      else if ( *i == "arithmetic" )
         jpegOptions.arithmeticCoding = true;
      else if ( *i == "huffman" )
         jpegOptions.arithmeticCoding = false;
      else if ( *i == "progressive" )
         jpegOptions.progressive = true;
      else if ( *i == "no-progressive" )
         jpegOptions.progressive = false;
      else if ( *i == "verbosity" )
      {
         if ( ++i == theHints.End() )
            break;
         int n;
         if ( i->TryToInt( n ) )
            jpegOptions.verbosity = Range( n, 0, 3 );
      }
   }

   m_writer->SetJPEGOptions( jpegOptions );
}
开发者ID:AndresPozo，项目名称:PCL，代码行数:48，代码来源:JPEGInstance.cpp

示例5: Aliases

IsoStringList ProcessParameter::Aliases() const
{
   size_type len = 0;
   (*API->Process->GetParameterAliasIdentifiers)( m_data->handle, 0, &len );

   IsoStringList aliases;
   if ( len > 0 )
   {
      IsoString csAliases;
      csAliases.SetLength( len );
      if ( (*API->Process->GetParameterAliasIdentifiers)( m_data->handle, csAliases.c_str(), &len ) == api_false )
         throw APIFunctionError( "GetParameterAliasIdentifiers" );
      csAliases.ResizeToNullTerminated();
      csAliases.Break( aliases, ',' );
   }
   return aliases;
}
开发者ID:SunGong1993，项目名称:PCL，代码行数:17，代码来源:ProcessParameter.cpp

示例6: EnumerationElements

ProcessParameter::enumeration_element_list ProcessParameter::EnumerationElements() const
{
   if ( !IsEnumeration() )
      return enumeration_element_list();

   size_type count = (*API->Process->GetParameterElementCount)( m_data->handle );
   if ( count == 0 )
      throw APIFunctionError( "GetParameterElementCount" );

   enumeration_element_list elements( count );

   for ( size_type i = 0; i < count; ++i )
   {
      size_type len = 0;
      (*API->Process->GetParameterElementIdentifier)( m_data->handle, i, 0, &len );
      if ( len == 0 )
         throw APIFunctionError( "GetParameterElementIdentifier" );
      elements[i].id.SetLength( len );
      if ( (*API->Process->GetParameterElementIdentifier)( m_data->handle, i, elements[i].id.c_str(), &len ) == api_false )
         throw APIFunctionError( "GetParameterElementIdentifier" );
      elements[i].id.ResizeToNullTerminated();

      len = 0;
      (*API->Process->GetParameterElementAliasIdentifiers)( m_data->handle, i, 0, &len );
      if ( len > 0 )
      {
         IsoString aliases;
         aliases.SetLength( len );
         if ( (*API->Process->GetParameterElementAliasIdentifiers)( m_data->handle, i, aliases.c_str(), &len ) == api_false )
            throw APIFunctionError( "GetParameterElementAliasIdentifiers" );
         aliases.ResizeToNullTerminated();
         aliases.Break( elements[i].aliases, ',' );
      }

      elements[i].value = (*API->Process->GetParameterElementValue)( m_data->handle, i );
   }

   return elements;
}
开发者ID:SunGong1993，项目名称:PCL，代码行数:39，代码来源:ProcessParameter.cpp

示例7: Create

void JPCInstance::Create( const String& filePath, int/*numberOfImages*/, const IsoString& hints )
{
   Close();

   Exception::EnableConsoleOutput();

   m_path = filePath;

   IsoStringList theHints;
   hints.Break( theHints, ' ', true/*trim*/ );
   theHints.Remove( IsoString() );
   for ( IsoStringList::const_iterator i = theHints.Begin(); i < theHints.End(); ++i )
   {
      if ( *i == "lossy" )
         m_jp2Options.lossyCompression = true;
      else if ( *i == "lossless" )
         m_jp2Options.lossyCompression = false;
      else if ( *i == "compression-rate" )
      {
         if ( ++i == theHints.End() )
            break;
         if ( i->TryToFloat( m_jp2Options.compressionRate ) )
            m_jp2Options.compressionRate = Range( m_jp2Options.compressionRate, 0.01F, 0.99F );
      }
      else if ( *i == "signed" )
         m_jp2Options.signedSample = true;
      else if ( *i == "unsigned" )
         m_jp2Options.signedSample = false;
      else if ( *i == "tiled" )
         m_jp2Options.tiledImage = true;
      else if ( *i == "untiled" )
         m_jp2Options.tiledImage = true;
      else if ( *i == "tile-width" )
      {
         if ( ++i == theHints.End() )
            break;
         if ( i->TryToInt( m_jp2Options.tileWidth ) )
            m_jp2Options.tileWidth = Range( m_jp2Options.tileWidth, 16, 8192 );
      }
      else if ( *i == "tile-height" )
      {
         if ( ++i == theHints.End() )
            break;
         if ( i->TryToInt( m_jp2Options.tileHeight ) )
            m_jp2Options.tileHeight = Range( m_jp2Options.tileHeight, 16, 8192 );
      }
      else if ( *i == "layers" )
      {
         if ( ++i == theHints.End() )
            break;
         if ( i->TryToInt( m_jp2Options.numberOfLayers ) )
            m_jp2Options.numberOfLayers = Range( m_jp2Options.numberOfLayers, 1, 10 );
      }
      else if ( *i == "lrcp" )
         m_jp2Options.progressionOrder = JPEG2000ProgressionOrder::LRCP;
      else if ( *i == "rlcp" )
         m_jp2Options.progressionOrder = JPEG2000ProgressionOrder::RLCP;
      else if ( *i == "rpcl" )
         m_jp2Options.progressionOrder = JPEG2000ProgressionOrder::RPCL;
      else if ( *i == "pcrl" )
         m_jp2Options.progressionOrder = JPEG2000ProgressionOrder::PCRL;
      else if ( *i == "cprl" )
         m_jp2Options.progressionOrder = JPEG2000ProgressionOrder::CPRL;
   }
}
开发者ID:kkretzschmar，项目名称:PCL，代码行数:65，代码来源:JPEG2000Instance.cpp


注：本文中的IsoString::Break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。