C++ (Cpp) String示例

示例#1

文件： FluxCalibrationInstance.cpp 项目： SunGong1993/PCL

bool FluxCalibrationInstance::CanExecuteOn( const View& view, pcl::String& whyNot ) const
{
   if ( view.Image().IsComplexSample() )
   {
      whyNot = "FluxCalibration cannot be executed on complex images.";
      return false;
   }

   if ( view.Image()->IsColor() )
   {
      whyNot = "FluxCalibration cannot be executed on color images.";
      return false;
   }

   FITSKeywordArray inputKeywords;
   view.Window().GetKeywords( inputKeywords );

   if ( FluxCalibrationEngine::KeywordExists( inputKeywords, "FLXMIN" ) ||
        FluxCalibrationEngine::KeywordExists( inputKeywords, "FLXRANGE" ) ||
        FluxCalibrationEngine::KeywordExists( inputKeywords, "FLX2DN" ) )
   {
      whyNot = "FluxCalibration cannot be executed on an already flux-calibrated image.";
      return false;
   }

   whyNot.Clear();
   return true;
}

示例#2

文件： CurvesTransformationInstance.cpp 项目： SunGong1993/PCL

bool CurvesTransformationInstance::CanExecuteOn( const View& view, pcl::String& whyNot ) const
{
   if ( view.Image().IsComplexSample() )
   {
      whyNot = "CurvesTransformation cannot be executed on complex images.";
      return false;
   }

   whyNot.Clear();
   return true;
}

示例#3

文件： BinarizeInstance.cpp 项目： GeorgViehoever/PCL

bool BinarizeInstance::CanExecuteOn( const View& view, pcl::String& whyNot ) const
{
   if ( view.Image().IsComplexSample() )
   {
      whyNot = "Binarize cannot be executed on complex images.";
      return false;
   }

   whyNot.Clear();
   return true;
}

示例#4

文件： ImageIdentifierInstance.cpp 项目： morserover/PCL

bool ImageIdentifierInstance::CanExecuteOn( const View& v, pcl::String& whyNot ) const
{
   if ( !v.IsMainView() )
   {
      whyNot = "ImageIdentifier can only be executed on main views, not on previews.";
      return false;
   }

   whyNot.Clear();
   return true;
}

示例#5

文件： HDRCompositionInterface.cpp 项目： SunGong1993/PCL

bool HDRCompositionInterface::ValidateProcess( const ProcessImplementation& p, pcl::String& whyNot ) const
{
   const HDRCompositionInstance* r = dynamic_cast<const HDRCompositionInstance*>( &p );
   if ( r == 0 )
   {
      whyNot = "Not an HDRComposition instance.";
      return false;
   }

   whyNot.Clear();
   return true;
}

示例#6

文件： ExponentialTransformationInterface.cpp 项目： GeorgViehoever/PCL

bool ExponentialTransformationInterface::ValidateProcess( const ProcessImplementation& p, pcl::String& whyNot ) const
{
   const ExponentialTransformationInstance* r = dynamic_cast<const ExponentialTransformationInstance*>( &p );
   if ( r == 0 )
   {
      whyNot = "Not an ExponentialTransformation instance.";
      return false;
   }

   whyNot.Clear();
   return true;
}

示例#7

文件： GradientsMergeMosaicInterface.cpp 项目： SunGong1993/PCL

bool GradientsMergeMosaicInterface::ValidateProcess( const ProcessImplementation& p, pcl::String& whyNot ) const
{
   const GradientsMergeMosaicInstance* r = dynamic_cast<const GradientsMergeMosaicInstance*>( &p );
   if ( r == 0 )
   {
      whyNot = "Not a GradientMergeMosaic instance.";
      return false;
   }

   whyNot.Clear();
   return true;
}

示例#8

文件： ExtractAlphaChannelsInterface.cpp 项目： morserover/PCL

bool ExtractAlphaChannelsInterface::ValidateProcess( const ProcessImplementation& p, pcl::String& whyNot ) const
{
   const ExtractAlphaChannelsInstance* r = dynamic_cast<const ExtractAlphaChannelsInstance*>( &p );

   if ( r == 0 )
   {
      whyNot = "Not an ExtractAlphaChannels instance.";
      return false;
   }

   whyNot.Clear();
   return true;
}

示例#9

文件： ImageIdentifierInterface.cpp 项目： morserover/PCL

bool ImageIdentifierInterface::ValidateProcess( const ProcessImplementation& p, pcl::String& whyNot ) const
{
   const ImageIdentifierInstance* r = dynamic_cast<const ImageIdentifierInstance*>( &p );

   if ( r == 0 )
   {
      whyNot = "Not an ImageIdentifier instance.";
      return false;
   }

   whyNot.Clear();
   return true;
}

示例#10

文件： GrayscaleRGBInstances.cpp 项目： Astroshed/PCL

bool ConvertToGrayscaleInstance::CanExecuteOn( const View& view, pcl::String& whyNot ) const
{
   if ( view.Image().IsComplexSample() )
   {
      whyNot = "ConvertToGrayscale cannot be executed on complex images.";
      return false;
   }

   if ( view.Image().ColorSpace() == ColorSpace::Gray )
   {
      whyNot = "ConvertToGrayscale cannot be executed on grayscale images.";
      return false;
   }

   whyNot.Clear();
   return true;
}

示例#11

文件： ImageIdentifierInstance.cpp 项目： morserover/PCL

bool ImageIdentifierInstance::Validate( pcl::String& info )
{
   id.Trim();

   // The identifier can either be empty, meaning that a default image
   // identifier will be automatically assigned by the PixInsight core
   // application, or a valid C identifier.
   //
   // We only have to check validity of our identifier here. Uniqueness in any
   // particular naming context is enforced by the core application.

   if ( !id.IsEmpty() && !id.IsValidIdentifier() ) // String::IsValidIdentifier() does the job
   {
      info = '\'' + id + "' is not a valid identifier.";
      return false;
   }

   info.Clear();
   return true;
}

示例#12

文件： CCDFrameInstance.cpp 项目： SunGong1993/PCL

bool CCDFrameInstance::CanExecuteGlobal( pcl::String& whyNot ) const
{
   whyNot.Clear();
   return true;
}

示例#13

文件： INDIMountInstance.cpp 项目： eprimucci/PCL

bool INDIMountInstance::CanExecuteGlobal( pcl::String& whyNot ) const
{
   whyNot.Clear();
   return true;
}