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Sourcecode: gdcm version File versions

Class List

Here are the classes, structs, unions and interfaces with brief descriptions:
gdcm::AnonymizerAnonymizer All function calls actually execute the user specified request. Previous implementation were calling a general Anonymize function but traversing a std::set is O(n) operation, while a simple user specified request is O(log(n)) operation. So 'm' user interaction is O(m*log(n)) which is < O(n) complexity
  • AE Application Entity
  • A string of characters that identifies an Application Entity with leading and trailing spaces (20H) being non-significant. A value consisting solely of spaces shall not be used.
  • Default Character Repertoire excluding character code 5CH (the BACKSLASH \ in ISO-IR 6), and control characters LF, FF, CR and ESC.
  • 16 bytes maximum
gdcm::Attribute< Group, Element, TVR, TVM >Attribute class This class use template metaprograming tricks to let the user know when the template instanciation does not match the public dictionary
zlib_stream::basic_unzip_streambuf< charT, traits >A stream decorator that takes compressed input and unzips it to a istream
zlib_stream::basic_zip_streambuf< charT, traits >A stream decorator that takes raw input and zips it to a ostream
gdcm::BasicOffsetTableClass to represent a BasicOffsetTable
gdcm::ByteSwap< T >ByteSwap
gdcm::ByteSwapFilterByteSwapFilter In place byte-swapping of a dataset FIXME: FL status ??
gdcm::ByteValueClass to represent binary value (array of bytes)
gdcm::CodecCodec class
gdcm::CP246ExplicitDataElementClass to read/write a DataElement as CP246Explicit Data Element
gdcm::CSAElementClass to represent a CSA Element
gdcm::CSAHeaderClass for CSAHeader
gdcm::CSAHeaderDictClass to represent a map of CSAHeaderDictEntry
gdcm::CSAHeaderDictEntryClass to represent an Entry in the Dict Does not really exist within the DICOM definition, just a way to minimize storage and have a mapping from gdcm::Tag to the needed information
gdcm::CurveCurve class to handle element 50xx,3000 Curve Data WARNING: This is deprecated and lastly defined in PS 3.3 - 2004
gdcm::DataElementClass to represent a Data Element either Implicit or Explicit
gdcm::DataSetClass to represent a Data Set (which contains Data Elements) A Data Set represents an instance of a real world Information Object
gdcm::DataSetHelperDataSetHelper (internal class, not intended for user level)
gdcm::DefinedTermsDefined Terms are used when the specified explicit Values may be extended by implementors to include additional new Values. These new Values shall be specified in the Conformance Statement (see PS 3.2) and shall not have the same meaning as currently defined Values in this standard. A Data Element with Defined Terms that does not contain a Value equivalent to one of the Values currently specified in this standard shall not be considered to have an invalid value. Note: Interpretation Type ID (4008,0210) is an example of a Data Element having Defined Terms. It is defined to have a Value that may be one of the set of standard Values; REPORT or AMENDMENT (see PS 3.3). Because this Data Element has Defined Terms other Interpretation Type IDs may be defined by the implementor
gdcm::DefsFIXME I do not like the name 'Defs'
gdcm::DeltaEncodingCodecDeltaEncodingCodec compression used by some private vendor
gdcm::DictClass to represent a map of DictEntry
gdcm::DictConverterClass to convert a .dic file into something else:
  • CXX code : embeded dict into shared lib (DICT_DEFAULT)
  • Debug mode (DICT_DEBUG)
  • XML dict (DICT_XML)
gdcm::DictEntryClass to represent an Entry in the Dict Does not really exist within the DICOM definition, just a way to minimize storage and have a mapping from gdcm::Tag to the needed information
gdcm::DictPrinterDictPrinter class
gdcm::DictsClass to manipulate the sum of knowledge (all the dict user load)
gdcm::DirectionCosinesClass to handle DirectionCosines
gdcm::DirectoryClass for manipulation directories
gdcm::DumperCodec class
gdcm::Element< TVR, TVM >Element class
gdcm::EnumeratedValuesEnumerated Values are used when the specified explicit Values are the only Values allowed for a Data Element. A Data Element with Enumerated Values that does not have a Value equivalent to one of the Values specified in this standard has an invalid value within the scope of a specific Information Object/SOP Class definition. Note: 1. Patient Sex (0010, 0040) is an example of a Data Element having Enumerated Values. It is defined to have a Value that is either "M, "F, or "O (see PS 3.3). No other Value shall be given to this Data Element. 2. Future modifications of this standard may add to the set of allowed values for Data Elements with Enumerated Values. Such additions by themselves may or may not require a change in SOP Class UIDs, depending on the semantics of the Data Element
gdcm::ExplicitDataElementClass to read/write a DataElement as Explicit Data Element
gdcm::ExplicitImplicitDataElementClass to read/write a DataElement as ExplicitImplicit Data Element
gdcm::FileDICOM File See PS 3.10 File: A File is an ordered string of zero or more bytes, where the first byte is at the beginning of the file and the last byte at the end of the File. Files are identified by a unique File ID and may by written, read and/or deleted
gdcm::FileMetaInformationClass to represent a File Meta Information
gdcm::FilenameClass to manipulate file name's
gdcm::FileSetFile-set: A File-set is a collection of DICOM Files (and possibly non-DICOM Files) that share a common naming space within which File IDs are unique
gdcm::FragmentClass to represent a Fragment
itk::GDCMImageIO2ImageIO class for reading and writing DICOM V3.0 and ACR/NEMA (V1.0 & V2.0) images This class is only an adaptor to the gdcm library (currently gdcm 2.0 is used):
gdcm::GroupDictClass to represent the mapping from group number to its abbreviation and name
gdcm::ImageApplyLookupTableImageApplyLookupTable class It applies the LUT the PixelData (only PALETTE_COLOR images) Output will be a PhotometricInterpretation=RGB image
gdcm::ImageChangePhotometricInterpretationImageChangePhotometricInterpretation class Class to change the Photometric Interpetation of an input DICOM
gdcm::ImageChangePlanarConfigurationImageChangePlanarConfiguration class Class to change the Planar configuration of an input DICOM By default it will change into the more usual reprensentation: PlanarConfiguration = 0
gdcm::ImageChangeTransferSyntaxImageChangeTransferSyntax class Class to change the transfer syntax of an input DICOM
gdcm::ImageConverterImage Converter
gdcm::ImageFragmentSplitterImageFragmentSplitter class For single frame image, DICOM standard allow splitting the frame into multiple fragments
gdcm::ImageHelperImageHelper (internal class, not intended for user level)
gdcm::ImageToImageFilterImageToImageFilter class Super class for all filter taking an image and producing an output image
gdcm::ImplicitDataElementClass to represent an *Implicit VR* Data Element
gdcm::IODEntryClass for representing a IODEntry
gdcm::IODsClass for representing a IODs
gdcm::IPPSorterIPPSorter Implement a simple Image Position (Patient) sorter, along the Image Orientation (Patient) direction. This algorithm does NOT support duplicate and will FAIL in case of duplicate IPP
gdcm::ItemClass to represent an Item A component of the value of a Data Element that is of Value Representation Sequence of Items. An Item contains a Data Set . See PS 3.5 7.5.1 Item Encoding Rules Each Item of a Data Element of VR SQ shall be encoded as a DICOM Standart Data Element with a specific Data Element Tag of Value (FFFE,E000). The Item Tag is followed by a 4 byte Item Length field encoded in one of the following two ways Explicit/ Implicit
gdcm::JPEG12CodecClass to do JPEG 12bits (lossy & lossless)
gdcm::JPEG16CodecClass to do JPEG 16bits (lossless)
gdcm::JPEG2000CodecClass to do JPEG 2000
gdcm::JPEG8CodecClass to do JPEG 8bits (lossy & lossless)
gdcm::JPEGCodecJPEG codec Class to do JPEG (8bits, 12bits, 16bits lossy & lossless). It redispatch in between the different codec implementation: gdcm::JPEG8Codec, gdcm::JPEG12Codec & gdcm::JPEG16Codec It also support inconsistency in between DICOM header and JPEG compressed stream ImageCodec implementation for the JPEG case
gdcm::LookupTableLookupTable class
gdcm::ModuleClass for representing a Module
gdcm::ModuleEntryClass for representing a ModuleEntry
gdcm::ModulesClass for representing a Modules
gdcm::my_destination_mgrVery low level C 'structure', used to decode jpeg file Should not appear in the Doxygen supplied documentation
my_destination_mgrVery low level C 'structure', used to decode jpeg file Should not appear in the Doxygen supplied documentation
my_source_mgrVery low level C 'structure', used to decode jpeg file Should not appear in the Doxygen supplied documentation
gdcm::NestedModuleEntriesClass for representing a NestedModuleEntries
gdcm::OrientationClass to handle Orientation
gdcm::OverlayOverlay class
gdcm::ParseExceptionStandard exception handling object
gdcm::ParserParser ala XML_Parser from expat (SAX)
gdcm::PatientSee PS 3.3 - 2007 DICOM MODEL OF THE REAL-WORLD, p 54
gdcm::PDBElementClass to represent a PDB Element
gdcm::PDBHeaderClass for PDBHeader
gdcm::PDFCodecPDFCodec class
gdcm::PersonNamePersonName class
gdcm::PhotometricInterpretationClass to represent an PhotometricInterpretation
gdcm::PixmapPixmap class A bitmap based image. Used as parent for both IconImage and the main Pixel Data Image It does not contains any World Space information (IPP, IOP)
gdcm::PNMCodecClass to do PNM PNM is the Portable anymap file format. The main web page can be found at: http://netpbm.sourceforge.net/
gdcm::PreambleDICOM Preamble (Part 10)
gdcm::PrinterPrinter class
gdcm::PrivateDictPrivate Dict
gdcm::PrivateTagClass to represent a Private DICOM Data Element (Attribute) Tag (Group, Element, Owner)
gdcm::PythonFilterPythonFilter PythonFilter is the class that make gdcm2.x looks more like gdcm1 and transform the binary blob contained in a DataElement into a string, typically this is a nice feature to have for wrapped language
gdcm::RAWCodecRAWCodec class
gdcm::ReaderReader ala DOM (Document Object Model)
gdcm::RescalerRescale class
gdcm::RLECodecClass to do RLE
gdcm::SegmentedPaletteColorLookupTableSegmentedPaletteColorLookupTable class
gdcm::SequenceOfFragmentsClass to represent a Sequence Of Fragments
gdcm::SequenceOfItemsClass to represent a Sequence Of Items (value representation : SQ)
  • a Value Representation for Data Elements that contains a sequence of Data Sets.
  • Sequence of Item allows for Nested Data Sets
gdcm::SmartPointer< ObjectType >Class for Smart Pointer
gdcm::SOPClassUIDToIODClass convert a class uid into IOD
gdcm::SpectroscopySpectroscopy class
gdcm::SplitMosaicFilterSplitMosaicFilter class Class to reshuffle bytes for a SIEMENS Mosaic image
gdcm::String< TDelimiter, TMaxLength, TPadChar >String
gdcm::StringFilterStringFilter StringFilter is the class that make gdcm2.x looks more like gdcm1 and transform the binary blob contained in a DataElement into a string, typically this is a nice feature to have for wrapped language
gdcm::SwapCodeSwapCode representation
gdcm::SystemClass to do system operation
gdcm::TableReaderClass for representing a TableReader
gdcm::TagClass to represent a DICOM Data Element (Attribute) Tag (Group, Element). Basically an uint32_t which can also be expressed as two uint16_t (group and element)
gdcm::TagPathClass to handle a path of tag
gdcm::TestingClass for testing
gdcm::TransferSyntaxClass to manipulate Transfer Syntax
gdcm::UIDGeneratorClass for generating unique UID
gdcm::UIDsAll known uids
gdcm::UNExplicitDataElementClass to read/write a DataElement as UNExplicit Data Element
gdcm::UNExplicitImplicitDataElementClass to read/write a DataElement as ExplicitImplicit Data Element This class gather two known bugs: 1. GDCM 1.2.0 would rewrite VR=UN Value Length on 2 bytes instead of 4 bytes 2. GDCM 1.2.0 would also rewrite DataElement as Implicit when the VR would not be known this would only happen in some very rare cases. gdcm 2.X design could handle bug #1 or #2 exclusively, this class can now handle file which have both issues. See: gdcmData/TheralysGDCM120Bug.dcm
gdcm::Unpacker12BitsPack/Unpack 12 bits pixel into 16bits
  • You can only pack an even number of 16bits, which means a multiple of 4 (expressed in bytes)
  • You can only unpack a multiple of 3 bytes
gdcm::ValidateValidate class
gdcm::ValueClass to represent the value of a Data Element
gdcm::ValueIO< TDE, TSwap, TType >Class to represent the value of a Data Element
gdcm::VersionMajor/minor and build version
gdcm::VLValue Length
gdcm::VMValue Multiplicity Looking at the DICOMV3 dict only there is very few cases: 1 2 3 4 5 6 8 16 24 1-2 1-3 1-8 1-32 1-99 1-n 2-2n 2-n 3-3n 3-n
gdcm::VRVR class This is adapted from DICOM standard The biggest difference is the INVALID VR and the composite one that differ from standard (more like an addition) This allow us to represent all the possible case express in the DICOMV3 dict
gdcm::VR16ExplicitDataElementClass to read/write a DataElement as Explicit Data Element
gdcm::WaveformWaveform class
gdcm::WriterWriter ala DOM (Document Object Model) This class is a non-validating writer, it will only performs well- formedness check only
gdcm::XMLDictReaderClass for representing a XMLDictReader
gdcm::XMLPrivateDictReaderClass for representing a XMLPrivateDictReader

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