X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmTS.cxx;h=d3751af010960f019bbcb709a2a12d97ef3a2692;hb=bd7bec4c367d671a9da358584e98a8ec29bb641e;hp=bb18e34308b5da06eea488de6e102daa7794b3dd;hpb=32c5a738ac4315aaca9c331a58900a3e91ee39ee;p=gdcm.git diff --git a/src/gdcmTS.cxx b/src/gdcmTS.cxx index bb18e343..d3751af0 100644 --- a/src/gdcmTS.cxx +++ b/src/gdcmTS.cxx @@ -1,180 +1,390 @@ -// gdcmTS.cxx - -#include +/*========================================================================= + + Program: gdcm + Module: $RCSfile: gdcmTS.cxx,v $ + Language: C++ + Date: $Date: 2007/05/23 14:18:11 $ + Version: $Revision: 1.55 $ + + Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de + l'Image). All rights reserved. See Doc/License.txt or + http://www.creatis.insa-lyon.fr/Public/Gdcm/License.html for details. + + This software is distributed WITHOUT ANY WARRANTY; without even + the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR + PURPOSE. See the above copyright notices for more information. + +=========================================================================*/ #include "gdcmTS.h" +#include "gdcmDebug.h" +#include "gdcmUtil.h" +#include "gdcmDictSet.h" + +#include +#include +#include +#include // for isdigit + +// TODO +// troubles expected with TS : 1.2.840.113619.5.2 +// Implicit VR - Big Endian +// http://www.gemedicalsystemseurope.com/euen/it_solutions/pdf/lsqxi_rev2.pdf +// G.E. deliberately violated a lot of Dicom rules are +// (probabely to to avoid other people to read their images) +// Just try and error on new images : +// PrintFile debug filein=... +// and fix the bugs -gdcmTS::gdcmTS(void) { - ts["1.2.840.10008.1.2"] = "Implicit VR - Little Endian"; - ts["1.2.840.10008.1.2.1"] = "Explicit VR - Little Endian"; - ts["1.2.840.10008.1.2.1.99"] = "Deflated Explicit VR - Little Endian"; - ts["1.2.840.10008.1.2.2"] = "Explicit VR - Big Endian"; - ts["1.2.840.10008.1.2.4.50"] = "JPEG Baseline (Process 1)"; - ts["1.2.840.10008.1.2.4.51"] = "JPEG Extended (Process 2 & 4)"; - ts["1.2.840.10008.1.2.4.52"] = "JPEG Extended (Process 3 & 5) (Retired)"; - ts["1.2.840.10008.1.2.4.53"] = "JPEG Spectral Selection, Non-Hierarchical (Process 6 & 8) (Retired)"; - ts["1.2.840.10008.1.2.4.54"] = "JPEG Spectral Selection, Non-Hierarchical (Process 7 & 9) (Retired)"; - ts["1.2.840.10008.1.2.4.55"] = "JPEG Spectral Selection, Non-Hierarchical (Process 10 & 12) (Retired)"; - ts["1.2.840.10008.1.2.4.56"] = "JPEG Spectral Selection, Non-Hierarchical (Process 11 & 13) (Retired)"; - ts["1.2.840.10008.1.2.4.57"] = "JPEG Baseline (Process 14)"; - ts["1.2.840.10008.1.2.4.58"] = "JPEG Baseline (Process 15) (Retired)"; - ts["1.2.840.10008.1.2.4.59"] = "JPEG Spectral Selection, Non-Hierarchical (Process 16 & 18) (Retired)"; - ts["1.2.840.10008.1.2.4.60"] = "JPEG Spectral Selection, Non-Hierarchical (Process 17 & 19) (Retired)"; - ts["1.2.840.10008.1.2.4.61"] = "JPEG Spectral Selection, Non-Hierarchical (Process 20 & 22) (Retired)"; - ts["1.2.840.10008.1.2.4.62"] = "JPEG Spectral Selection, Non-Hierarchical (Process 21 & 23) (Retired)"; - ts["1.2.840.10008.1.2.4.63"] = "JPEG Spectral Selection, Non-Hierarchical (Process 24 & 26) (Retired)"; - ts["1.2.840.10008.1.2.4.64"] = "JPEG Spectral Selection, Non-Hierarchical (Process 25 & 27) (Retired)"; - ts["1.2.840.10008.1.2.4.65"] = "JPEG Lossless, Hierarchical (Process 28) (Retired)"; - ts["1.2.840.10008.1.2.4.66"] = "JPEG Lossless, Hierarchical (Process 29) (Retired))"; - ts["1.2.840.10008.1.2.4.70"] = "Non-Hierarchical, First-Order Prediction (Process 14 [Selection Value 1])"; - ts["1.2.840.10008.1.2.4.80"] = "JPEG Lossless Image Compression"; - ts["1.2.840.10008.1.2.4.81"] = "JPEG Lossy (Near-Lossless) Image Compression"; - ts["1.2.840.10008.1.2.4.90"] = "JPEG 2000 Image Compression (Lossless Only)"; - ts["1.2.840.10008.1.2.4.91"] = "JPEG 2000 Image Compression"; - ts["1.2.840.10008.1.2.5"] = "RLE Lossless"; - - // The following are NOT 'Transfer Syntax UID' - // but 'SOP Class UID', 'Meta SOP Class UID'. - // May be usefull later. - // See PS 3.6-2003 Annex A p77 - - ts["1.2.840.10008.1.1"] = "Verification SOP Class"; - ts["1.2.840.10008.1.3.10"] = "Media Storage Directory Storage"; - ts["1.2.840.10008.1.9"] = "Basic Study Content Notification SOP Class"; - ts["1.2.840.10008.1.20.1"] = "Image Commitment Push Model SOP Class"; - ts["1.2.840.10008.1.20.1.1"] = "Image Commitment Push Model SOP Instance"; - ts["1.2.840.10008.1.20.2"] = "Image Commitment Push Model SOP Class (Retired)"; - ts["1.2.840.10008.1.20.2.1"] = "Image Commitment Push Model SOP Instance (Retired)"; - ts["1.2.840.10008.2.16.4"] = "DICOM Controlled Terminology"; - ts["1.2.840.10008.3.1.1.1"] = "DICOM Application Context Name"; - ts["1.2.840.10008.3.1.2.1.1"] = "Detached Patient Management SOP Class"; - ts["1.2.840.10008.3.1.2.1.4"] = "Detached Patient Management Meta SOP Class"; - ts["1.2.840.10008.3.1.2.2.1"] = "Detached Visit Management SOP Class"; - ts["1.2.840.10008.3.1.2.3.1"] = "Detached Study Management SOP Class"; - ts["1.2.840.10008.3.1.2.3.2"] = "Study Component Management SOP Class"; - ts["1.2.840.10008.3.1.2.3.3"] = "Modality Performed Procedure Step SOP Class"; - ts["1.2.840.10008.3.1.2.3.4"] = "Modality Performed Procedure Step Retrieve SOP Class"; - ts["1.2.840.10008.3.1.2.3.5"] = "Modality Performed Procedure Step Notification SOP Class"; - ts["1.2.840.10008.3.1.2.5.1"] = "Detached Results Management SOP Class"; - ts["1.2.840.10008.3.1.2.5.4"] = "Detached Results Management Meta SOP Class"; - ts["1.2.840.10008.3.1.2.5.5"] = "Detached Study Management Meta SOP Class"; - ts["1.2.840.10008.3.1.2.6.1"] = "Detached Interpretation Management SOP Class"; - ts["1.2.840.10008.5.1.1.1"] = "Basic Film Session SOP Class"; - ts["1.2.840.10008.5.1.1.2"] = "Basic Film Box SOP Class"; - ts["1.2.840.10008.5.1.1.4"] = "Basic Gray Scale Image Box SOP Class"; - ts["1.2.840.10008.5.1.1.4.1"] = "Basic Color Image Box SOP Class"; - ts["1.2.840.10008.5.1.1.4.2"] = "Referenced Image Box SOP Class (Retired)"; - ts["1.2.840.10008.5.1.1.9"] = "Basic Gray Scale Print Management Meta SOP Class"; - ts["1.2.840.10008.5.1.1.9.1"] = "Referenced Gray Scale Print Management Meta SOP Class(Retired)"; - ts["1.2.840.10008.5.1.1.14"] = "Print Job SOP Class"; - ts["1.2.840.10008.5.1.1.15"] = "Basic Annotation Box SOP Class"; - ts["1.2.840.10008.5.1.1.16"] = "Printer SOP Class"; - ts["1.2.840.10008.5.1.1.16.376"] = "Printer Configuration Retrieval SOP Class"; - ts["1.2.840.10008.5.1.1.17"] = "Printer SOP Instance"; - ts["1.2.840.10008.5.1.1.17.376"] = "Printer Configuration Retrieval SOP Instance"; - ts["1.2.840.10008.5.1.1.18"] = "Basic Color Print Management Meta SOP Class"; - ts["1.2.840.10008.5.1.1.18.1"] = "Referenced Color Print Management Meta SOP Class (Retired)"; - ts["1.2.840.10008.5.1.1.22"] = "VOI LUT Box SOP Class"; - ts["1.2.840.10008.5.1.1.23"] = "Presentation LUT Box SOP Class"; - ts["1.2.840.10008.5.1.1.24"] = "Image Overlay Box SOP Class (Retired)"; - ts["1.2.840.10008.5.1.1.24.1"] = "Basic Print Image Overlay Box SOP Class"; - ts["1.2.840.10008.5.1.1.25"] = "Print Queue SOP Instance"; - ts["1.2.840.10008.5.1.1.26"] = "Print Queue Management SOP Class"; - ts["1.2.840.10008.5.1.1.27"] = "Stored Print Storage SOP Class"; - ts["1.2.840.10008.5.1.1.29"] = "Hardcopy Grayscale Image Storage SOP Class"; - ts["1.2.840.10008.5.1.1.30"] = "Hardcopy Color Image Storage SOP Class"; - ts["1.2.840.10008.5.1.1.31"] = "Pull Print Request SOP Class"; - ts["1.2.840.10008.5.1.1.32"] = "Pull Stored Print Management Meta SOP Class"; +namespace GDCM_NAME_SPACE +{ +//----------------------------------------------------------------------------- +/// \brief Transfer Syntaxes gdcm deals with (internal use only) +static const char *SpecialStrings[] = { + // Implicit VR Little Endian + "1.2.840.10008.1.2", + // Implicit VR Big Endian (G.E Private) + "1.2.840.113619.5.2", + // Explicit VR Little Endian + "1.2.840.10008.1.2.1", + // Deflated Explicit VR Little Endian + "1.2.840.10008.1.2.1.99", + // Explicit VR Big Endian + "1.2.840.10008.1.2.2", + // JPEG Baseline (Process 1) + "1.2.840.10008.1.2.4.50", + // JPEG Extended (Process 2 & 4) + "1.2.840.10008.1.2.4.51", + // JPEG Extended (Process 3 & 5) + "1.2.840.10008.1.2.4.52", + // JPEG Spectral Selection, Non-Hierarchical (Process 6 & 8) + "1.2.840.10008.1.2.4.53", + // JPEG Full Progression, Non-Hierarchical (Process 10 & 12) + "1.2.840.10008.1.2.4.55", + // JPEG Lossless, Non-Hierarchical (Process 14) + "1.2.840.10008.1.2.4.57", + // JPEG Lossless, Hierarchical, First-Order Prediction (Process 14, + // [Selection Value 1]) + "1.2.840.10008.1.2.4.70", + // JPEG-LS Lossless Image Compression + "1.2.840.10008.1.2.4.80", + // JPEG-LS Lossy (Near-Lossless) Image Compression + "1.2.840.10008.1.2.4.81", + // JPEG 2000 Lossless + "1.2.840.10008.1.2.4.90", + // JPEG 2000 + "1.2.840.10008.1.2.4.91", + // RLE Lossless + "1.2.840.10008.1.2.5", + // MPEG2 Main Profile @ Main Level + "1.2.840.10008.1.2.4.100", + + // The following are *not* t.s. but SOP uid + // Ultrasound Image Storage (Retired) + "1.2.840.10008.5.1.4.1.1.6", - ts["1.2.840.10008.5.1.4.1.1.1"] = "Computed Radiography Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.1.1"] = "Digital X-Ray Image Storage - For Presentation"; - ts["1.2.840.10008.5.1.4.1.1.1.1.1"] = "Digital X-Ray Image Storage - For Processing"; - ts["1.2.840.10008.5.1.4.1.1.1.2"] = "Digital Mammography Image Storage - For Presentation"; - ts["1.2.840.10008.5.1.4.1.1.1.2.1"] = "Digital Mammography Image Storage - For Processing"; - ts["1.2.840.10008.5.1.4.1.1.1.3"] = "Digital Intra-oral X-ray Image Storage - For Presentation"; - ts["1.2.840.10008.5.1.4.1.1.1.3.1"] = "Digital Intra-oral X-Ray Image Storage - For Processing"; - ts["1.2.840.10008.5.1.4.1.1.2"] = "CT Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.3"] = "Ultrasound Multi-Frame Image Storage (Retired)"; - ts["1.2.840.10008.5.1.4.1.1.3.1"] = "Ultrasound Multi-Frame Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.4"] = "MR Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.4.1"] = "Enhanced MR Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.4.2"] = "MR Spectroscopy Storage"; - ts["1.2.840.10008.5.1.4.1.1.5"] = "Nuclear Medicine Image Storage (Retired)"; - ts["1.2.840.10008.5.1.4.1.1.6"] = "Ultrasound Image Storage (Retired)"; - ts["1.2.840.10008.5.1.4.1.1.6.1"] = "Ultrasound Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.7"] = "Secondary Capture Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.7.1"] = "Multi-frame Single Bit Secondary Capture Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.7.2"] = "Multi-frame Grayscale Byte Secondary Capture Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.7.3"] = "Multi-frame Grayscale Word Secondary Capture Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.7.4"] = "Multi-frame True Color Secondary Capture Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.8"] = "Stand-alone Overlay Storage"; - ts["1.2.840.10008.5.1.4.1.1.9"] = "Stand-alone Curve Storage"; - ts["1.2.840.10008.5.1.4.1.1.9.1.1"] = "Twelve Lead ECG Waveform Storage"; - ts["1.2.840.10008.5.1.4.1.1.9.1.2"] = "General ECG Waveform Storage"; - ts["1.2.840.10008.5.1.4.1.1.9.1.3"] = "Ambulatory ECG Waveform Storage"; - ts["1.2.840.10008.5.1.4.1.1.9.2.1"] = "Hemodynamic Waveform Storage"; - ts["1.2.840.10008.5.1.4.1.1.9.3.1"] = "Cardiac Electrophysiology Waveform Storage"; - ts["1.2.840.10008.5.1.4.1.1.9.4.1"] = "Basic Voice Audio Waveform Storage"; - ts["1.2.840.10008.5.1.4.1.1.10"] = "Stand-alone Modality LUT Storage"; - ts["1.2.840.10008.5.1.4.1.1.11"] = "Stand-alone VOI LUT Storage"; - ts["1.2.840.10008.5.1.4.1.1.11.1"] = "Grayscale Softcopy Presentation State Storage SOP Class"; - ts["1.2.840.10008.5.1.4.1.1.12.1"] = "X-Ray Angiographic Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.12.2"] = "X-Ray Radiofluoroscoping Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.12.3"] = "X-Ray Angiographic Bi-Plane Image Storage (Retired)"; - ts["1.2.840.10008.5.1.4.1.1.20"] = "Nuclear Medicine Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.66"] = "Raw Data Storage"; - ts["1.2.840.10008.5.1.4.1.1.77.1"] = "VL Image Storage (Retired)"; - ts["1.2.840.10008.5.1.4.1.1.77.2"] = "VL MultiFrame Image Storage (Retired)"; - ts["1.2.840.10008.5.1.4.1.1.77.1.1"] = "VL Endoscoping Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.77.1.2"] = "VL Microscoping Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.77.1.3"] = "VL Slide-Coordinates Microscoping Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.77.1.4"] = "VL Photographic Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.88.1"] = "SR Text Storage"; - ts["1.2.840.10008.5.1.4.1.1.88.2"] = "SR Audio Storage"; - ts["1.2.840.10008.5.1.4.1.1.88.3"] = "SR Detail Storage"; - ts["1.2.840.10008.5.1.4.1.1.88.4"] = "SR Comprehensive Storage"; - ts["1.2.840.10008.5.1.4.1.1.88.11"] = "Basic Text SR"; - ts["1.2.840.10008.5.1.4.1.1.88.22"] = "Enhanced SR"; - ts["1.2.840.10008.5.1.4.1.1.88.33"] = "Comprehensive SR"; - ts["1.2.840.10008.5.1.4.1.1.88.50"] = "Mammography CAD SR"; - ts["1.2.840.10008.5.1.4.1.1.88.59"] = "Key Object Selection Document"; - ts["1.2.840.10008.5.1.4.1.1.88.65"] = "Check CAD SR"; - ts["1.2.840.10008.5.1.4.1.1.128"] = "Positron Emission Tomography Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.129"] = "Standalone PET Curve Storage"; - ts["1.2.840.10008.5.1.4.1.1.481.1"] = "RT Image Storage"; - ts["1.2.840.10008.5.1.4.1.1.481.2"] = "RT Dose Storage"; - ts["1.2.840.10008.5.1.4.1.1.481.3"] = "RT Structure Set Storage"; - ts["1.2.840.10008.5.1.4.1.1.481.4"] = "RT Beams Treatment Record Storage"; - ts["1.2.840.10008.5.1.4.1.1.481.5"] = "RT Plan Storage"; - ts["1.2.840.10008.5.1.4.1.1.481.6"] = "RT Brachy Treatment Record Storage"; - ts["1.2.840.10008.5.1.4.1.1.481.7"] = "RT Treatment Summary Record Storage"; - - ts["1.2.840.10008.5.1.4.1.2.1.1"] = "Patient Root Query/Retrieve Information Model - FIND"; - ts["1.2.840.10008.5.1.4.1.2.1.2"] = "Patient Root Query/Retrieve Information Model - MOVE"; - ts["1.2.840.10008.5.1.4.1.2.1.3"] = "Patient Root Query/Retrieve Information Model - GET"; - ts["1.2.840.10008.5.1.4.1.2.2.1"] = "Study Root Query/Retrieve Information Model - FIND"; - ts["1.2.840.10008.5.1.4.1.2.2.2"] = "Study Root Query/Retrieve Information Model - MOVE"; - ts["1.2.840.10008.5.1.4.1.2.2.3"] = "Study Root Query/Retrieve Information Model - GET"; - ts["1.2.840.10008.5.1.4.1.2.3.1"] = "Patient/Study Only Query/Retrieve Information Model - FIND"; - ts["1.2.840.10008.5.1.4.1.2.3.2"] = "Patient/Study Only Query/Retrieve Information Model - GET"; - ts["1.2.840.10008.5.1.4.1.2.3.3"] = "Patient/Study Only Query/Retrieve Information Model - MOVE"; - ts["1.2.840.10008.5.1.4.31"] = "Modality Worklist Information Model - FIND"; - ts["1.2.840.10008.5.1.4.32.1"] = "General Purpose Worklist Information Model - FIND"; - ts["1.2.840.10008.5.1.4.32.2"] = "General Purpose Scheduled Procedure Step SOP Class"; - ts["1.2.840.10008.5.1.4.32.3"] = "General Purpose Performed Procedure Step SOP Class"; - ts["1.2.840.10008.5.1.4.32"] = "General Purpose Worklist Management Meta SOP Class"; -} - -gdcmTS::~gdcmTS() { - ts.clear(); -} - -int gdcmTS::Count(TSKey key) { - return ts.count(key); -} - -std::string gdcmTS::GetValue(TSKey key) { - if (ts.count(key) == 0) - return ("gdcm::Unfound"); - return ts[key]; + // Unknown + "Unknown Transfer Syntax", // Pretty sure we never use this case... + NULL // Compilers have no obligation to finish by NULL, do it ourself +}; + +//----------------------------------------------------------------------------- +/// \brief auto generated function, to fill up the Dicom Dictionnary, +/// if relevant file is not found on user's disk +void FillDefaultTSDict(TSHT &ts); + +//----------------------------------------------------------------------------- +// Constructor / Destructor +TS::TS() +{ + + std::string filename = DictSet::BuildDictPath() + DICT_TS; + std::ifstream from(filename.c_str()); + if ( !from ) + { + gdcmWarningMacro("Can't open dictionary" << filename.c_str()); + FillDefaultTSDict( TsMap ); + } + else + { + TSKey key; + TSAtr name; + + while (!from.eof()) + { + from >> key; + from >> std::ws; + std::getline(from, name); + + if (key != "") + { + TsMap[key] = name; + } + } + + from.close(); + } +} + +TS::~TS() +{ + TsMap.clear(); +} + +//----------------------------------------------------------------------------- +// Public + +/// \brief returns occurence number of the given key +int TS::Count(TSKey const &key) +{ + return TsMap.count(key); +} + +/// \brief returns the human readable value of a Transfer Syntax string +TSAtr const &TS::GetValue(TSKey const &key) +{ + // First thing clean up the string + // (sometimes the transfer syntax is padded with spaces) + std::string copy = key; + while ( copy.size() && !isdigit((unsigned char)copy[copy.size()-1]) ) + { + copy.erase(copy.size()-1, 1); + } + + TSHT::const_iterator it = TsMap.find(copy); + if (it == TsMap.end()) + { + return GDCM_UNFOUND; + } + return it->second; +} +/** + * \brief Determines if the key passed corresponds to a 'Transfer Syntax' + * as defined in DICOM (and stored in gdcm::TS class) + * @return True when key is an actual 'Transfer Syntax'. + * False in all other cases. + */ +bool TS::IsTransferSyntax(TSKey const &key) +{ + TSHT::const_iterator it = TsMap.find(key); + return it != TsMap.end(); +} + +/** + * \brief Determines if the Transfer Syntax was already encountered + * and if it corresponds to a Run Length Encoding Lossless one + * @return True when Run Length Encoding Lossless found. + * False in all other cases. + */ +bool TS::IsRLELossless(TSKey const &key) +{ + bool r = false; + // First check this is an actual transfer syntax + if ( IsTransferSyntax(key) ) + { + if ( key == SpecialStrings[RLELossless] ) + { + r = true; + } + } + return r; +} + +/** + * \brief Determines if the Transfer Syntax was already encountered + * and if it corresponds to a 'classical' JPEG Lossless one + * @return True when 'classical' Lossless found. + * False in all other cases. + */ +bool TS::IsJPEGLossless(TSKey const &key) +{ + bool r = false; + // First check this is an actual transfer syntax + if ( IsTransferSyntax(key) ) + { + if ( key == SpecialStrings[JPEGFullProgressionProcess10_12] + || key == SpecialStrings[JPEGLosslessProcess14] + || key == SpecialStrings[JPEGLosslessProcess14_1] ) + { + r = true; + } + } + return r; } + +/** + * \brief Determines if the Transfer Syntax was already encountered + * and if it corresponds to a 'classical' JPEG Lossy one + * @return True when 'classical' Lossy found. + * False in all other cases. + */ +bool TS::IsJPEGLossy(TSKey const &key) +{ + bool r = false; + // First check this is an actual transfer syntax + if ( IsTransferSyntax(key) ) + { + if ( key == SpecialStrings[JPEGBaselineProcess1] + || key == SpecialStrings[JPEGExtendedProcess2_4] + || key == SpecialStrings[JPEGExtendedProcess3_5] + || key == SpecialStrings[JPEGSpectralSelectionProcess6_8] ) + { + r = true; + } + } + return r; +} + +/** + * \brief Determines if the Transfer Syntax was already encountered + * and if it corresponds to a JPEG2000 one + * @return True when JPEG2000 (Lossly or LossLess) found. + * False in all other cases. + */ +bool TS::IsJPEG2000(TSKey const &key) +{ + bool r = false; + // First check this is an actual transfer syntax + if ( IsTransferSyntax(key) ) + { + if ( key == SpecialStrings[JPEG2000Lossless] + || key == SpecialStrings[JPEG2000] ) + { + r = true; + } + } + return r; +} + +/** + * \brief Determines if the Transfer Syntax corresponds to + * 'classical' Jpeg Lossless or Jpeg lossy. + * @return True when any form of JPEG found. False otherwise. + */ +bool TS::IsJPEG(TSKey const &key) +{ + bool r = false; + // First check this is an actual transfer syntax + if ( IsTransferSyntax(key) ) + { + if ( IsJPEGLossy( key ) + || IsJPEGLossless( key ) + || IsJPEG2000( key ) + || IsJPEGLS( key ) + ) + { + r = true; + } + } + return r; +} + +/** + * \brief Determines if the Transfer Syntax corresponds to any form + * of Jpeg-LS encoded Pixel data. + * @return True when any form of JPEG-LS found. False otherwise. + */ +bool TS::IsJPEGLS(TSKey const &key) +{ + bool r = false; + // First check this is an actual transfer syntax + if ( IsTransferSyntax(key) ) + { + if ( key == SpecialStrings[JPEGLSLossless] + || key == SpecialStrings[JPEGLSNearLossless] ) + { + r = true; + } + } + return r; +} + +/** + * \brief Determines if the Transfer Syntax corresponds to any form + * of MPEG encoded Pixel data. + * @return True when any form of MPEG found. False otherwise. + */ +bool TS::IsMPEG(TSKey const &key) +{ + bool r = false; + // First check this is an actual transfer syntax + if ( IsTransferSyntax(key) ) + { + if ( key == SpecialStrings[MPEG2MainProfile] ) + { + r = true; + } + } + return r; +} + +/** + * \brief Determines if the SOP id corresponds to any form + * of UltrasoundImageStorage_Retired. + * @return True when Ultrasound Image Storage Retired. False otherwise. + */ +bool TS::IsUltrasoundImageStorage_Retired(TSKey const &key) +{ + bool r = false; + // First check this is an actual SOP id + if ( IsTransferSyntax(key) ) + { + if ( key == SpecialStrings[UltrasoundImageStorage_Retired] ) + { + r = true; + } + } + return r; +} +/** + * \brief GetSpecialTransferSyntax ?? + * @param key TSKey const &key ?? + * @return TS::SpecialType ??. + */ +TS::SpecialType TS::GetSpecialTransferSyntax(TSKey const &key) +{ + for (int i = 0; SpecialStrings[i] != NULL; i++) + { + if ( SpecialStrings[i] == key ) + { + return SpecialType(i); + } + } + return UnknownTS; +} + +/** + * \brief GetSpecialTransferSyntax ?? + * @param t SpecialType t ?? + * @return char* TS : SpecialStrings[t] ??. + */ +const char *TS::GetSpecialTransferSyntax(SpecialType t) +{ + return SpecialStrings[t]; +} + +//----------------------------------------------------------------------------- +// Protected + +//----------------------------------------------------------------------------- +// Private + +//----------------------------------------------------------------------------- +// Print +/** + * \brief Print all + * @param os The output stream to be written to. + */ +void TS::Print(std::ostream &os,std::string const &) +{ + std::ostringstream s; + + for (TSHT::const_iterator it = TsMap.begin(); it != TsMap.end(); ++it) + { + s << "TS : " << it->first << " = " << it->second << std::endl; + } + os << s.str(); +} + +//----------------------------------------------------------------------------- +} // end namespace gdcm