1 /*=========================================================================
4 Module: $RCSfile: gdcmVR.h,v $
6 Date: $Date: 2007/09/17 12:16:01 $
7 Version: $Revision: 1.34 $
9 Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
10 l'Image). All rights reserved. See Doc/License.txt or
11 http://www.creatis.insa-lyon.fr/Public/Gdcm/License.html for details.
13 This software is distributed WITHOUT ANY WARRANTY; without even
14 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 PURPOSE. See the above copyright notices for more information.
17 =========================================================================*/
22 #include "gdcmRefCounter.h"
23 #include "gdcmVRKey.h"
29 namespace GDCM_NAME_SPACE
32 //-----------------------------------------------------------------------------
33 typedef std::string VRAtr;
34 /// Value Representation Hash Table
35 typedef std::map<VRKey, VRAtr> VRHT;
37 //-----------------------------------------------------------------------------
39 * \brief Container for dicom Value Representation Hash Table
40 * \note This is a singleton
42 class GDCM_EXPORT VR : public RefCounter
47 static VR *New() {return new VR();}
49 virtual void Print(std::ostream &os = std::cout,
50 std::string const & = "" );
52 /// \brief Get the count for an element
53 int Count(VRKey const &key) { return vr.count(key); };
55 bool IsVROfBinaryRepresentable(VRKey const &tested);
56 bool IsVROfStringRepresentable(VRKey const &tested);
58 /// \brief Simple predicate that checks whether the given argument
59 /// corresponds to the Value Representation of a SeqEntry
60 bool IsVROfSequence(VRKey const &tested) { return tested == "SQ"; }
62 // Remove inline optimization for VS6
63 #if defined(_MSC_VER) && (_MSC_VER == 1200)
64 bool IsValidVR(VRKey const &key);
66 /// \brief checks if a supposed-to-be VR is a 'legal' one.
67 bool IsValidVR(VRKey const &key) { return vr.find(key) != vr.end(); }
70 unsigned short GetAtomicElementLength(VRKey const &tested);
79 } // end namespace gdcm
81 //-----------------------------------------------------------------------------