1 /*=========================================================================
4 Module: $RCSfile: gdcmCommon.h,v $
6 Date: $Date: 2004/11/03 20:52:13 $
7 Version: $Revision: 1.38 $
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 "gdcmConfigure.h"
24 //-----------------------------------------------------------------------------
25 //This is needed when compiling in debug mode
27 // 'identifier' : class 'type' needs to have dll-interface to be used by
28 // clients of class 'type2'
29 #pragma warning ( disable : 4251 )
30 // 'identifier' : identifier was truncated to 'number' characters in the
32 #pragma warning ( disable : 4786 )
33 //'identifier' : decorated name length exceeded, name was truncated
34 #pragma warning ( disable : 4503 )
35 // C++ exception specification ignored except to indicate a
36 // function is not __declspec(nothrow)
37 #pragma warning ( disable : 4290 )
38 // signed/unsigned mismatch
39 #pragma warning ( disable : 4018 )
40 // return type for 'identifier' is '' (ie; not a UDT or reference to UDT. Will
41 // produce errors if applied using infix notation
42 #pragma warning ( disable : 4284 )
43 // 'type' : forcing value to bool 'true' or 'false' (performance warning)
44 // //#pragma warning ( disable : 4800 )
47 //-----------------------------------------------------------------------------
49 #ifndef HAVE_NO_STDINT_H
50 #include <stdint.h> // For uint8_t uint16_t and uint32_t
52 typedef signed char int8_t;
53 typedef unsigned char uint8_t;
54 typedef unsigned short uint16_t;
55 typedef unsigned int uint32_t;
56 #define UINT32_MAX (4294967295U)
57 #endif //HAVE_NO_STDINT_H
61 typedef signed char int8_t;
62 typedef unsigned char uint8_t;
63 typedef unsigned short uint16_t;
64 typedef unsigned int uint32_t;
65 #define UINT32_MAX (4294967295U)
69 #define GDCM_EXPORT __declspec( dllexport )
70 #define getcwd _getcwd
75 // ifdef for old gcc / broken compiler
76 #ifdef GDCM_NO_ANSI_STRING_STREAM
78 # define ostringstream ostrstream
89 // Centralize information about the gdcm dictionary in only one file:
91 # define PUB_DICT_PATH "../Dicts/"
93 #define PUB_DICT_NAME "DicomV3Dict"
94 #define PUB_DICT_FILENAME "dicomV3.dic"
95 #define DICT_ELEM "DicomDir.dic"
96 #define DICT_TS "dicomTS.dic"
97 #define DICT_VR "dicomVR.dic"
99 const std::string GDCM_UNFOUND = "gdcm::Unfound";
100 const std::string GDCM_BINLOADED = "gdcm::Binary data loaded";
101 const std::string GDCM_NOTLOADED = "gdcm::NotLoaded";
102 const std::string GDCM_UNREAD = "gdcm::UnRead";
104 /// \brief TagKey is made to hold an "universal" (as in URL, Universal
105 /// Ressource Locator) key to a DocEntry i.e. a dicom tag.
106 /// A dicom tag always has a group and an element, but a set of tags
107 /// embeded in various (optionally nested) sequences and sharing
108 /// the same group and element all share the same (group, element)
109 /// "identifier". Hence the (group, element) cannot be used as an
110 /// identifier (in gdcm we shall refer to a "TagKey") of a tag.
111 /// In order to construct a proper tag identifier (i.e. a key) we
112 /// consider the following definition of a TagKey:
113 /// - let Group, Element be the string representation of the
114 /// group and element dicom tag members,
115 /// - let ItemNumber be the string representation of the integer
116 /// index of the considered item number of a sequence,
117 /// Let the key of a tag embeded in a sequence, noted SeqTag, be
119 /// /ItemNumber#Group|Element
120 /// where "/", "#" and "|" are characters acting as separators.
121 /// Then the general form of a TagKey is given by:
122 /// Group|Element[SeqTag]
123 /// where [SeqTag] means NO or many instances of SeqTag.
124 /// Hence the TagKey of a tag not "leaving" in a sequence is the
127 /// but the TagKey of a tag "embeded" is the first item of
128 /// a sequence, itself nested in the third item of a sequence is the
130 /// 0004|1220/2#0008|0082/0#0008|0090
131 typedef std::string TagKey;
132 typedef std::string TagName;
136 ExplicitVR, // DicomDir is in this case
142 //-----------------------------------------------------------------------------