-//gdcmCommon.h
-//-----------------------------------------------------------------------------
+/*=========================================================================
+
+ Program: gdcm
+ Module: $RCSfile: gdcmCommon.h,v $
+ Language: C++
+ Date: $Date: 2005/04/05 10:56:25 $
+ Version: $Revision: 1.63 $
+
+ 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.
+
+=========================================================================*/
+
#ifndef GDCMCOMMON_H
#define GDCMCOMMON_H
// 'identifier' : class 'type' needs to have dll-interface to be used by
// clients of class 'type2'
#pragma warning ( disable : 4251 )
+// non dll-interface class 'type' used as base for dll-interface class 'type2'
+#pragma warning ( disable : 4275 )
// 'identifier' : identifier was truncated to 'number' characters in the
// debug information
#pragma warning ( disable : 4786 )
#endif //_MSC_VER
//-----------------------------------------------------------------------------
-#ifdef __GNUC__
-#ifndef HAVE_NO_STDINT_H
-//#if defined __STDC_LIMIT_MACROS
-//#endif
-#include <stdint.h>
-//#ifdef UINT32_MAX
-//#error hehrehhehehehe2
-//#endif
-#define guint16 uint16_t
-#define guint32 uint32_t
-#define gint16 int16_t
-#define gint32 int32_t
+#ifdef CMAKE_HAVE_STDINT_H
+ #include <stdint.h>
#else
-typedef unsigned short guint16;
-typedef unsigned int guint32;
-typedef short gint16;
-typedef int gint32;
-#define UINT32_MAX (4294967295U)
-#endif //HAVE_NO_STDINT_H
+#ifdef CMAKE_HAVE_INTTYPES_H
+ // Old system only have this
+ #include <inttypes.h> // For uint8_t uint16_t and uint32_t
+#endif
#endif
-#ifdef _MSC_VER
-typedef unsigned short guint16;
-typedef unsigned int guint32;
-typedef short gint16;
-typedef int gint32;
+// Broken plateform do not respect C99 and do not provide those typedef
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+typedef signed char int8_t;
+typedef signed short int16_t;
+typedef signed int int32_t;
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int uint32_t;
#define UINT32_MAX (4294967295U)
#endif
-#ifdef _MSC_VER
-#define GDCM_EXPORT __declspec( dllexport )
-#define getcwd _getcwd
+#if defined(_WIN32) && defined(BUILD_SHARED_LIBS)
+ #ifdef gdcm_EXPORTS
+ #define GDCM_EXPORT __declspec( dllexport )
+ #else
+ #define GDCM_EXPORT __declspec( dllimport )
+ #endif
#else
-#define GDCM_EXPORT
+ #define GDCM_EXPORT
#endif
-// ifdef for old gcc / broken compiler
-#ifdef GDCM_NO_ANSI_STRING_STREAM
-# include <strstream>
-# define ostringstream ostrstream
-# else
-# include <sstream>
-#endif
+#include <string>
+/// \brief namespace for Grass root DiCoM
+namespace gdcm
+{
// Centralize information about the gdcm dictionary in only one file:
#ifndef PUB_DICT_PATH
#define DICT_ELEM "DicomDir.dic"
#define DICT_TS "dicomTS.dic"
#define DICT_VR "dicomVR.dic"
+#define DICT_GROUP_NAME "DictGroupName.dic"
-#include <string>
-
-const std::string GDCM_UNFOUND = "gdcm::Unfound";
+GDCM_EXPORT extern const std::string GDCM_UNKNOWN;
+GDCM_EXPORT extern const std::string GDCM_UNFOUND;
+GDCM_EXPORT extern const std::string GDCM_BINLOADED;
+GDCM_EXPORT extern const std::string GDCM_NOTLOADED;
+GDCM_EXPORT extern const std::string GDCM_UNREAD;
+/// \brief TagKey is made to hold an "universal" (as in URL, Universal
+/// Ressource Locator) key to a DocEntry i.e. a dicom tag.
+/// A dicom tag always has a group and an elem, but a set of tags
+/// embeded in various (optionally nested) sequences and sharing
+/// the same group and elem all share the same (group, elem)
+/// "identifier". Hence the (group, elem) cannot be used as an
+/// identifier (in gdcm we shall refer to a "TagKey") of a tag.
+/// In order to construct a proper tag identifier (i.e. a key) we
+/// consider the following definition of a TagKey:
+/// - let Group, Element be the string representation of the
+/// group and elem dicom tag members,
+/// - let ItemNumber be the string representation of the integer
+/// index of the considered item number of a sequence,
+/// Let the key of a tag embeded in a sequence, noted SeqTag, be
+/// the form:
+/// /ItemNumber#Group|Element
+/// where "/", "#" and "|" are characters acting as separators.
+/// Then the general form of a TagKey is given by:
+/// Group|Element[SeqTag]
+/// where [SeqTag] means NO or many instances of SeqTag.
+/// Hence the TagKey of a tag not "leaving" in a sequence is the
+/// string e.g.
+/// 0028|1201
+/// but the TagKey of a tag "embeded" is the first item of
+/// a sequence, itself nested in the third item of a sequence is the
+/// string e.g.
+/// 0004|1220/2#0008|0082/0#0008|0090
typedef std::string TagKey;
typedef std::string TagName;
enum FileType {
- Unknown = 0,
- ExplicitVR, // gdcmDicomDir is in this case
- ImplicitVR,
- ACR,
- ACR_LIBIDO
+ Unknown = 0,
+ ExplicitVR, // DicomDir is in this case. Except when it's ImplicitVR !...
+ ImplicitVR,
+ ACR,
+ ACR_LIBIDO
};
+/// \brief type of the elements composing a DICOMDIR (for internal use only)
+enum DicomDirType {
+ DD_UNKNOWN = 0,
+ DD_META,
+ DD_PATIENT,
+ DD_STUDY,
+ DD_SERIE,
+ DD_IMAGE
+};
+
+/**
+ * \brief structure, for internal use only
+ */
+GDCM_EXPORT typedef struct
+{
+ /// DicomGroup number
+ unsigned short int Group;
+ /// DicomElement number
+ unsigned short int Elem;
+ /// value (coded as a std::string) of the Element
+ std::string Value;
+} Element;
+
+} //namespace gdcm
//-----------------------------------------------------------------------------
#endif
git://git.creatis.insa-lyon.fr / gdcm.git / blobdiff