X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmCommon.h;h=98ff3901ec7b0c9181118d82356890b51d64c485;hb=f2dd0107ba49eda3386b34715cdc0c046d12397f;hp=131fceba3d18243b398c7c8a68dafabd2b92bc2b;hpb=05abd393cf82392c894dd1d852e2273b0648671d;p=gdcm.git diff --git a/src/gdcmCommon.h b/src/gdcmCommon.h index 131fceba..98ff3901 100644 --- a/src/gdcmCommon.h +++ b/src/gdcmCommon.h @@ -1,42 +1,183 @@ -//gdcmCommon.h +/*========================================================================= + + Program: gdcm + Module: $RCSfile: gdcmCommon.h,v $ + Language: C++ + Date: $Date: 2007/08/22 16:14:03 $ + Version: $Revision: 1.116 $ + + 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 +#ifndef _GDCMCOMMON_H_ +#define _GDCMCOMMON_H_ -#ifdef __GNUC__ -#include -#define guint16 uint16_t -#define guint32 uint32_t -#define gint16 int16_t -#define gint32 int32_t +#include "gdcmConfigure.h" +#include "gdcmSystem.h" +#include "gdcmMacro.h" +#include "gdcmVRKey.h" +#include + +//----------------------------------------------------------------------------- +#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 #endif -#ifdef _MSC_VER -typedef unsigned short guint16; -typedef unsigned int guint32; -typedef short gint16; -typedef int gint32; -#define UINT32_MAX (4294967295U) +#ifdef __BORLANDC__ +#include #endif -#ifdef _MSC_VER -#define GDCM_EXPORT __declspec( dllexport ) -#else -#define GDCM_EXPORT +//----------------------------------------------------------------------------- +/// \brief namespace for Grass root DiCoM +namespace GDCM_NAME_SPACE +{ + +// Centralize information about the gdcm dictionary in only one file: +// +// ==> +// ==> Don't forget gdcm/gdcmPython/gdcm.i +// ==> +// + +#ifndef PUB_DICT_PATH +# define PUB_DICT_PATH "../Dicts/" #endif +#define PUB_DICT_NAME "dicomV3Dict" -#include +// dicomV3.dic replaced by the generated gdcm.dic/ +// if gdcm.dic not found, method FillDefaultDataDict() is invoked +//#define PUB_DICT_FILENAME "dicomV3.dic" +#define PUB_DICT_FILENAME "gdcm.dic" +#define DICT_ELEM "DicomDir.dic" +#define DICT_TS "dicomTS.dic" +#define DICT_VR "dicomVR.dic" +#define DICT_GROUP_NAME "DictGroupName.dic" + +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; +GDCM_EXPORT extern const std::string GDCM_NOTASCII; +GDCM_EXPORT extern const std::string GDCM_PIXELDATA; + +GDCM_EXPORT extern const char GDCM_VRUNKNOWN[2]; + +GDCM_EXPORT extern const char GDCM_FILESEPARATOR; -typedef std::string TagKey; +/// \brief TagKey is made to hold the standard Dicom Tag +/// (Group number, Element number) +/// Instead of using the two '16 bits integers' as the Hask Table key, we +/// converted into a string (e.g. 0x0018,0x0050 converted into "0018|0050") +/// It appears to be a huge waste of time. +/// We'll fix the mess up -without any change in the API- as soon as the bench +/// marks are fully performed. + +#if defined(_MSC_VER) && (_MSC_VER == 1200) +// Doing everything within gdcm namespace to avoid polluting 3d party software +inline std::ostream& operator<<(std::ostream& _O, std::string _val) +{ + return _O << _val.c_str(); +} +#endif + +/// \brief TagName is made to hold the 'non hexa" fields (VR, VM, Name) +/// of Dicom Entries typedef std::string TagName; +/// \brief various types of a DICOM file (for internal use only) enum FileType { - Unknown = 0, - ExplicitVR, - ImplicitVR, - ACR, - ACR_LIBIDO +// note to developer : don't forget to add as well in vtkGdcmWriter.h ! + Unknown = 0, + ExplicitVR, // DicomDir is in this case. Except when it's ImplicitVR !... + ImplicitVR, + ACR, + ACR_LIBIDO, + /// \todo FIXME : an encapsulated JPEG file may be + /// either ExplicitVR or ImplicitVR, right? + JPEG, + JPEG2000 +}; + +/// \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, + DD_VISIT }; +/// \brief comparison operators (as used in SerieHelper::AddRestriction() ) +enum CompOperators { + GDCM_EQUAL = 0, + GDCM_DIFFERENT, + GDCM_GREATER, + GDCM_GREATEROREQUAL, + GDCM_LESS, + GDCM_LESSOREQUAL +}; + +/// \brief Loading mode +enum LodModeType +{ + LD_ALL = 0x00000000, // Load all + LD_NOSEQ = 0x00000001, // Don't load Sequences + LD_NOSHADOW = 0x00000002, // Don't load odd groups + LD_NOSHADOWSEQ = 0x00000004 // Don't load Sequences if they belong + // to an odd group + // (*exclusive* from LD_NOSEQ and LD_NOSHADOW) +}; + +/// \brief Only user knows what kind of image he is going to write ! +/// +/// -1) user created ex nihilo his own image and wants to write it as a Dicom image. +/// USER_OWN_IMAGE +/// -2) user modified the pixels of an existing image. +/// FILTERED_IMAGE +/// -3) user created a new image, using existing images (eg MIP, MPR, cartography image) +/// CREATED_IMAGE +/// -4) user modified/added some tags *without processing* the pixels (anonymization... +/// UNMODIFIED_PIXELS_IMAGE +enum ImageContentType +{ +// note to developer : don't forget to add as well in vtkGdcmWriter.h ! + USER_OWN_IMAGE = 1, + FILTERED_IMAGE, + CREATED_IMAGE, + UNMODIFIED_PIXELS_IMAGE +}; + +/** + * \brief structure, for internal use only + */ +struct DicomElement +{ + /// Dicom Group number + unsigned short int Group; + /// Dicom Element number + unsigned short int Elem; + /// Value Representation + VRKey VR; + /// value (coded as a std::string) of the Element + std::string Value; +}; +} //namespace gdcm +//----------------------------------------------------------------------------- #endif