X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmDocEntrySet.h;h=055548d1e8ac35c5b7ffb8cca48a70092fd03747;hb=d664f67324436fea9f1024c7641ae4322dab5d88;hp=94566ad23b62ff835f2643f71e18a16ced0b19ef;hpb=98b5c3d02083ad65fce19ff79007fcc3f370e7c5;p=gdcm.git diff --git a/src/gdcmDocEntrySet.h b/src/gdcmDocEntrySet.h index 94566ad2..055548d1 100644 --- a/src/gdcmDocEntrySet.h +++ b/src/gdcmDocEntrySet.h @@ -1,47 +1,124 @@ -// gdcmDocEntrySet.h -//----------------------------------------------------------------------------- +/*========================================================================= + + Program: gdcm + Module: $RCSfile: gdcmDocEntrySet.h,v $ + Language: C++ + Date: $Date: 2005/01/19 10:30:51 $ + Version: $Revision: 1.38 $ + + 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 GDCMDOCENTRYSET_H #define GDCMDOCENTRYSET_H +#include "gdcmBase.h" #include "gdcmException.h" -#include "gdcmDocEntry.h" - -//----------------------------------------------------------------------------- +#include -class GDCM_EXPORT gdcmDocEntrySet +namespace gdcm { +class DocEntry; +class ValEntry; +class BinEntry; +class SeqEntry; +class DictEntry; + +typedef std::string BaseTagKey; +//----------------------------------------------------------------------------- +/** + * \brief + * \ref DocEntrySet is an abstract base class for \ref ElementSet + * and \ref SQItem which are both containers for DocEntries. + * \ref ElementSet is based on the STL map<> container + * (see \ref ElementSet::TagHT), as opposed to \ref SQItem + * which is based on an STL list container (see \ref ListDocEntry). + * Since the syntax for adding a new element to a map<> or a list<> + * differ, \ref DocEntrySet is designed as an adapter to unify the + * interfaces of \ref DocEntrySet and \ref ElementSet. + * As an illustration of this design, please refer to the implementation + * of \ref AddEntry (or any pure virtual method) in both derived classes. + * This adapter unification of interfaces enables the parsing of a + * DICOM header containing (optionaly heavily nested) sequences to be + * written recursively [see \ref Document::ParseDES + * which calls \ref Document::ParseSQ, which in turns calls + * \ref Document::ParseDES ]. + * + * \note Developpers should strongly resist to the temptation of adding + * members to this class since this class is designed as an adapter + * in the form of an abstract base class. + */ +class GDCM_EXPORT DocEntrySet : public Base +{ +friend class File; public: + DocEntrySet() {}; + virtual ~DocEntrySet() {}; + + // ------- '... =0;' stands for 'Pure Virtual' + + /// \brief adds any type of entry to the entry set + virtual bool AddEntry(DocEntry *Entry) = 0; - gdcmDocEntrySet(int depth = 0); - ~gdcmDocEntrySet(void); + /// \brief Removes any type of entry out of the entry set, and destroys it + virtual bool RemoveEntry(DocEntry *EntryToRemove)=0; - virtual bool AddEntry(gdcmDocEntry *Entry) = 0; // pure virtual - bool CheckEntryVR(gdcmDocEntry *Entry, std::string vr); - virtual void Print (std::ostream & os = std::cout) = 0;// pure virtual + /// \brief Removes any type of entry out of the entry set, DOESN'T destroy it + virtual bool RemoveEntryNoDestroy(DocEntry *EntryToRemove)=0; - inline int GetDepthLevel(void) - {return(SQDepthLevel);} - void SetDepthLevel(int depth) - {SQDepthLevel = depth;} - + /// \brief write any type of entry to the entry set + virtual void WriteContent (std::ofstream *fp, + FileType filetype) = 0; + + /// \brief Gets any type of DocEntry, identified by its (group,element) + virtual DocEntry *GetDocEntry(uint16_t group, + uint16_t elem) = 0; + + /// \brief Gets a ValEntry, identified by its (group,element) + virtual ValEntry *GetValEntry(uint16_t group, + uint16_t elem) = 0; + /// \brief Gets a BinEntry, identified by its (group,element) + virtual BinEntry *GetBinEntry(uint16_t group, + uint16_t elem) = 0; + + /// \brief Gets a SeqEntry, identified by its (group,element) + virtual SeqEntry *GetSeqEntry(uint16_t group, + uint16_t elem) = 0; + + /// \brief Gets the 'string value' of a ValEntry + /// identified by its (group,element) - Sorry for the name !...- + virtual std::string GetEntry(uint16_t group, uint16_t elem) = 0; + + DictEntry *NewVirtualDictEntry(uint16_t group, + uint16_t element, + TagName const &vr = GDCM_UNKNOWN, + TagName const &vm = GDCM_UNKNOWN, + TagName const &name = GDCM_UNKNOWN ); + protected: +// DocEntry related utilities - void gdcmDocEntrySet::FindDocEntryLength (gdcmDocEntry *Entry); - - // DocEntry related utilities - - virtual gdcmDocEntry *NewDocEntryByNumber(guint16 group, - guint16 element)=0; // pure virtual - virtual gdcmDocEntry *NewDocEntryByName (std::string Name)=0;// pure virtual - - int SQDepthLevel; - -private: - -}; + ValEntry *NewValEntry(uint16_t group,uint16_t elem, + TagName const &vr = GDCM_UNKNOWN); + BinEntry *NewBinEntry(uint16_t group,uint16_t elem, + TagName const &vr = GDCM_UNKNOWN); + SeqEntry *NewSeqEntry(uint16_t group,uint16_t elem); +// DictEntry related utilities + DictEntry *GetDictEntry(uint16_t group, uint16_t elem); + DictEntry *GetDictEntry(uint16_t group, uint16_t elem, + TagName const &vr); +}; +} // end namespace gdcm //----------------------------------------------------------------------------- #endif