X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmObject.cxx;h=331c41073a2369334946ab8d4e6a5bd7c45e946f;hb=0a7355e1aaeeabadba3e464bdef81bcff5777d37;hp=cef909778526d8736e2b2191156d384a8fb22e63;hpb=0e82725d64f17545e782c18039ced7ea898f8cad;p=gdcm.git diff --git a/src/gdcmObject.cxx b/src/gdcmObject.cxx index cef90977..331c4107 100644 --- a/src/gdcmObject.cxx +++ b/src/gdcmObject.cxx @@ -1,32 +1,42 @@ -// gdcmObject.cxx -//----------------------------------------------------------------------------- +/*========================================================================= + + Program: gdcm + Module: $RCSfile: gdcmObject.cxx,v $ + Language: C++ + Date: $Date: 2004/07/17 22:47:01 $ + Version: $Revision: 1.22 $ + + 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.htm 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. + +=========================================================================*/ + #include "gdcmObject.h" -#include "gdcmUtil.h" +#include "gdcmGlobal.h" #include "gdcmDebug.h" +#include "gdcmValEntry.h" //----------------------------------------------------------------------------- /** * \ingroup gdcmObject * \brief Constructor - * @param begin iterator on the first Header Entry (i.e Dicom Element) - * related to this 'Object' - * @param end iterator on the last Header Entry - * (i.e Dicom Element) related to this 'Object' + * * @param ptagHT pointer to the HTable (gdcmObject needs it - * to build the gdcmHeaderEntries) - * @param plistEntries pointer to the chained List (gdcmObject needs it - * to build the gdcmHeaderEntries) + * to build the gdcmDocEntries) + * @param depth Seaquence depth level */ -gdcmObject::gdcmObject(ListTag::iterator begin, ListTag::iterator end, - TagHeaderEntryHT *ptagHT, ListTag *plistEntries) { - beginObj = begin; - endObj = end; + +gdcmObject::gdcmObject(TagDocEntryHT *ptagHT, int depth) + : gdcmSQItem (depth) { this->ptagHT = ptagHT; - this->plistEntries = plistEntries; - if(begin==end) - dbg.Verbose(0, "gdcmObject::gdcmObject empty list"); } + /** * \ingroup gdcmObject * \brief Canonical destructor. @@ -34,140 +44,12 @@ gdcmObject::gdcmObject(ListTag::iterator begin, ListTag::iterator end, gdcmObject::~gdcmObject(void) { } -//----------------------------------------------------------------------------- -// Print -/** - * \ingroup gdcmObject - * \brief Prints the Object - * @return - */ -void gdcmObject::Print(std::ostream &os) { - if(printLevel>=0) { - ListTag::iterator i; - for(i=beginObj;;++i) { - (*i)->SetPrintLevel(printLevel); - (*i)->Print(os); - if (i == endObj) break; - } - } -} + //----------------------------------------------------------------------------- // Public -/** - * \ingroup gdcmObject - * \brief Get the value of an Header Entries (i.e Dicom Element) by number - * @return - */ -std::string gdcmObject::GetEntryByNumber(guint16 group, guint16 element) { - for(ListTag::iterator i=beginObj;;++i) { - if ( (*i)->GetGroup()==group && (*i)->GetElement()==element) - return (*i)->GetValue(); - if (i == endObj) break; - } - return GDCM_UNFOUND; -} - -/** - * \ingroup gdcmObject - * \brief Get the value of an Header Entries (i.e Dicom Element) by name - * @param name : name of the searched element. - * @return - */ -std::string gdcmObject::GetEntryByName(TagName name) { - gdcmDict *PubDict=gdcmGlobal::GetDicts()->GetDefaultPubDict(); - gdcmDictEntry *dictEntry = (*PubDict).GetDictEntryByName(name); - if( dictEntry == NULL) - return GDCM_UNFOUND; - return GetEntryByNumber(dictEntry->GetGroup(),dictEntry->GetElement()); -} -/** - * \ingroup gdcmObject - * \brief Set the 'boundaries' gdcmObject (gdcmDicomDirPatient, - * gdcmDicomDirStudy, gdcmDicomDirSerie, gdcmDicomDirImage) - * comming for the parsing of a DICOMDIR file - * \warning NOT en user intended function - * @param flag = 0 when META to be dealt with - */ -void gdcmObject::ResetBoundaries(int flag) { - - if (flag) { // it's NOT a META - // upwards to fffe,e000 - for( i=j=debut(); - ((*i)->GetGroup() != 0xfffe) && ((*i)->GetElement() != 0x0000); - --i,j--) { - } - beginObj=j; - } - - // downwards to fffe,e000 - for( i=j=fin(); - ((*i)->GetGroup() != 0xfffe) && ((*i)->GetElement() != 0x0000); - --i,j--) { - } - j--; - endObj=j; -} - -/** - * \ingroup gdcmParser - * \brief Sets Entry (Dicom Element) value of an element, - * specified by it's tag (Group, Number) - * and the length, too ... - * If the Element is not found, it's just created ! - * \warning we suppose, right now, the element belongs to a Public Group - * (NOT a shadow one) - * @param val string value to set - * @param group Group of the searched tag. - * @param element Element of the searched tag. - * @return true if element was found or created successfully - */ - bool gdcmObject::SetEntryByNumber(std::string val,guint16 group, - guint16 element) { - - for(ListTag::iterator i=beginObj;;++i) { - if ( (*i)->GetGroup() == 0xfffe && (*i)->GetElement() == 0xe000 ) - continue; - if ( group < (*i)->GetGroup() || - (group == (*i)->GetGroup() && element < (*i)->GetElement()) ){ - // instead of ReplaceOrCreateByNumber - // that is a method of gdcmParser :-( - gdcmHeaderEntry *Entry; - TagKey key = gdcmDictEntry::TranslateToKey(group, element); - if ( ! ptagHT->count(key)) { - // we assume a Public Dictionnary *is* loaded - gdcmDict *PubDict = gdcmGlobal::GetDicts()->GetDefaultPubDict(); - // if the invoked (group,elem) doesn't exist inside the Dictionary - // we create a VirtualDictEntry - gdcmDictEntry *DictEntry = PubDict->GetDictEntryByNumber(group, element); - if (DictEntry == NULL) { - DictEntry=gdcmGlobal::GetDicts()->NewVirtualDictEntry(group,element,"UN","??","??"); - } - // we assume the constructor didn't fail - Entry = new gdcmHeaderEntry(DictEntry); - // ---- - // TODO - // ---- - // better we don't assume too much ! - // in the next release, gdcmObject will be used - // to describe any Header Entry ... - } else { - Entry = ptagHT->find(key)->second; - } - Entry->SetValue(val); - Entry->SetLength(val.length()); - plistEntries->insert(i,Entry); - return true; - } - if (group == (*i)->GetGroup() && element == (*i)->GetElement() ) { - (*i)->SetValue(val); - (*i)->SetLength(val.length()); - return true; - } - } -} /** * \ingroup gdcmObject * \brief Builds a hash table (multimap) containing @@ -175,89 +57,64 @@ void gdcmObject::ResetBoundaries(int flag) { * related to this 'object' * @return */ -TagHeaderEntryHT gdcmObject::GetEntry(void) { - TagHeaderEntryHT HT; - for(ListTag::iterator i=beginObj;;++i) { - HT.insert( PairHT( (*i)->GetKey(),(*i)) ); - if (i == endObj) break; +TagDocEntryHT gdcmObject::GetEntry(void) { + TagDocEntryHT HT; + docEntries=GetDocEntries(); + for(ListDocEntry::iterator i=docEntries.begin();i!=docEntries.end();++i) { + HT[(*i)->GetKey()]=*i; } return(HT); } -/** - * \ingroup gdcmObject - * \brief Builds a Chained List containing - * pointers to all Header Entries (i.e Dicom Element) - * related to this 'object' - * @return - */ -ListTag gdcmObject::GetListEntry(void) { - ListTag list; - for(ListTag::iterator i=beginObj;;++i) { - list.push_back(*i); - if (i == endObj) break; - } - return(list); -} - - //----------------------------------------------------------------------------- // Protected /** - * \ingroup gdcmObject * \brief add the 'Object' related Dicom Elements to the listEntries * of a partially created DICOMDIR */ void gdcmObject::FillObject(std::list elemList) { + + // FillObject rempli le SQItem qui sera accroche au bon endroit + std::list::iterator it; - guint16 tmpGr,tmpEl; + uint16_t tmpGr,tmpEl; gdcmDictEntry *dictEntry; - gdcmHeaderEntry *entry; - - debInsertion = this->fin(); - ++debInsertion; - finInsertion=debInsertion; + gdcmValEntry *entry; + + //gdcmSQItem *s = new gdcmSQItem; + // for all the Elements found in they own part of the DicomDir dict. for(it=elemList.begin();it!=elemList.end();++it) { tmpGr=it->group; tmpEl=it->elem; dictEntry=gdcmGlobal::GetDicts()->GetDefaultPubDict()->GetDictEntryByNumber(tmpGr,tmpEl); - entry=new gdcmHeaderEntry(dictEntry); + entry=new gdcmValEntry(dictEntry); entry->SetOffset(0); // just to avoid further missprinting entry->SetValue(it->value); + // dealing with value length ... + if(dictEntry->GetGroup()==0xfffe) - { - entry->SetLength(entry->GetValue().length()); - } + { + entry->SetLength(entry->GetValue().length()); + } else if( (dictEntry->GetVR()=="UL") || (dictEntry->GetVR()=="SL") ) - { - entry->SetLength(4); - } + { + entry->SetLength(4); + } else if( (dictEntry->GetVR()=="US") || (dictEntry->GetVR()=="SS") ) - { - entry->SetLength(2); - } + { + entry->SetLength(2); + } else if(dictEntry->GetVR()=="SQ") - { - entry->SetLength(0xffffffff); - } + { + entry->SetLength(0xffffffff); + } else - { - entry->SetLength(entry->GetValue().length()); - } - ptagHT->insert( PairHT(entry->GetKey(),entry) ); // add in the (multimap) H Table - plistEntries->insert(debInsertion ,entry); // add at the begining of the Patient list - ++finInsertion; - } - - i=fin(); - i++; - j=debInsertion; - j--; + { + entry->SetLength(entry->GetValue().length()); + } + AddDocEntry(entry); + } } -//----------------------------------------------------------------------------- -// Private - -//-----------------------------------------------------------------------------