Program: gdcm
Module: $RCSfile: gdcmDicomDir.cxx,v $
Language: C++
- Date: $Date: 2005/01/19 15:24:28 $
- Version: $Revision: 1.107 $
+ Date: $Date: 2005/01/29 11:43:05 $
+ Version: $Revision: 1.122 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
#include "gdcmUtil.h"
#include "gdcmDebug.h"
#include "gdcmGlobal.h"
-#include "gdcmHeader.h"
+#include "gdcmFile.h"
#include "gdcmSeqEntry.h"
#include "gdcmSQItem.h"
#include "gdcmValEntry.h"
*/
DicomDir::DicomDir()
:Document( )
-{
+{
Initialize(); // sets all private fields to NULL
- MetaElems = NewMeta();
+ NewMeta();
}
/**
Initialize(); // sets all private fields to NULL
// if user passed a root directory, sure we didn't get anything
- if ( TagHT.begin() == TagHT.end() ) // when user passed a Directory to parse
+
+ if ( GetFirstEntry() == 0 ) // when user passed a Directory to parse
{
if (!parseDir)
gdcmVerboseMacro( "Entry HT empty for file: "<<fileName);
if ( parseDir ) // user asked for a recursive parsing of a root directory
{
- MetaElems = NewMeta();
+ NewMeta();
gdcmVerboseMacro( "Parse directory and create the DicomDir");
ParseDirectory();
SetProgressMethod(NULL);
SetEndMethod(NULL);
- for(ListDicomDirPatient::iterator cc = Patients.begin();
- cc!= Patients.end();
- ++cc)
- {
- delete *cc;
- }
+ ClearPatient();
if ( MetaElems )
{
delete MetaElems;
// Print
/**
* \brief Canonical Printer
+ * @param os ostream we want to print in
+ * @param indent Indentation string to be prepended during printing
*/
void DicomDir::Print(std::ostream &os, std::string const & )
{
// Public
/**
* \brief This predicate, based on hopefully reasonable heuristics,
- * decides whether or not the current header was properly parsed
+ * decides whether or not the current document was properly parsed
* and contains the mandatory information for being considered as
* a well formed and usable DicomDir.
* @return true when Document is the one of a reasonable DicomDir,
return true;
}
-/**
- * \brief Sets all fields to NULL
- */
-
-void DicomDir::Initialize()
-{
- StartMethod = NULL;
- ProgressMethod = NULL;
- EndMethod = NULL;
- StartMethodArgDelete = NULL;
- ProgressMethodArgDelete = NULL;
- EndMethodArgDelete = NULL;
- StartArg = NULL;
- ProgressArg = NULL;
- EndArg = NULL;
-
- Progress = 0.0;
- Abort = false;
-
- MetaElems = NULL;
-}
-
-
/**
* \brief fills the whole structure, starting from a root Directory
*/
EndMethodArgDelete = method;
}
+/**
+ * \brief Get the first entry while visiting the DicomDirPatients
+ * \return The first DicomDirPatient if found, otherwhise NULL
+ */
+DicomDirPatient *DicomDir::GetFirstPatient()
+{
+ ItPatient = Patients.begin();
+ if ( ItPatient != Patients.end() )
+ return *ItPatient;
+ return NULL;
+}
+
+/**
+ * \brief Get the next entry while visiting the DicomDirPatients
+ * \note : meaningfull only if GetFirstEntry already called
+ * \return The next DicomDirPatient if found, otherwhise NULL
+ */
+DicomDirPatient *DicomDir::GetNextPatient()
+{
+ gdcmAssertMacro (ItPatient != Patients.end());
+
+ ++ItPatient;
+ if ( ItPatient != Patients.end() )
+ return *ItPatient;
+ return NULL;
+}
+
/**
* \brief writes on disc a DICOMDIR
* \ warning does NOT add the missing elements in the header :
fp->write(filePreamble, 128); //FIXME
binary_write( *fp, "DICM");
- DicomDirMeta *ptrMeta = GetDicomDirMeta();
+ DicomDirMeta *ptrMeta = GetMeta();
ptrMeta->WriteContent(fp, ExplicitVR);
// force writing 0004|1220 [SQ ], that CANNOT exist within DicomDirMeta
DirList dirList(path,1); // gets recursively the file list
unsigned int count = 0;
VectDocument list;
- Header *header;
+ File *header;
DirListType fileList = dirList.GetFilenames();
break;
}
- header = new Header( it->c_str() );
+ header = new File( it->c_str() );
if( !header )
{
- gdcmVerboseMacro( "Failure in new Header " << it->c_str() );
+ gdcmVerboseMacro( "Failure in new gdcm::File " << it->c_str() );
continue;
}
if( header->IsReadable() )
{
- // Add the file header to the chained list:
+ // Add the file to the chained list:
list.push_back(header);
gdcmVerboseMacro( "Readable " << it->c_str() );
}
std::sort(list.begin(), list.end(), DicomDir::HeaderLessThan );
std::string tmp = dirList.GetDirName();
- //for each Header of the chained list, add/update the Patient/Study/Serie/Image info
+ //for each File of the chained list, add/update the Patient/Study/Serie/Image info
SetElements(tmp, list);
CallEndMethod();
itDoc!=list.end();
++itDoc)
{
- delete dynamic_cast<Header *>(*itDoc);
+ delete dynamic_cast<File *>(*itDoc);
}
}
/**
* \brief adds *the* Meta to a partially created DICOMDIR
- */
-
-DicomDirMeta * DicomDir::NewMeta()
+ */
+DicomDirMeta *DicomDir::NewMeta()
{
- DicomDirMeta *m = new DicomDirMeta();
-
- if ( TagHT.begin() != TagHT.end() ) // after Document Parsing
+ if( MetaElems )
+ delete MetaElems;
+
+ DocEntry *entry = GetFirstEntry();
+ if( entry )
{
- TagDocEntryHT::iterator lastOneButSequence = TagHT.end();
- lastOneButSequence --;
- // ALL the 'out of Sequence' Tags belong to Meta Elems
- // (we skip 0004|1220 [Directory record sequence] )
- for ( TagDocEntryHT::iterator cc = TagHT.begin();
- cc != lastOneButSequence;
- ++cc)
+ MetaElems = new DicomDirMeta(true);
+
+ entry = GetFirstEntry();
+ while( entry )
{
- m->AddEntry( cc->second );
+ if( dynamic_cast<SeqEntry *>(entry) )
+ break;
+
+ RemoveEntryNoDestroy(entry);
+ MetaElems->AddEntry(entry);
+
+ entry = GetFirstEntry();
}
}
else // after root directory parsing
{
- ListDicomDirMetaElem const &elemList =
- Global::GetDicomDirElements()->GetDicomDirMetaElements();
- m->FillObject(elemList);
+ MetaElems = new DicomDirMeta(false);
}
- m->SetSQItemNumber(0); // To avoid further missprinting
- return m;
+ MetaElems->SetSQItemNumber(0); // To avoid further missprinting
+ return MetaElems;
}
/**
- * \brief adds a new Patient (with the basic elements) to a partially created DICOMDIR
+ * \brief adds a new Patient (with the basic elements) to a partially created
+ * DICOMDIR
*/
DicomDirPatient *DicomDir::NewPatient()
{
- ListDicomDirPatientElem::const_iterator it;
- uint16_t tmpGr,tmpEl;
- DictEntry *dictEntry;
- ValEntry *entry;
-
- ListDicomDirPatientElem const & elemList =
- Global::GetDicomDirElements()->GetDicomDirPatientElements();
DicomDirPatient *p = new DicomDirPatient();
+ AddPatientToEnd( p );
+ return p;
+}
- // for all the DicomDirPatient Elements
- for( it = elemList.begin(); it != elemList.end(); ++it )
+/**
+ * \brief Remove all Patients
+ */
+void DicomDir::ClearPatient()
+{
+ for(ListDicomDirPatient::iterator cc = Patients.begin();
+ cc!= Patients.end();
+ ++cc)
{
- tmpGr = it->Group;
- tmpEl = it->Elem;
- dictEntry = GetPubDict()->GetDictEntry(tmpGr, tmpEl);
- entry = new ValEntry( dictEntry );
- entry->SetOffset(0); // just to avoid further missprinting
- entry->SetValue( it->Value );
-
- p->AddEntry( entry );
+ delete *cc;
}
-
- Patients.push_front( p );
-
- return p;
+ Patients.clear();
}
/**
{
case GDCM_DICOMDIR_IMAGE:
elemList = Global::GetDicomDirElements()->GetDicomDirImageElements();
- si = new DicomDirImage();
- if( !AddDicomDirImageToEnd(static_cast<DicomDirImage *>(si)) )
+ si = new DicomDirImage(true);
+ if( !AddImageToEnd(static_cast<DicomDirImage *>(si)) )
{
- gdcmVerboseMacro( "Add DicomDirImageToEnd failed");
+ delete si;
+ gdcmErrorMacro( "Add ImageToEnd failed");
}
break;
case GDCM_DICOMDIR_SERIE:
elemList = Global::GetDicomDirElements()->GetDicomDirSerieElements();
- si = new DicomDirSerie();
- if( !AddDicomDirSerieToEnd(static_cast<DicomDirSerie *>(si)) )
+ si = new DicomDirSerie(true);
+ if( !AddSerieToEnd(static_cast<DicomDirSerie *>(si)) )
{
- gdcmVerboseMacro( "Add DicomDirSerieToEnd failed");
+ delete si;
+ gdcmErrorMacro( "Add SerieToEnd failed");
}
break;
case GDCM_DICOMDIR_STUDY:
elemList = Global::GetDicomDirElements()->GetDicomDirStudyElements();
- si = new DicomDirStudy();
- if( !AddDicomDirStudyToEnd(static_cast<DicomDirStudy *>(si)) )
+ si = new DicomDirStudy(true);
+ if( !AddStudyToEnd(static_cast<DicomDirStudy *>(si)) )
{
- gdcmVerboseMacro( "Add DicomDirStudyToEnd failed");
+ delete si;
+ gdcmErrorMacro( "Add StudyToEnd failed");
}
break;
case GDCM_DICOMDIR_PATIENT:
elemList = Global::GetDicomDirElements()->GetDicomDirPatientElements();
- si = new DicomDirPatient();
- if( !AddDicomDirPatientToEnd(static_cast<DicomDirPatient *>(si)) )
+ si = new DicomDirPatient(true);
+ if( !AddPatientToEnd(static_cast<DicomDirPatient *>(si)) )
{
- gdcmVerboseMacro( "Add DicomDirPatientToEnd failed");
+ delete si;
+ gdcmErrorMacro( "Add PatientToEnd failed");
}
break;
case GDCM_DICOMDIR_META:
elemList = Global::GetDicomDirElements()->GetDicomDirMetaElements();
- si = new DicomDirMeta();
+ si = new DicomDirMeta(true);
if( MetaElems )
{
- gdcmVerboseMacro( "MetaElements already exist, they will be destroyed");
delete MetaElems;
+ gdcmErrorMacro( "MetaElements already exist, they will be destroyed");
}
MetaElems = static_cast<DicomDirMeta *>(si);
break;
{
tmpGr = it->Group;
tmpEl = it->Elem;
- dictEntry = GetPubDict()->GetDictEntry(tmpGr, tmpEl);
+ dictEntry = GetPubDict()->GetEntry(tmpGr, tmpEl);
entry = new ValEntry( dictEntry ); // Be sure it's never a BinEntry !
{
// NULL when we Build Up (ex nihilo) a DICOMDIR
// or when we add the META elems
- val = header->GetEntry(tmpGr, tmpEl);
+ val = header->GetEntryValue(tmpGr, tmpEl);
}
else
{
if ( type == GDCM_DICOMDIR_META ) // fusible : should never print !
{
- std::cout << "GDCM_DICOMDIR_META ?!? should never print that"
- << std::endl;
+ gdcmVerboseMacro("GDCM_DICOMDIR_META ?!? should never print that");
}
si->AddEntry(entry);
}
//-----------------------------------------------------------------------------
// Private
+/**
+ * \brief Sets all fields to NULL
+ */
+void DicomDir::Initialize()
+{
+ StartMethod = NULL;
+ ProgressMethod = NULL;
+ EndMethod = NULL;
+ StartMethodArgDelete = NULL;
+ ProgressMethodArgDelete = NULL;
+ EndMethodArgDelete = NULL;
+ StartArg = NULL;
+ ProgressArg = NULL;
+ EndArg = NULL;
+
+ Progress = 0.0;
+ Abort = false;
+
+ MetaElems = NULL;
+}
+
/**
* \brief create a 'DicomDir' from a DICOMDIR Header
*/
void DicomDir::CreateDicomDir()
{
- // The list is parsed.
+ // The SeqEntries of "Directory Record Sequence" are parsed.
// When a DicomDir tag ("PATIENT", "STUDY", "SERIE", "IMAGE") is found :
// 1 - we save the beginning iterator
// 2 - we continue to parse
DocEntry *e = GetDocEntry(0x0004, 0x1220);
if ( !e )
{
- gdcmVerboseMacro( "NO Directory record sequence (0x0004,0x1220)");
+ gdcmVerboseMacro( "No Directory Record Sequence (0004,1220) found");
/// \todo FIXME: what to do when the parsed file IS NOT a DICOMDIR file ?
return;
}
SeqEntry *s = dynamic_cast<SeqEntry *>(e);
if ( !s )
{
- gdcmVerboseMacro( "No SeqEntry present");
- // useless : (0x0004,0x1220) IS a Sequence !
+ gdcmVerboseMacro( "Element (0004,1220) is not a Sequence ?!?");
return;
}
- MetaElems = NewMeta();
-
- ListSQItem listItems = s->GetSQItems();
+ NewMeta();
DocEntry *d;
std::string v;
SQItem *si;
- for( ListSQItem::iterator i = listItems.begin();
- i !=listItems.end(); ++i )
+
+ SQItem *tmpSI=s->GetFirstSQItem();
+ while(tmpSI)
{
- d = (*i)->GetDocEntry(0x0004, 0x1430); // Directory Record Type
+ d = tmpSI->GetDocEntry(0x0004, 0x1430); // Directory Record Type
if ( ValEntry* valEntry = dynamic_cast<ValEntry *>(d) )
{
v = valEntry->GetValue();
if( v == "PATIENT " )
{
- si = new DicomDirPatient();
- AddDicomDirPatientToEnd( static_cast<DicomDirPatient *>(si) );
+ si = new DicomDirPatient(true);
+ if( !AddPatientToEnd( static_cast<DicomDirPatient *>(si)) )
+ {
+ delete si;
+ si = NULL;
+ gdcmErrorMacro( "Add PatientToEnd failed");
+ }
}
else if( v == "STUDY " )
{
- si = new DicomDirStudy();
- AddDicomDirStudyToEnd( static_cast<DicomDirStudy *>(si) );
+ si = new DicomDirStudy(true);
+ if( !AddStudyToEnd( static_cast<DicomDirStudy *>(si)) )
+ {
+ delete si;
+ si = NULL;
+ gdcmErrorMacro( "Add AddStudyToEnd failed");
+ }
}
else if( v == "SERIES" )
{
- si = new DicomDirSerie();
- AddDicomDirSerieToEnd( static_cast<DicomDirSerie *>(si) );
+ si = new DicomDirSerie(true);
+ if( !AddSerieToEnd( static_cast<DicomDirSerie *>(si)) )
+ {
+ delete si;
+ si = NULL;
+ gdcmErrorMacro( "Add AddSerieToEnd failed");
+ }
}
else if( v == "IMAGE " )
{
- si = new DicomDirImage();
- AddDicomDirImageToEnd( static_cast<DicomDirImage *>(si) );
+ si = new DicomDirImage(true);
+ if( !AddImageToEnd( static_cast<DicomDirImage *>(si)) )
+ {
+ delete si;
+ si = NULL;
+ gdcmErrorMacro( "Add AddImageToEnd failed");
+ }
}
else
{
// neither an 'IMAGE' SQItem. Skip to next item.
continue;
}
- MoveSQItem(si,*i);
- }
- TagHT.clear();
-}
+ if( si )
+ MoveSQItem(si,tmpSI);
-/**
- * \brief Well ... there is only one occurence
- */
-bool DicomDir::AddDicomDirMeta()
-{
- if( MetaElems )
- {
- delete MetaElems;
+ tmpSI=s->GetNextSQItem();
}
- MetaElems = new DicomDirMeta();
- return true;
+ ClearEntry();
}
/**
- * \brief AddDicomDirPatientToEnd
+ * \brief AddPatientToEnd
* @param dd SQ Item to enqueue to the DicomPatient chained List
*/
-bool DicomDir::AddDicomDirPatientToEnd(DicomDirPatient *dd)
+bool DicomDir::AddPatientToEnd(DicomDirPatient *dd)
{
Patients.push_back(dd);
return true;
}
/**
- * \brief AddDicomDirStudyToEnd
+ * \brief AddStudyToEnd
* @param dd SQ Item to enqueue to the DicomDirStudy chained List
*/
-bool DicomDir::AddDicomDirStudyToEnd(DicomDirStudy *dd)
+bool DicomDir::AddStudyToEnd(DicomDirStudy *dd)
{
if( Patients.size() > 0 )
{
ListDicomDirPatient::iterator itp = Patients.end();
itp--;
- (*itp)->AddDicomDirStudy(dd);
+ (*itp)->AddStudy(dd);
return true;
}
return false;
}
/**
- * \brief AddDicomDirSerieToEnd
+ * \brief AddSerieToEnd
* @param dd SQ Item to enqueue to the DicomDirSerie chained List
*/
-bool DicomDir::AddDicomDirSerieToEnd(DicomDirSerie *dd)
+bool DicomDir::AddSerieToEnd(DicomDirSerie *dd)
{
if( Patients.size() > 0 )
{
ListDicomDirPatient::iterator itp = Patients.end();
itp--;
- if( (*itp)->GetDicomDirStudies().size() > 0 )
+ DicomDirStudy *study = (*itp)->GetLastStudy();
+ if( study )
{
- ListDicomDirStudy::const_iterator itst =
- (*itp)->GetDicomDirStudies().end();
- itst--;
- (*itst)->AddDicomDirSerie(dd);
+ study->AddSerie(dd);
return true;
}
}
}
/**
- * \brief AddDicomDirImageToEnd
+ * \brief AddImageToEnd
* @param dd SQ Item to enqueue to the DicomDirImage chained List
*/
-bool DicomDir::AddDicomDirImageToEnd(DicomDirImage *dd)
+bool DicomDir::AddImageToEnd(DicomDirImage *dd)
{
if( Patients.size() > 0 )
{
ListDicomDirPatient::iterator itp = Patients.end();
itp--;
- if( (*itp)->GetDicomDirStudies().size() > 0 )
+ DicomDirStudy *study = (*itp)->GetLastStudy();
+ if( study )
{
- ListDicomDirStudy::const_iterator itst =
- (*itp)->GetDicomDirStudies().end();
- itst--;
-
- if( (*itst)->GetDicomDirSeries().size() > 0 )
+ DicomDirSerie *serie = study->GetLastSerie();
+ if( serie )
{
- ListDicomDirSerie::const_iterator its = (*itst)->GetDicomDirSeries().end();
- its--;
- (*its)->AddDicomDirImage(dd);
+ serie->AddImage(dd);
return true;
}
}
*/
void DicomDir::SetElements(std::string const & path, VectDocument const &list)
{
- TagHT.clear();
- Patients.clear();
+ ClearEntry();
+ ClearPatient();
std::string patPrevName = "", patPrevID = "";
std::string studPrevInstanceUID = "", studPrevID = "";
it != list.end(); ++it )
{
// get the current file characteristics
- patCurName = (*it)->GetEntry(0x0010,0x0010);
- patCurID = (*it)->GetEntry(0x0010,0x0011);
- studCurInstanceUID = (*it)->GetEntry(0x0020,0x000d);
- studCurID = (*it)->GetEntry(0x0020,0x0010);
- serCurInstanceUID = (*it)->GetEntry(0x0020,0x000e);
- serCurID = (*it)->GetEntry(0x0020,0x0011);
+ patCurName = (*it)->GetEntryValue(0x0010,0x0010);
+ patCurID = (*it)->GetEntryValue(0x0010,0x0011);
+ studCurInstanceUID = (*it)->GetEntryValue(0x0020,0x000d);
+ studCurID = (*it)->GetEntryValue(0x0020,0x0010);
+ serCurInstanceUID = (*it)->GetEntryValue(0x0020,0x000e);
+ serCurID = (*it)->GetEntryValue(0x0020,0x0011);
if( patCurName != patPrevName || patCurID != patPrevID || first )
{
* @param dst destination SQItem
* @param src source SQItem
*/
-void DicomDir::MoveSQItem(SQItem *dst,SQItem *src)
+void DicomDir::MoveSQItem(DocEntrySet *dst,DocEntrySet *src)
{
DocEntry *entry;
}
/**
- * \brief compares two dgcmHeaders
+ * \brief compares two files
*/
bool DicomDir::HeaderLessThan(Document *header1, Document *header2)
{
return *header1 < *header2;
}
-
-/**
- * \brief Get the first entry while visiting the DicomDirPatients
- * \return The first DicomDirPatient if found, otherwhise NULL
- */
-DicomDirPatient *DicomDir::GetFirstEntry()
-{
- ItDicomDirPatient = Patients.begin();
- if ( ItDicomDirPatient != Patients.end() )
- return *ItDicomDirPatient;
- return NULL;
-}
-
-/**
- * \brief Get the next entry while visiting the DicomDirPatients
- * \note : meaningfull only if GetFirstEntry already called
- * \return The next DicomDirPatient if found, otherwhise NULL
- */
-DicomDirPatient *DicomDir::GetNextEntry()
-{
- gdcmAssertMacro (ItDicomDirPatient != Patients.end());
- {
- ++ItDicomDirPatient;
- if ( ItDicomDirPatient != Patients.end() )
- return *ItDicomDirPatient;
- }
- return NULL;
-}
-
-
} // end namespace gdcm
//-----------------------------------------------------------------------------
git://git.creatis.insa-lyon.fr / gdcm.git / blobdiff