X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmDicomDirPatient.cxx;h=73680f8051df592defd78eac10bae7c8e14198f7;hb=82afaad85d04083d5d7945e2a70a79a720a9ba3a;hp=45e101764bc9ddfe1f67e5d54f585e17fae3c964;hpb=e62d57cbd05c8e864fd2ba197a271cdcac9a2128;p=gdcm.git

diff --git a/src/gdcmDicomDirPatient.cxx b/src/gdcmDicomDirPatient.cxx
index 45e10176..73680f80 100644
--- a/src/gdcmDicomDirPatient.cxx
+++ b/src/gdcmDicomDirPatient.cxx
@@ -3,12 +3,12 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmDicomDirPatient.cxx,v $
   Language:  C++
-  Date:      $Date: 2004/09/24 11:39:21 $
-  Version:   $Revision: 1.13 $
+  Date:      $Date: 2005/10/25 14:52:33 $
+  Version:   $Revision: 1.39 $
                                                                                 
   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.
+  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
@@ -19,91 +19,122 @@
 #include "gdcmDicomDirPatient.h"
 #include "gdcmDicomDirElement.h"
 #include "gdcmGlobal.h"
+#include "gdcmDicomDirStudy.h"
+#include "gdcmSQItem.h"
+#include "gdcmDebug.h"
 
+namespace gdcm 
+{
 //-----------------------------------------------------------------------------
 // Constructor / Destructor
 /**
  * \brief   Constructor
- * @param  s SQ Item holding the elements related to this "PATIENT" part
- * @param ptagHT pointer to the HTable (gdcmDicomDirObject needs it 
- *               to build the gdcmHeaderEntries)
- */
-gdcmDicomDirPatient::gdcmDicomDirPatient(gdcmSQItem *s, TagDocEntryHT *ptagHT):
-   gdcmDicomDirObject(ptagHT)
-{
-   docEntries = s->GetDocEntries();
-}
-/**
- * \brief   Constructor
- * @param ptagHT pointer to the HTable (gdcmDicomDirObject needs it 
- *               to build the gdcmHeaderEntries)
+ * \note End user must use : DicomDir::NewPatient()
  */
-gdcmDicomDirPatient::gdcmDicomDirPatient(TagDocEntryHT* ptagHT):
-   gdcmDicomDirObject(ptagHT)
+DicomDirPatient::DicomDirPatient(bool empty)
+                :DicomDirObject()
 {
+   if ( !empty )
+   {
+      ListDicomDirStudyElem const &elemList = 
+         Global::GetDicomDirElements()->GetDicomDirPatientElements();
+      FillObject(elemList);
+   }
 }
+
 /**
  * \brief   Canonical destructor.
  */
-gdcmDicomDirPatient::~gdcmDicomDirPatient() 
+DicomDirPatient::~DicomDirPatient() 
 {
-   for(ListDicomDirStudy::iterator cc = studies.begin();
-                                   cc != studies.end(); ++cc)
-   {
-      delete *cc;
-   }
+   ClearStudy();
 }
 
 //-----------------------------------------------------------------------------
-// Print
+// Public
 /**
- * \brief   Prints the Object
- * @return
+ * \brief   Writes the Object
+ * @param fp ofstream to write to
+ * @param t Type of the File (explicit VR, implicitVR, ...) 
  */ 
-void gdcmDicomDirPatient::Print(std::ostream& os)
+void DicomDirPatient::WriteContent(std::ofstream *fp, FileType t)
 {
-   os << "PATIENT" << std::endl;
-   gdcmDicomDirObject::Print(os);
+   DicomDirObject::WriteContent(fp, t);
 
-   for(ListDicomDirStudy::iterator cc = studies.begin();
-                                   cc != studies.end(); ++cc)
+   for(ListDicomDirStudy::iterator cc = Studies.begin();
+                                   cc!= Studies.end();
+                                 ++cc )
    {
-      (*cc)->SetPrintLevel(PrintLevel);
-      (*cc)->Print(os);
+      (*cc)->WriteContent( fp, t );
    }
 }
 
 /**
- * \brief   Writes the Object
- * @return
- */ 
-void gdcmDicomDirPatient::Write(FILE* fp, FileType t)
+ * \brief   adds a new Patient at the beginning of the PatientList
+ *          of a partially created DICOMDIR
+ */
+DicomDirStudy* DicomDirPatient::NewStudy()
 {
-   gdcmDicomDirObject::Write(fp, t);
+   DicomDirStudy *dd = DicomDirStudy::New();
+   Studies.push_back(dd);
+   return dd; 
+}   
 
-   for(ListDicomDirStudy::iterator cc = studies.begin();cc!=studies.end();++cc)
+/**
+ * \brief  Remove all studies in the patient 
+ */
+void DicomDirPatient::ClearStudy()
+{
+   for(ListDicomDirStudy::const_iterator cc = Studies.begin();
+                                         cc != Studies.end(); 
+                                       ++cc )
    {
-      (*cc)->Write( fp, t );
+      (*cc)->Delete();
    }
+   Studies.clear();
 }
-//-----------------------------------------------------------------------------
-// Public
 
 /**
- * \brief   adds a new Patient at the begining of the PatientList
- *          of a partially created DICOMDIR
+ * \brief   Get the first entry while visiting the DicomDirStudy
+ * \return  The first DicomDirStudy if found, otherwhise NULL
+ */ 
+DicomDirStudy *DicomDirPatient::GetFirstStudy()
+{
+   ItStudy = Studies.begin();
+   if (ItStudy != Studies.end())
+      return *ItStudy;
+   return NULL;
+}
+
+/**
+ * \brief   Get the next entry while visiting the DicomDirStudies
+ * \note : meaningfull only if GetFirstEntry already called
+ * \return  The next DicomDirStudies if found, otherwhise NULL
  */
-gdcmDicomDirStudy* gdcmDicomDirPatient::NewStudy()
+DicomDirStudy *DicomDirPatient::GetNextStudy()
 {
-   std::list<gdcmElement> elemList = 
-      gdcmGlobal::GetDicomDirElements()->GetDicomDirStudyElements();
-      
-   gdcmDicomDirStudy* st = new gdcmDicomDirStudy( PtagHT );
-   st->FillObject(elemList);
-
-   studies.push_front(st);
-   return st; 
-}   
+   gdcmAssertMacro (ItStudy != Studies.end())
+
+   ++ItStudy;
+   if (ItStudy != Studies.end())
+      return *ItStudy;
+   return NULL;
+}
+
+/**
+ * \brief   Get the first entry while visiting the DicomDirStudy
+ * \return  The first DicomDirStudy if found, otherwhise NULL
+ */ 
+DicomDirStudy *DicomDirPatient::GetLastStudy()
+{
+   ItStudy = Studies.end();
+   if (ItStudy != Studies.begin())
+   {
+      --ItStudy;
+      return *ItStudy;
+   }
+   return NULL;
+}
 
 //-----------------------------------------------------------------------------
 // Protected
@@ -112,3 +143,25 @@ gdcmDicomDirStudy* gdcmDicomDirPatient::NewStudy()
 // Private
 
 //-----------------------------------------------------------------------------
+// Print
+/**
+ * \brief   Prints the Object
+ * @param os ostream to write to 
+ * @param indent Indentation string to be prepended during printing
+ */ 
+void DicomDirPatient::Print(std::ostream &os, std::string const & )
+{
+   os << "PATIENT" << std::endl;
+   DicomDirObject::Print(os);
+
+   for(ListDicomDirStudy::const_iterator cc = Studies.begin();
+                                         cc != Studies.end(); 
+                                       ++cc )
+   {
+      (*cc)->SetPrintLevel(PrintLevel);
+      (*cc)->Print(os);
+   }
+}
+
+//-----------------------------------------------------------------------------
+} // end namespace gdcm