X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmDicomDirPatient.cxx;h=58ad12948bda5b2903f58b108198510d1f1256df;hb=7ab309d561964c2ab5f9cd5d51d2fb212cd5dfcb;hp=690799e29245723ecd5c84592471fedae7cd4bcf;hpb=ef0c45b292557174c768c2cc7fc11fea4d57e218;p=gdcm.git

diff --git a/src/gdcmDicomDirPatient.cxx b/src/gdcmDicomDirPatient.cxx
index 690799e2..58ad1294 100644
--- a/src/gdcmDicomDirPatient.cxx
+++ b/src/gdcmDicomDirPatient.cxx
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmDicomDirPatient.cxx,v $
   Language:  C++
-  Date:      $Date: 2005/01/18 07:53:42 $
-  Version:   $Revision: 1.26 $
+  Date:      $Date: 2005/02/02 10:02:16 $
+  Version:   $Revision: 1.37 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -21,52 +21,37 @@
 #include "gdcmGlobal.h"
 #include "gdcmDicomDirStudy.h"
 #include "gdcmSQItem.h"
+#include "gdcmDebug.h"
 
 namespace gdcm 
 {
-
 //-----------------------------------------------------------------------------
 // Constructor / Destructor
 /**
  * \brief   Constructor
+ * \note End user must use : DicomDir::NewPatient()
  */
-DicomDirPatient::DicomDirPatient():
-   DicomDirObject()
+DicomDirPatient::DicomDirPatient(bool empty)
+                :DicomDirObject()
 {
+   if( !empty )
+   {
+      ListDicomDirStudyElem const &elemList = 
+         Global::GetDicomDirElements()->GetDicomDirPatientElements();
+      FillObject(elemList);
+   }
 }
+
 /**
  * \brief   Canonical destructor.
  */
 DicomDirPatient::~DicomDirPatient() 
 {
-   for(ListDicomDirStudy::const_iterator cc = Studies.begin();
-                                         cc != Studies.end(); 
-                                       ++cc )
-   {
-      delete *cc;
-   }
+   ClearStudy();
 }
 
 //-----------------------------------------------------------------------------
-// Print
-/**
- * \brief   Prints the Object
- * @param os ostream to write to 
- */ 
-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);
-   }
-}
-
+// Public
 /**
  * \brief   Writes the Object
  * @param fp ofstream to write to
@@ -83,33 +68,42 @@ void DicomDirPatient::WriteContent(std::ofstream *fp, FileType t)
       (*cc)->WriteContent( fp, t );
    }
 }
-//-----------------------------------------------------------------------------
-// Public
 
 /**
- * \brief   adds a new Patient at the begining of the PatientList
+ * \brief   adds a new Patient at the beginning of the PatientList
  *          of a partially created DICOMDIR
  */
 DicomDirStudy* DicomDirPatient::NewStudy()
 {
-   ListDicomDirStudyElem const &elemList = 
-      Global::GetDicomDirElements()->GetDicomDirStudyElements();
-      
    DicomDirStudy *st = new DicomDirStudy();
-   st->FillObject(elemList);
-
-   Studies.push_front(st);
+   Studies.push_back(st);
    return st; 
 }   
 
+/**
+ * \brief  Remove all studies in the patient 
+ */
+void DicomDirPatient::ClearStudy()
+{
+   for(ListDicomDirStudy::const_iterator cc = Studies.begin();
+                                         cc != Studies.end(); 
+                                       ++cc )
+   {
+      delete *cc;
+   }
+   Studies.clear();
+}
+
 /**
  * \brief   Get the first entry while visiting the DicomDirStudy
  * \return  The first DicomDirStudy if found, otherwhise NULL
  */ 
-DicomDirStudy *DicomDirPatient::GetFirstEntry()
+DicomDirStudy *DicomDirPatient::GetFirstStudy()
 {
-   ItDicomDirStudy = Studies.begin();
-   return *ItDicomDirStudy;
+   ItStudy = Studies.begin();
+   if (ItStudy != Studies.end())
+      return *ItStudy;
+   return NULL;
 }
 
 /**
@@ -117,19 +111,31 @@ DicomDirStudy *DicomDirPatient::GetFirstEntry()
  * \note : meaningfull only if GetFirstEntry already called
  * \return  The next DicomDirStudies if found, otherwhise NULL
  */
-DicomDirStudy *DicomDirPatient::GetNextEntry()
+DicomDirStudy *DicomDirPatient::GetNextStudy()
 {
-   if (ItDicomDirStudy != Studies.end())
-   {
-      DicomDirStudy *tmp = *ItDicomDirStudy;
-      ++ItDicomDirStudy;
-      return tmp;
-   }
-   else
+   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())
    {
-      return NULL;
+      --ItStudy;
+      return *ItStudy;
    }
+   return NULL;
 }
+
 //-----------------------------------------------------------------------------
 // Protected
 
@@ -137,5 +143,25 @@ DicomDirStudy *DicomDirPatient::GetNextEntry()
 // 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