From 7b74a07adcaae71908b0c8cef12a47447cba2c58 Mon Sep 17 00:00:00 2001
From: jpr <jpr>
Date: Wed, 15 Nov 2006 15:53:08 +0000
Subject: [PATCH] To please python :

-> remove default value for constructor.
-> add Get/Set accessors
---
 src/gdcmDirList.cxx | 31 +++++++++++++++++++++++++++++--
 src/gdcmDirList.h   | 20 +++++++++++++++-----
 2 files changed, 44 insertions(+), 7 deletions(-)

diff --git a/src/gdcmDirList.cxx b/src/gdcmDirList.cxx
index c2e6a8ab..badef729 100644
--- a/src/gdcmDirList.cxx
+++ b/src/gdcmDirList.cxx
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmDirList.cxx,v $
   Language:  C++
-  Date:      $Date: 2006/05/12 09:36:09 $
-  Version:   $Revision: 1.59 $
+  Date:      $Date: 2006/11/15 15:53:08 $
+  Version:   $Revision: 1.60 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -83,6 +83,33 @@ bool DirList::IsDirectory(std::string const &dirName)
    }
 }
 
+/**
+ * \brief   Get the first entry while visiting Filenames
+ * \return  The first  if found, otherwhise ""
+ */ 
+std::string DirList::GetFirst()
+{
+   ItDirList = Filenames.begin();
+   if (ItDirList != Filenames.end())
+      return *ItDirList;
+   return "";
+} 
+
+/**
+ * \brief   Get the next entry while visiting Filenames
+ * \return  The next  if found, otherwhise ""
+ */ 
+std::string DirList::GetNext()
+{
+   gdcmAssertMacro (ItDirList != Filenames.end())
+   {
+      ++ItDirList;
+      if (ItDirList != Filenames.end())
+         return *ItDirList;      
+   }
+   return "";
+} 
+
 //-----------------------------------------------------------------------------
 // Protected
 
diff --git a/src/gdcmDirList.h b/src/gdcmDirList.h
index e907f49a..2362a8e5 100644
--- a/src/gdcmDirList.h
+++ b/src/gdcmDirList.h
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmDirList.h,v $
   Language:  C++
-  Date:      $Date: 2006/02/16 20:06:14 $
-  Version:   $Revision: 1.31 $
+  Date:      $Date: 2006/11/15 15:53:08 $
+  Version:   $Revision: 1.32 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -25,7 +25,7 @@
 #include <vector>
 #include <iostream>
 
-namespace gdcm 
+namespace gdcm
 {
 
 typedef std::vector<std::string> DirListType;
@@ -42,7 +42,7 @@ typedef std::vector<std::string> DirListType;
 class GDCM_EXPORT DirList : public Base
 {
 public :
-   DirList(std::string const &dirName, bool recursive=false);
+   DirList(std::string const &dirName, bool recursive);
    ~DirList();
 
    void Print(std::ostream &os = std::cout, std::string const &indent = "" );
@@ -52,9 +52,15 @@ public :
 
    /// Return the file names
    DirListType const &GetFilenames() const { return Filenames; }
+   
+    /// Return the number of Files
+   int GetSize() const { return Filenames.size(); }  
 
    static bool IsDirectory(std::string const &dirName);
-
+   
+   std::string GetFirst();
+   std::string GetNext();
+   
 private :
    int Explore(std::string const &dirName, bool recursive=false);
 
@@ -62,6 +68,10 @@ private :
    DirListType Filenames;
    /// name of the root directory to explore
    std::string DirName;
+   
+   /// iterator on the SQItems of the current SeqEntry
+   DirListType::iterator ItDirList;  
+   
 };
 } // end namespace gdcm
 //-----------------------------------------------------------------------------
-- 
2.48.1