From b792278a90bb8f54b77595a073d435c2041dabf3 Mon Sep 17 00:00:00 2001
From: malaterre <malaterre>
Date: Fri, 10 Dec 2004 16:48:37 +0000
Subject: [PATCH] ENH: Thanks to Benoit example I was able to rewrite the damn
 thing, hopefully it should work on win32

---
 Example/TestFromScratch.cxx  | 50 ++++++++++++++++++------------------
 Example/WriteDicomSimple.cxx |  5 ++--
 2 files changed, 28 insertions(+), 27 deletions(-)

diff --git a/Example/TestFromScratch.cxx b/Example/TestFromScratch.cxx
index 27fd2627..66771cca 100644
--- a/Example/TestFromScratch.cxx
+++ b/Example/TestFromScratch.cxx
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: TestFromScratch.cxx,v $
   Language:  C++
-  Date:      $Date: 2004/12/10 15:50:04 $
-  Version:   $Revision: 1.1 $
+  Date:      $Date: 2004/12/10 16:48:37 $
+  Version:   $Revision: 1.2 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -19,6 +19,7 @@
 #include "gdcmFile.h"
 #include "gdcmDictEntry.h"
 #include "gdcmDocEntry.h"
+#include "gdcmBinEntry.h"
 #include "gdcmValEntry.h"
 #include "gdcmDebug.h"
 
@@ -52,39 +53,38 @@ int main(int argc, char *argv[])
    // Hopefully default to something
    gdcm::Header *h2 = new gdcm::Header();
 
-   const gdcm::TagDocEntryHT &nameHt = h1->GetTagHT();
-   //const gdcm::TagDocEntryHT &nameHt = h2->GetTagHT(); seems to be empty ??
-   for (gdcm::TagDocEntryHT::const_iterator tag = nameHt.begin(); tag != nameHt.end(); ++tag)
+   h1->Initialize();
+   gdcm::DocEntry* d = h1->GetNextEntry();
+
+   // Copy of the header content
+   while(d)
    {
-      //Copy string only:
-      if (tag->second->GetVR().find("SQ") == 0)
+      if ( gdcm::BinEntry* b = dynamic_cast<gdcm::BinEntry*>(d) )
       {
-         // skip DICOM SeQuence, otherwise following cast will crash
-         continue;
+         // We skip bin entries
+      }
+      else if ( gdcm::ValEntry* v = dynamic_cast<gdcm::ValEntry*>(d) )
+      {   
+          h2->ReplaceOrCreateByNumber( 
+                              v->GetValue(),
+                              v->GetGroup(), 
+                              v->GetElement(),
+                              v->GetVR() ); 
       }
-      const std::string &name = tag->second->GetName();
-      const std::string &value = ((gdcm::ValEntry*)(tag->second))->GetValue();
-      if( name != "unkn"
-       && value.find( "gdcm::NotLoaded" ) != 0
-       && value.find( "gdcm::Binary" )    != 0
-       && value.find( "gdcm::Loaded" )    != 0 )
+      else
       {
-        //std::cout << name << "," << value << std::endl;
-        gdcm::DictEntry *dictEntry = h2->GetPubDict()->GetDictEntryByName(name);
-        h2->ReplaceOrCreateByNumber( value, dictEntry->GetGroup(), dictEntry->GetElement());
+       // We skip pb of SQ recursive exploration
       }
-   }
 
-   h2->ReplaceOrCreateByNumber( imageData, dataSize, 0x7fe0, 0x0010, "PXL" );
-   h2->Print( std::cout );
+      d = h1->GetNextEntry();
+   }
+   //h2->Print( std::cout );
 
    gdcm::File *f2 = new gdcm::File( h2 );
- 
-   // SetImageData does not work because you need to have called
-   // somwhow ReplaceOrCreateByNumber before with the proper group/element
    f2->SetImageData(imageData, dataSize);
 
-   f2->WriteDcmExplVR( "output.dcm" );
+   f2->SetWriteTypeToDcmExplVR();
+   f2->Write( "output.dcm" );
 
    delete f1;
    delete f2;
diff --git a/Example/WriteDicomSimple.cxx b/Example/WriteDicomSimple.cxx
index f426800e..6954426a 100644
--- a/Example/WriteDicomSimple.cxx
+++ b/Example/WriteDicomSimple.cxx
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: WriteDicomSimple.cxx,v $
   Language:  C++
-  Date:      $Date: 2004/12/10 13:49:06 $
-  Version:   $Revision: 1.3 $
+  Date:      $Date: 2004/12/10 16:48:37 $
+  Version:   $Revision: 1.4 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -189,3 +189,4 @@ int main(int argc, char* argv[])
 
    return 0;
 }
+
-- 
2.48.1