X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=Example%2FTestCopyDicom.cxx;h=77be5b59cf1283ebb14c3bf5397bcc180441e034;hb=247c979db58d7bfd1d65029de05f4142a534c4c8;hp=bfc92b8a0279605f9e68a4332c56080e1f66e70b;hpb=9bc08a72beb8acf114c306262e06386e75f7b967;p=gdcm.git

diff --git a/Example/TestCopyDicom.cxx b/Example/TestCopyDicom.cxx
index bfc92b8a..77be5b59 100644
--- a/Example/TestCopyDicom.cxx
+++ b/Example/TestCopyDicom.cxx
@@ -1,15 +1,33 @@
-#include "gdcmHeader.h"
+/*=========================================================================
+                                                                                
+  Program:   gdcm
+  Module:    $RCSfile: TestCopyDicom.cxx,v $
+  Language:  C++
+  Date:      $Date: 2005/10/25 14:52:27 $
+  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
+  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
+     PURPOSE.  See the above copyright notices for more information.
+                                                                                
+=========================================================================*/
 #include "gdcmFile.h"
+#include "gdcmFileHelper.h"
 #include "gdcmDocument.h"
-#include "gdcmValEntry.h"
-#include "gdcmBinEntry.h"
+#include "gdcmDataEntry.h"
 
 #ifndef _WIN32
 #include <unistd.h> //for access, unlink
+#else
+#include <io.h> //for _access
 #endif
 
 // return true if the file exists
-bool FileExists(const char* filename)
+bool FileExists(const char *filename)
 {
 #ifdef _MSC_VER
 # define access _access
@@ -27,7 +45,7 @@ bool FileExists(const char* filename)
     }
 }
 
-bool RemoveFile(const char* source)
+bool RemoveFile(const char *source)
 {
 #ifdef _MSC_VER
 #define _unlink unlink
@@ -38,7 +56,7 @@ bool RemoveFile(const char* source)
 // Here we load a gdcmFile and then try to create from scratch a copy of it,
 // copying field by field the dicom image
 
-int main(int argc, char* argv[])
+int main(int argc, char *argv[])
 {
    if (argc < 3)
    {
@@ -48,85 +66,72 @@ int main(int argc, char* argv[])
    }
 
 // don't modify identation in order to let this source xdiffable with ../Test
-
       std::string filename = argv[1];
       std::string output = argv[2];
 
       if( FileExists( output.c_str() ) )
       {
-         std::cerr << "Don't try to cheat, I am removing the file anyway" << std::endl;
+         std::cerr << "Don't try to cheat, I am removing the file anyway" 
+                   << std::endl;
          if( !RemoveFile( output.c_str() ) )
          {
-            std::cerr << "Ouch, the file exist, but I cannot remove it" << std::endl;
+            std::cerr << "Ouch, the file exist, but I cannot remove it" 
+                      << std::endl;
             return 1;
          }
       }
-      gdcmFile *original = new gdcmFile( filename );
+      gdcm::File *fileOr = gdcm::File::New();
+      fileOr->SetFileName( filename );
+      fileOr->Load();
+      gdcm::FileHelper *original = gdcm::FileHelper::New( fileOr );
    
       std::cout << "--- Original ----------------------" << std::endl;
-      //original->GetHeader()->Print();
    
-      gdcmFile *copy = new gdcmFile( output );
-
-      TagDocEntryHT & Ht = original->GetHeader()->GetEntry();
-
-      size_t dataSize = original->GetImageDataSize();
-      void *imageData = original->GetImageData();
+      gdcm::FileHelper *copy = gdcm::FileHelper::New( );
+      copy->SetFileName( output );
+      copy->Load();
+
+      uint8_t *imageData;
+      
+      imageData = original->GetImageData(); // VERY important : 
+                                      // brings pixels into memory !
   
-      //First of all copy the header field by field
-  
-      // Warning :Accessor gdcmElementSet::GetEntry() should not exist 
-      // It was commented out by Mathieu, that was a *good* idea
-      // (the user does NOT have to know the way we implemented the Header !)
-      // Waiting for a 'clean' solution, I keep the method ...JPRx
+      std::cout << imageData << std::endl; // to avoid warning ?
 
-      gdcmDocEntry* d;
+      //First of all copy the header field by field
 
-      for (TagDocEntryHT::iterator tag = Ht.begin(); tag != Ht.end(); ++tag)
+      gdcm::DocEntry *d = original->GetFile()->GetFirstEntry();
+      while(d)
       {
-         d = tag->second;
-         d->Print(); std::cout << std::endl;
-         if ( gdcmBinEntry* b = dynamic_cast<gdcmBinEntry*>(d) )
+         if ( gdcm::DataEntry *de = dynamic_cast<gdcm::DataEntry *>(d) )
          {              
-            copy->GetHeader()->ReplaceOrCreateByNumber( 
-                                 b->GetVoidArea(),
-                                 b->GetLength(),
-                                 b->GetGroup(), 
-                                 b->GetElement(),
-                                 b->GetVR() );
-         }
-         else if ( gdcmValEntry* v = dynamic_cast<gdcmValEntry*>(d) )
-         {   
-            copy->GetHeader()->ReplaceOrCreateByNumber( 
-                                 v->GetValue(),
-                                 v->GetGroup(), 
-                                 v->GetElement(),
-                                 v->GetVR() ); 
+            copy->GetFile()->InsertEntryBinArea( de->GetBinArea(),de->GetLength(),
+                                                 de->GetGroup(),de->GetElement(),
+                                                 de->GetVR() );
          }
          else
          {
-          // We skip pb of SQ recursive exploration
-          //std::cout << "Skipped Sequence " 
-          //          << "------------- " << d->GetVR() << " "<< std::hex
-          //          << d->GetGroup() << " " << d->GetElement()
-          //  << std::endl;    
+            // We skip pb of SQ recursive exploration
+            std::cout << "Skipped Sequence " 
+                      << "------------- " << d->GetVR() << " "<< std::hex
+                      << d->GetGroup() << "," << d->GetElement()
+                      << std::endl;    
          }
-      }
-
-
-
 
-
-      //copy->GetImageData();
-      copy->SetImageData(imageData, dataSize);
+         d=original->GetFile()->GetNextEntry();
+      }
 
       std::cout << "--- Copy ----------------------" << std::endl;
-      std::cout <<std::endl << "DO NOT care about Offset"  <<std::endl<<std::endl;; 
-      copy->GetHeader()->Print();
+      std::cout <<std::endl << "DO NOT care about Offset"  
+                <<std::endl << std::endl;; 
+      copy->GetFile()->Print();
       std::cout << "--- ---- ----------------------" << std::endl;
    
       copy->WriteDcmExplVR( output );
-
+      
+      fileOr->Delete();    // File
+      original->Delete();  // FileHelper
+      copy->Delete();      // FileHelper
       return 0;
 }