ENH: When using your fancy find/replace, try using your brain to understand other...

[gdcm.git] / Example / TestCopyDicom.cxx

diff --git a/Example/TestCopyDicom.cxx b/Example/TestCopyDicom.cxx
index 2dd66ff34f0fa87e632f87a1b6e0e62660ec169a..77be5b59cf1283ebb14c3bf5397bcc180441e034 100644 (file)
--- a/Example/TestCopyDicom.cxx
+++ b/Example/TestCopyDicom.cxx
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: TestCopyDicom.cxx,v $
   Language:  C++
-  Date:      $Date: 2005/07/19 15:19:25 $
-  Version:   $Revision: 1.26 $
+  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
@@ -18,8 +18,7 @@
 #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
@@ -67,75 +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;
          }
       }
-      gdcm::File *fileOr = new gdcm::File();
+      gdcm::File *fileOr = gdcm::File::New();
       fileOr->SetFileName( filename );
       fileOr->Load();
-      gdcm::FileHelper *original = new gdcm::FileHelper( fileOr );
+      gdcm::FileHelper *original = gdcm::FileHelper::New( fileOr );
    
       std::cout << "--- Original ----------------------" << std::endl;
-      //original->GetFile()->Print();
    
-      gdcm::FileHelper *copy = new gdcm::FileHelper( );
+      gdcm::FileHelper *copy = gdcm::FileHelper::New( );
       copy->SetFileName( output );
       copy->Load();
 
-      size_t dataSize = original->GetImageDataSize();
-      uint8_t *imageData = original->GetImageData();
-      (void)imageData;
-      (void)dataSize;
+      uint8_t *imageData;
+      
+      imageData = original->GetImageData(); // VERY important : 
+                                      // brings pixels into memory !
   
+      std::cout << imageData << std::endl; // to avoid warning ?
+
       //First of all copy the header field by field
 
       gdcm::DocEntry *d = original->GetFile()->GetFirstEntry();
       while(d)
       {
-         if ( gdcm::BinEntry *b = dynamic_cast<gdcm::BinEntry*>(d) )
+         if ( gdcm::DataEntry *de = dynamic_cast<gdcm::DataEntry *>(d) )
          {              
-            copy->GetFile()->InsertBinEntry( b->GetBinArea(),b->GetLength(),
-                                             b->GetGroup(),b->GetElement(),
-                                             b->GetVR() );
-         }
-         else if ( gdcm::ValEntry *v = dynamic_cast<gdcm::ValEntry*>(d) )
-         {   
-            copy->GetFile()->InsertValEntry( 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;    
          }
 
          d=original->GetFile()->GetNextEntry();
       }
 
-      //copy->GetImageData();
-      //copy->SetImageData(imageData, dataSize);
-
       std::cout << "--- Copy ----------------------" << std::endl;
-      std::cout <<std::endl << "DO NOT care about Offset"  <<std::endl<<std::endl;; 
+      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;
 }