* src/gdcmDocument.cxx : fix bug... test if the fp is opened to use it

[gdcm.git] / Example / PrintHeader.cxx

diff --git a/Example/PrintHeader.cxx b/Example/PrintHeader.cxx
index 17738bc4c159a005705941a97255a760c20e2115..516048e5e1c8bc7572fae9f81cf1af9da2f1636a 100644 (file)
--- a/Example/PrintHeader.cxx
+++ b/Example/PrintHeader.cxx
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: PrintHeader.cxx,v $
   Language:  C++
-  Date:      $Date: 2004/11/16 04:26:18 $
-  Version:   $Revision: 1.9 $
+  Date:      $Date: 2004/11/25 10:24:33 $
+  Version:   $Revision: 1.10 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -36,42 +36,44 @@ int main(int argc, char* argv[])
       fileName += GDCM_DATA_ROOT;
       fileName += "/test.acr";
    }
-   
-   gdcm::File *e2 = new gdcm::File( fileName.c_str() );
-   gdcm::Header *e1 = e2->GetHeader();  
-        
-   if (argc > 2) {
+
+   gdcm::File *f1 = new gdcm::File( fileName.c_str() );
+   gdcm::Header *e1 = f1->GetHeader();  
+
+   if (argc > 2) 
+   {
       int level = atoi(argv[2]);   
       e1->SetPrintLevel(level);
    }
 
-  e1->Print();   
-      
-  std::cout << "\n\n" << std::endl; 
-  
-  if ( e1->GetEntryByNumber(0x0002,0x0010) == gdcm::GDCM_NOTLOADED ) {
-     std::cout << "Transfert Syntax not loaded. " << std::endl
-               << "Better you increase MAX_SIZE_LOAD_ELEMENT_VALUE"
-               << std::endl;
-     return 0;
-  }
-      
-  std::string transferSyntaxName = e1->GetTransfertSyntaxName();
-  std::cout << " TransferSyntaxName= [" << transferSyntaxName << "]" << std::endl;
-   
+   e1->Print();   
+
+   std::cout << "\n\n" << std::endl; 
+
+   if ( e1->GetEntryByNumber(0x0002,0x0010) == gdcm::GDCM_NOTLOADED ) 
+   {
+      std::cout << "Transfert Syntax not loaded. " << std::endl
+                << "Better you increase MAX_SIZE_LOAD_ELEMENT_VALUE"
+                << std::endl;
+      return 0;
+   }
+
+   std::string transferSyntaxName = e1->GetTransfertSyntaxName();
+   std::cout << " TransferSyntaxName= [" << transferSyntaxName << "]" << std::endl;
+
    if (  transferSyntaxName != "Implicit VR - Little Endian"
       && transferSyntaxName != "Explicit VR - Little Endian"     
       && transferSyntaxName != "Deflated Explicit VR - Little Endian"      
       && transferSyntaxName != "Explicit VR - Big Endian"
       && transferSyntaxName != "Uncompressed ACR-NEMA" )
-  {
-  std::cout << std::endl << "==========================================="
-                  << std::endl; 
-        e2->GetPixelConverter()->Print();
-  std::cout << std::endl << "==========================================="
-                  << std::endl; 
-  }
-   
+   {
+      std::cout << std::endl << "==========================================="
+                << std::endl; 
+      f1->GetPixelConverter()->Print();
+      std::cout << std::endl << "==========================================="
+                << std::endl; 
+   }
+
    if(e1->IsReadable())
       std::cout <<std::endl<<fileName<<" is Readable"<<std::endl;
    else
@@ -80,5 +82,4 @@ int main(int argc, char* argv[])
    delete e1;
 
    return 0;
-   
 }