Move code lines LTTG so save some CPU time.

[gdcm.git] / Example / ReWrite.cxx

diff --git a/Example/ReWrite.cxx b/Example/ReWrite.cxx
index 73596d4f1f58d4e30740a778fe38ec2bd7a82a70..43241c1f2a76dd8e16b14131f7c4eabd9fd2a1f7 100644 (file)
--- a/Example/ReWrite.cxx
+++ b/Example/ReWrite.cxx
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: ReWrite.cxx,v $
   Language:  C++
-  Date:      $Date: 2005/06/10 14:10:22 $
-  Version:   $Revision: 1.4 $
+  Date:      $Date: 2005/06/17 12:37:20 $
+  Version:   $Revision: 1.7 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -74,12 +74,12 @@ int main(int argc, char *argv[])
    else
       loadMode = 0;
 
-   bool rgb = am->ArgMgrDefined("RGB");
+   bool rgb = ( 0 != am->ArgMgrDefined("RGB") );
 
    if (am->ArgMgrDefined("debug"))
       gdcm::Debug::DebugOn();
  
-   // if unused Param we give up
+   // if unused Params we give up
    if ( am->ArgMgrPrintUnusedLabels() )
    { 
       am->ArgMgrUsage(usage);
@@ -98,7 +98,6 @@ int main(int argc, char *argv[])
    if ( !res )
    {
       delete e1;
-      delete am;
       return 0;
    }
   
@@ -106,12 +105,11 @@ int main(int argc, char *argv[])
    {
        std::cerr << "Sorry, not a Readable DICOM / ACR File"  <<std::endl;
        delete e1;
-       delete am; 
        return 0;
    }
    
    gdcm::FileHelper *f1 = new gdcm::FileHelper(e1);
-   void *imageData;
+   void *imageData; 
    int dataSize;
   
    if (rgb)
@@ -123,10 +121,14 @@ int main(int argc, char *argv[])
    else
    {
       dataSize  = f1->GetImageDataRawSize();
-      imageData = f1->GetImageDataRaw();
+      imageData = f1->GetImageDataRaw();// somewhat important... can't remember
       f1->SetWriteModeToRaw();
    }
 
+   if ( imageData == 0 ) // to avoid warning
+   {
+      std::cout << "Was unable to read pixels " << std::endl;
+   }
    std::cout <<std::endl <<" dataSize " << dataSize << std::endl;
    int nX,nY,nZ,sPP,planarConfig;
    std::string pixelType, transferSyntaxName;