Add some verbosity to show the troubles with SerieHelper

[gdcm.git] / Example / exSerieHelper.cxx

diff --git a/Example/exSerieHelper.cxx b/Example/exSerieHelper.cxx
index 8a0133e554328191e68593750bfd10d49be894e0..22296f670742d44a6400c9040a1ea542b68fbbdf 100644 (file)
--- a/Example/exSerieHelper.cxx
+++ b/Example/exSerieHelper.cxx
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: exSerieHelper.cxx,v $
   Language:  C++
-  Date:      $Date: 2007/05/31 12:22:46 $
-  Version:   $Revision: 1.10 $
+  Date:      $Date: 2007/10/30 11:45:01 $
+  Version:   $Revision: 1.15 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -38,6 +38,10 @@ int main(int argc, char *argv[])
 
   
    std::cout << "Dir Name :[" << dirName << "]" << std::endl;
+   //   
+   // Sometimes using only SerieHelper is not enought !
+   // See also exXcoherentFileSet
+   //
 
    s = GDCM_NAME_SPACE::SerieHelper::New();
    s->SetLoadMode(GDCM_NAME_SPACE::LD_ALL);     // Load everything for each File
@@ -56,7 +60,7 @@ int main(int argc, char *argv[])
 
    GDCM_NAME_SPACE::FileList::const_iterator it;
    GDCM_NAME_SPACE::FileList *l;
-   std::cout << " ---------------------------------------- Recap"
+   std::cout << std::endl << " ---------------------------------------- Recap"
              << std::endl;  
    l = s->GetFirstSingleSerieUIDFileSet();
    while (l)
@@ -68,9 +72,10 @@ int main(int argc, char *argv[])
       l = s->GetNextSingleSerieUIDFileSet();
    } 
     std::cout << " ----------------------------------------End Recap"
-             << std::endl;
+             << std::endl << std::endl;
 
    int nbFiles;
+   double zspacing = 0.;
    // For all the Single SerieUID Files Sets of the GDCM_NAME_SPACE::Serie
    l = s->GetFirstSingleSerieUIDFileSet();
    while (l)
@@ -78,26 +83,36 @@ int main(int argc, char *argv[])
       nbFiles = l->size() ;
       if ( l->size() > 5 ) // Why not ? Just an example, for testing
       {
-         std::cout << "Sort list : " << nbFiles << " long" << std::endl;
-         s->OrderFileList(l);  // sort the list
-         // Just to show : GetZSpacing from a gdcm::SerieHelper is right  
+         std::cout << "Sort list : " << nbFiles << " long" << std::endl; 
+ 
+         //---------------------------------------------------------
+         s->OrderFileList(l);  // sort the list (and compute ZSpacing !)
+         //---------------------------------------------------------
+         std::cout << "List after sorting : " << nbFiles << " long" << std::endl;
+           
+          zspacing = s->GetZSpacing();
+         // Just to show : GetZSpacing from a GDCM_NAME_SPACE::SerieHelper is right  
          std::cout << "GetZSpacing() of sorted SingleSerieUIDFileSet "
-                   << "from gdcm::SerieHelper: " << s->GetZSpacing() << std::endl;
+                   << "from GDCM_NAME_SPACE::SerieHelper: " << zspacing << std::endl;
          std::cout << " ('-1' means all the files have the same position)" << std::endl;
-         for (std::vector<GDCM_NAME_SPACE::File* >::iterator it =  l->begin();
-                                            it != l->end();
-                                          ++it)
+         int fileCount = 0;
+         for (std::vector<GDCM_NAME_SPACE::File* >::iterator it2 =  l->begin();
+                                            it2 != l->end();
+                                          ++it2)
          {
-          // Just to show : GetZSpacing from a gdcm::File may be different        
-             std::cout << (*it)->GetFileName() << " -->  GetZSpacing() from gdcm::File : " 
-                       << (*it)->GetZSpacing() << std::endl;      
-         }  
+          // Just to show : GetZSpacing from a GDCM_NAME_SPACE::File may be different        
+             std::cout << (*it2)->GetFileName() << " -->  GetZSpacing() from GDCM_NAME_SPACE::File : " 
+                       << (*it2)->GetZSpacing() << std::endl; 
+           fileCount++;      
+         }
+         std::cout << "Iterate trough vector, nb of files : " << fileCount << std::endl;  
 
-         break; // we only deal with the first one ... Why not ?
+         //break; // we only deal with the first one ... Why not ?
       }
       l = s->GetNextSingleSerieUIDFileSet();
    } 
-   std::cout << " ------------------Prints all the Single SerieUID File Sets (sorted or not) -----"
+   std::cout << std::endl
+             << " ------------------Prints all the Single SerieUID File Sets (sorted or not) -----"
              << std::endl;
    s->Print(); // Prints all the Single SerieUID File Sets (sorted or not)
    std::cout << " -------------------------------------------- Finish printing"