- added dumpdetector utility

   shows all DetElements in model incl. #surfaces

UtilityApps/CMakeLists.txt

@@ -25,6 +25,9 @@ target_link_libraries(print_materials DD4hepCore DD4hepRec)
 add_executable( materialScan src/materialScan.cpp)
 target_link_libraries(materialScan DD4hepCore DD4hepRec)
 #-----------------------------------------------------------------------------------
+add_executable( dumpdetector  src/dumpdetector.cpp)
+target_link_libraries(dumpdetector DD4hepCore DD4hepRec)
+#-----------------------------------------------------------------------------------
 
 
 root_generate_dictionary( G__teve src/EvNavHandler.h LINKDEF src/LinkDef.h)
@@ -43,12 +46,12 @@ target_link_libraries( teveDisplay DD4hepCore ${ROOT_EVE_LIBRARIES} DD4hepRec ${
 #--- install target-------------------------------------
 
 if(DD4HEP_USE_LCIO)
-  install(TARGETS geoDisplay geoConverter geoPluginRun teveDisplay print_materials materialScan test_surfaces
+  install(TARGETS geoDisplay geoConverter geoPluginRun teveDisplay print_materials materialScan dumpdetector test_surfaces
     RUNTIME DESTINATION bin
     LIBRARY DESTINATION lib
     )
 else()
-  install(TARGETS geoDisplay geoConverter geoPluginRun teveDisplay print_materials materialScan
+  install(TARGETS geoDisplay geoConverter geoPluginRun teveDisplay print_materials materialScand umpdetector
     RUNTIME DESTINATION bin
     LIBRARY DESTINATION lib
     )

UtilityApps/src/dumpdetector.cpp

+// $Id:$
+//====================================================================
+//  AIDA Detector description implementation for LCD
+//--------------------------------------------------------------------
+//
+//  Simple program to dump the complete DetElement hierarchy
+// 
+//  Author     : F.Gaede, CERN/DESY
+//  Date       : 07 Nov 2014
+//====================================================================
+#include "DD4hep/LCDD.h"
+#include "DD4hep/DD4hepUnits.h"
+
+#include "DDRec/Surface.h"
+#include "DDRec/DetectorSurfaces.h"
+#include "DDRec/SurfaceManager.h"
+
+#include <list>
+
+
+using namespace std ;
+using namespace DD4hep ;
+using namespace DD4hep::Geometry;
+using namespace DD4hep::DDRec;
+using namespace DDSurfaces ;
+using namespace dd4hep ;
+
+//=============================================================================
+
+int main(int argc, char** argv ){
+    
+  if( argc != 2 ) {
+    std::cout << " usage: dumpdetector compact.xml " << std::endl ;
+    exit(1) ;
+  }
+  
+  std::string inFile =  argv[1] ;
+
+  LCDD& lcdd = LCDD::getInstance();
+
+  lcdd.fromCompact( inFile );
+
+  DetElement world = lcdd.world() ;
+
+  std::cout << "############################################################################### "  << std::endl  << std::endl  ;
+	
+
+  //------------------ breadth first tree traversal ---------
+  std::list< DetElement > dets ;
+  std::list< DetElement > daugs ; 
+  std::list< DetElement > gdaugs ; 
+  daugs.push_back( world ) ;
+  while( ! daugs.empty() ) {
+      for( std::list< DetElement >::iterator li=daugs.begin() ; li != daugs.end() ; ++li ){
+        DetElement dau = *li ;
+        DetElement::Children chMap = dau.children() ;
+        for ( DetElement::Children::const_iterator it=chMap.begin() ; it != chMap.end() ; ++it ){
+        	DetElement de = (*it).second ;
+        	gdaugs.push_back( de ) ;
+        }  
+      }
+    dets.splice( dets.end() , daugs ) ;
+    daugs.splice( daugs.end() , gdaugs ) ;
+  }
+  //------------------ end tree traversal ---------
+  
+
+  for (  std::list< DetElement >::const_iterator it=dets.begin() ; it != dets.end() ; ++it ){
+
+    DetElement de = (*it) ;
+    
+    SurfaceManager surfMan( de ) ;
+
+    const SurfaceList& sL = surfMan.surfaceList() ;
+
+    std::cout << "DetElement: " << de.name() << "[ path: "<< de.placementPath ()  <<  "] \t surfaces : " <<  ( sL.empty() ? 0 : sL.size()  ) << std::endl ;
+
+    // for( SurfaceList::const_iterator it = sL.begin() ; it != sL.end() ; ++it ){
+    //   Surface* surf =  *it ;
+    //   std::cout << " ------------------------- " 
+    // 		<< " surface: "  << *surf         << std::endl
+    // 		<< " ------------------------- "  << std::endl ;
+    // }
+  }
+
+  std::cout << "############################################################################### "  << std::endl  << std::endl  ;
+
+
+  return 0;
+}
+
+//=============================================================================