#include "RecoTracker/TkDetLayers/interface/GeometricSearchTrackerBuilder.h"
#include "PixelBarrelLayerBuilder.h"
#include "PixelForwardLayerBuilder.h"
#include "TIBLayerBuilder.h"
#include "TOBLayerBuilder.h"
#include "TIDLayerBuilder.h"
#include "TECLayerBuilder.h"
#include "Geometry/TrackerGeometryBuilder/interface/trackerHierarchy.h"
#include "Geometry/CommonDetUnit/interface/GeomDetUnit.h"
#include "DataFormats/Common/interface/Trie.h"
#include <boost/function.hpp>
#include <boost/bind.hpp>