Import Geant4 1.0.0 source tree

source/run/include/G4VUserDetectorConstruction.hh

@@ -1,12 +1,12 @@
 // This code implementation is the intellectual property of
-// the RD44 GEANT4 collaboration.
+// the GEANT4 collaboration.
 //
 // By copying, distributing or modifying the Program (or any work
 // based on the Program) you indicate your acceptance of this statement,
 // and all its terms.
 //
-// $Id: G4VUserDetectorConstruction.hh,v 1.1 1999/01/07 16:14:17 gunter Exp $
-// GEANT4 tag $Name: geant4-00-01 $
+// $Id: G4VUserDetectorConstruction.hh,v 1.2.4.1 1999/12/07 20:52:59 gunter Exp $
+// GEANT4 tag $Name: geant4-01-00 $
 //
 
 #ifndef G4VUserDetectorConstruction_h
@@ -14,6 +14,15 @@
 
 class G4VPhysicalVolume;
 
+// class description:
+//
+//  This is the abstract base class of the user's mandatory initialization class
+// for detector setup. It has only one pure virtual method Construct() which is
+// invoked by G4RunManager when it's Initialize() method is invoked.
+//  The Construct() method must return the G4VPhysicalVolume pointer which represents
+// the world volume.
+//
+
 class G4VUserDetectorConstruction
 {
   public: