Import Geant4 2.0.0 source tree

source/geometry/volumes/include/G4NormalNavigation.hh

@@ -5,12 +5,19 @@
 // based on the Program) you indicate your acceptance of this statement,
 // and all its terms.
 //
-// $Id: G4NormalNavigation.hh,v 1.2 1999/12/15 14:50:23 gunter Exp $
-// GEANT4 tag $Name: geant4-01-01 $
+// $Id: G4NormalNavigation.hh,v 1.3 2000/04/25 16:15:03 gcosmo Exp $
+// GEANT4 tag $Name: geant4-02-00 $
 //
 // 
-// class G4NormalNavigation: Utility for navigation in volumes
-// containing only G4PVPlacement daughter volumes. Paul Kent Aug 96
+// class G4NormalNavigation
+//
+// Class description:
+//
+// Utility for navigation in volumes containing only G4PVPlacement
+// daughter volumes.
+
+// History:
+// - Created. Paul Kent, Aug 96
 
 #ifndef G4NORMALNAVIGATION_HH
 #define G4NORMALNAVIGATION_HH
@@ -25,37 +32,37 @@
 
 class G4NormalNavigation
 {
-public:
+  public:  // with description
 
-// Search positioned volumes in mother at current top level of history for
-// volume containing globalPoint. Do not test the blocked volume. If a
-// containing volume is found, `stack' the new volume and return true,
-// else return false (the point lying in the mother but not any of the
-// daughters). localPoint = global point in local system on entry,
-// point in new system on exit.
-	G4bool LevelLocate(G4NavigationHistory &history,
-			   const G4VPhysicalVolume *blockedVol,
-                           const G4int blockedNum,
-                           const G4ThreeVector &globalPoint,
-                           const G4ThreeVector* globalDirection,
-			   const G4bool pLocatedOnEdge, 
-			   G4ThreeVector &localPoint);
+    G4bool LevelLocate(G4NavigationHistory &history,
+		       const G4VPhysicalVolume *blockedVol,
+                       const G4int blockedNum,
+                       const G4ThreeVector &globalPoint,
+                       const G4ThreeVector* globalDirection,
+		       const G4bool pLocatedOnEdge, 
+		       G4ThreeVector &localPoint);
+      // Search positioned volumes in mother at current top level of history
+      // for volume containing globalPoint. Do not test the blocked volume.
+      // If a containing volume is found, `stack' the new volume and return
+      // true, else return false (the point lying in the mother but not any
+      // of the daughters). localPoint = global point in local system on entry,
+      // point in new system on exit.
 
-	G4double ComputeStep(const G4ThreeVector &localPoint,
-			     const G4ThreeVector &localDirection,
-			     const G4double currentProposedStepLength,
-			     G4double &newSafety,
-			     G4NavigationHistory &history,
-			     G4bool &validExitNormal,
-			     G4ThreeVector &exitNormal,
-			     G4bool &exiting,
-			     G4bool &entering,
-                             G4VPhysicalVolume *(*pBlockedPhysical),
-                             G4int &blockedReplicaNo);
+    G4double ComputeStep(const G4ThreeVector &localPoint,
+			 const G4ThreeVector &localDirection,
+			 const G4double currentProposedStepLength,
+			 G4double &newSafety,
+			 G4NavigationHistory &history,
+			 G4bool &validExitNormal,
+			 G4ThreeVector &exitNormal,
+			 G4bool &exiting,
+			 G4bool &entering,
+                         G4VPhysicalVolume *(*pBlockedPhysical),
+                         G4int &blockedReplicaNo);
 
-        G4double ComputeSafety(const G4ThreeVector &globalpoint,
-			       const G4NavigationHistory &history,
-    		               const G4double pMaxLength=DBL_MAX );
+    G4double ComputeSafety(const G4ThreeVector &globalpoint,
+			   const G4NavigationHistory &history,
+    		           const G4double pMaxLength=DBL_MAX );
 };
 
 #include "G4AuxiliaryNavServices.hh"    // Needed for inline methods