Import Geant4 0.0.0 source tree

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+// This code implementation is the intellectual property of
+// the RD44 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: G4SceneData.hh,v 2.7 1998/11/29 15:34:00 allison Exp $
+// GEANT4 tag $Name: geant4-00 $
+//
+// 
+// Scene data  John Allison  19th July 1996.
+//
+// Defines the scene in terms of GEANT4 objects.  All other parameters are
+// in G4ViewParamaters.
+//
+// Note that although the C++ name is G4SceneData, it is often simply
+// referred to as the scene.
+
+#ifndef G4SCENEDATA_HH
+#define G4SCENEDATA_HH
+
+#include "globals.hh"
+#include "G4ios.hh"
+
+class G4VPhysicalVolume;
+
+#include "G4VisExtent.hh"
+#include "G4Point3D.hh"
+#include "G4VModel.hh"
+#include <rw/tpordvec.h>
+
+class G4SceneData {
+
+  friend ostream& operator << (ostream& os, const G4SceneData& d);
+  friend G4bool operator != (const G4SceneData& d1,
+			     const G4SceneData& d2);
+public:
+
+  enum {UNLIMITED = -1};
+
+  G4SceneData (const G4String& name = "invalid scene");
+  ~G4SceneData ();
+
+  // Makes use of default (compiler generated) copy constructor and
+  // assignment operator.
+
+  // For RWTPtrOrderedVector...
+  G4bool operator == (const G4SceneData& sd) const;
+
+  //////////////////////////////////////////////////////
+  // Get functions...
+
+  const G4String& GetName () const;
+
+  G4bool IsEmpty () const;
+
+  const RWTPtrOrderedVector <G4VModel>& GetRunDurationModelList () const;
+  // Contains models which are expected to last for the duration of
+  // the run, for example geometry volumes.
+
+  const RWTPtrOrderedVector <G4VModel>& GetEndOfEventModelList () const;
+  // Contains models which are described at the end of event when the
+  // scene is current.
+
+  const G4VisExtent& GetExtent () const;
+  // Overall extent of all objects in the scene.
+
+  const G4Point3D& GetStandardTargetPoint () const;
+  // Usually centre of extent.  See G4ViewParameters for definition.
+
+  //////////////////////////////////////////////
+  // Add, Set, Clear functions...
+
+  void AddRunDurationModel (G4VModel*);
+  // Adds models of type which are expected to last for the duration
+  // of the run, for example geometry volumes.
+
+  void AddEndOfEventModel (G4VModel*);
+  // Adds models of type which are described at the end of event when
+  // the scene is current.
+
+  RWTPtrOrderedVector <G4VModel>& SetRunDurationModelList ();
+  // Allows you to change the model list - do with care!
+
+  RWTPtrOrderedVector <G4VModel>& SetEndOfEventModelList ();
+  // Allows you to change the model list - do with care!
+
+  void Clear ();
+  // Clears and destroys models in all lists.
+
+private:
+  G4String fName;
+  RWTPtrOrderedVector <G4VModel> fRunDurationModelList;
+  RWTPtrOrderedVector <G4VModel> fEndOfEventModelList;
+  G4VisExtent fExtent;
+  G4Point3D   fStandardTargetPoint;
+};
+
+#include "G4SceneData.icc"
+
+#endif