Import Geant4 10.0.0 source tree

source/geometry/solids/specific/include/G4GenericPolycone.hh

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+//
+// ********************************************************************
+// * License and Disclaimer                                           *
+// *                                                                  *
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+// * the Geant4 Collaboration.  It is provided  under  the terms  and *
+// * conditions of the Geant4 Software License,  included in the file *
+// * LICENSE and available at  http://cern.ch/geant4/license .  These *
+// * include a list of copyright holders.                             *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
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+// * regarding  this  software system or assume any liability for its *
+// * use.  Please see the license in the file  LICENSE  and URL above *
+// * for the full disclaimer and the limitation of liability.         *
+// *                                                                  *
+// * This  code  implementation is the result of  the  scientific and *
+// * technical work of the GEANT4 collaboration.                      *
+// * By using,  copying,  modifying or  distributing the software (or *
+// * any work based  on the software)  you  agree  to acknowledge its *
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+// ********************************************************************
+//
+//
+// $Id: G4GenerciPolycone.hh 72077 2013-07-08 12:31:44Z tnikitin $
+//
+// 
+// --------------------------------------------------------------------
+// GEANT 4 class header file
+//
+//
+// G4GenericPolycone
+//
+// Class description:
+//
+//   Class implementing a GenericPolycone constructed by points with
+//          (r,z)coordinates, allows Z 'go back' 
+//
+//
+//   G4GenericPolycone( const G4String& name, 
+//               G4double phiStart,   // initial phi starting angle
+//               G4double phiTotal,   // total phi angle
+//               G4int    numRZ,      // number corners in r,z space
+//               const G4double r[],  // r coordinate of these corners
+//               const G4double z[])  // z coordinate of these corners
+//
+//  
+// --------------------------------------------------------------------
+#ifndef G4GenericPolycone_hh
+#define G4GenericPolycone_hh
+
+#if defined(G4GEOM_USE_USOLIDS)
+#define G4GEOM_USE_UGENERICPOLYCONE 1
+#endif
+
+#if defined(G4GEOM_USE_UGENERICPOLYCONE)
+  #define G4UGenericPolycone G4GenericPolycone
+  #include "G4UGenericPolycone.hh"
+#else
+
+#include "G4VCSGfaceted.hh"
+#include "G4PolyconeSide.hh"
+
+class G4EnclosingCylinder;
+class G4ReduciblePolygon;
+class G4VCSGface;
+
+class G4GenericPolycone : public G4VCSGfaceted 
+{
+
+ public:  // with description
+
+  G4GenericPolycone( const G4String& name, 
+                    G4double phiStart,    // initial phi starting angle
+                    G4double phiTotal,    // total phi angle
+                    G4int    numRZ,       // number corners in r,z space
+                    const G4double r[],         // r coordinate of these corners
+                    const G4double z[]       ); // z coordinate of these corners
+
+  virtual ~G4GenericPolycone();
+  
+  // Methods for solid
+
+  EInside Inside( const G4ThreeVector &p ) const;
+  G4double DistanceToIn( const G4ThreeVector &p, const G4ThreeVector &v ) const;
+  G4double DistanceToIn( const G4ThreeVector &p ) const;
+
+  G4ThreeVector GetPointOnSurface() const;
+
+  G4GeometryType GetEntityType() const;
+
+  G4VSolid* Clone() const;
+
+  std::ostream& StreamInfo(std::ostream& os) const;
+
+  G4Polyhedron* CreatePolyhedron() const;
+
+  G4bool Reset();
+
+  // Accessors
+
+  inline G4double GetStartPhi()  const;
+  inline G4double GetEndPhi()    const;
+  inline G4bool IsOpen()         const;
+  inline G4int  GetNumRZCorner() const;
+  inline G4PolyconeSideRZ GetCorner(G4int index) const;
+  
+ public:  // without description
+
+  G4GenericPolycone(__void__&);
+    // Fake default constructor for usage restricted to direct object
+    // persistency for clients requiring preallocation of memory for
+    // persistifiable objects.
+
+  G4GenericPolycone( const G4GenericPolycone &source );
+  const G4GenericPolycone &operator=( const G4GenericPolycone &source );
+    // Copy constructor and assignment operator.
+
+ protected:  // without description
+
+  // Generic initializer, called by all constructors
+
+  // void SetOriginalParameters(G4ReduciblePolygon *rz);
+
+  void Create( G4double phiStart,        // initial phi starting angle
+               G4double phiTotal,        // total phi angle
+               G4ReduciblePolygon *rz ); // r/z coordinate of these corners
+
+  void CopyStuff( const G4GenericPolycone &source );
+
+  // Methods for random point generation
+
+ protected:  // without description
+
+  // Here are our parameters
+
+  G4double startPhi;    // Starting phi value (0 < phiStart < 2pi)
+  G4double endPhi;      // end phi value (0 < endPhi-phiStart < 2pi)
+  G4bool   phiIsOpen;   // true if there is a phi segment
+  G4int   numCorner;    // number RZ points
+  G4PolyconeSideRZ *corners;  // corner r,z points
+ 
+  // Our quick test
+
+  G4EnclosingCylinder *enclosingCylinder;
+  
+};
+
+#include "G4GenericPolycone.icc"
+
+#endif
+
+#endif