//
// ********************************************************************
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// *                                                                  *
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//
// $Id: SolidAnalyser.hh,v 1.2 2003/06/16 16:49:23 gunter Exp $
// GEANT4 tag $Name: geant4-06-00 $
//
// 
// --------------------------------------------------------------
// SolidAnalyser
//
// Sigleton providing Geant4 solids specifications in a generic way.
//
// Author: Martin Liendl - Martin.Liendl@cern.ch
//
// --------------------------------------------------------------
//
#ifndef SolidAnalyser_h
#define SolidAnalyser_h

#include <vector>
#include <algorithm>

#include "globals.hh"

// supported Geant4 solids:
class G4VSolid;
class G4Box;
class G4Cons;
class G4Polycone;
class G4Polyhedra;
class G4Trap;
class G4Trd;
class G4Tubs;

class SolidAnalyser
{

public:

   static SolidAnalyser * GetSolidAnalyser();
   
   //void Reset();
   
   // user method to retrieve information
   G4int GetParam(const G4VSolid *,
                  std::vector<std::pair<G4String,G4double> > & ) const;
   
   ~SolidAnalyser();

protected:   
   G4int  GetParam(const G4Box *,
                   std::vector<std::pair<G4String,G4double> > & ) const;
   G4int  GetParam(const G4Cons *,
                   std::vector<std::pair<G4String,G4double> > & ) const;
   G4int  GetParam(const G4Polycone  *,
                   std::vector<std::pair<G4String,G4double> > & ) const;
   G4int  GetParam(const G4Polyhedra *,
                   std::vector<std::pair<G4String,G4double> > & ) const;
   G4int  GetParam(const G4Trap *,
                   std::vector<std::pair<G4String,G4double> > & ) const;
   G4int  GetParam(const G4Trd *,
                   std::vector<std::pair<G4String,G4double> > & ) const;
   G4int  GetParam(const G4Tubs *,
                   std::vector<std::pair<G4String,G4double> > & ) const;
   
private:

   SolidAnalyser();
   
   G4int NotImplemented(const G4VSolid *,
                       std::vector<std::pair<G4String,G4double> > & ) const;

   static SolidAnalyser * theInstance;
};

std::ostream & operator<<(std::ostream& flux,
                            std::vector<std::pair<G4String,G4double> >& v);

#endif