Gabriele Cosmo
128 lines
4.4 KiB
C++
128 lines
4.4 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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// $Id: G4PhysicsTable.hh,v 1.13 2003/11/04 10:38:03 kurasige Exp $
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// GEANT4 tag $Name: geant4-06-00-patch-01 $
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//
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//
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// ------------------------------------------------------------
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// GEANT 4 class header file
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//
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// Class description:
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//
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// G4PhysicsTable is an utility class for storage of pointers
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// to G4PhysicsVector containers. It derives all functionalities
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// of STL vector containers with the addition of few methods for
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// compatibility with previous implementation based on Rogue-Wave
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// pointer collections.
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// The constructor given the 'capacity' of the table, pre-allocates
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// memory for the specified value by invoking the STL's reserve()
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// function, in order to avoid reallocation during insertions.
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// ------------------------------------------------------------
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//
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// History:
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// -------
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// - First implementation, based on object model of
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// 2nd December 1995. G.Cosmo
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// - 1st March 1996, modified. K.Amako
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// - 24th February 2001, migration to STL vectors. H.Kurashige
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// - 9th March 2001, added Store/RetrievePhysicsTable. H.Kurashige
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//-------------------------------------
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#ifndef G4PhysicsTable_h
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#define G4PhysicsTable_h 1
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#include <vector>
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#include "globals.hh"
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#include "G4ios.hh"
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class G4PhysicsVector;
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class G4PhysicsTable : public std::vector<G4PhysicsVector*>
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{
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typedef std::vector<G4PhysicsVector*> G4PhysCollection;
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public: // with description
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G4PhysicsTable();
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// Default constructor.
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G4PhysicsTable(size_t capacity);
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// Constructor with capacity. Reserves memory for the
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// specified capacity.
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virtual ~G4PhysicsTable();
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// Destructor.
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// Does not invoke deletion of contained pointed collections.
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G4PhysicsVector*& operator()(size_t);
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G4PhysicsVector* const& operator()(size_t) const;
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// Access operators.
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void clearAndDestroy();
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// Removes all items and deletes them at the same time.
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void insert (G4PhysicsVector*);
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// Pushes new element to collection.
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void insertAt (size_t, G4PhysicsVector*);
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// Inserts element at the specified position in the collection.
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size_t entries() const;
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size_t length() const;
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// Return collection's size.
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G4bool isEmpty() const;
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// Flags if collection is empty or not.
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G4bool ExistPhysicsTable(const G4String& fileName) const;
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// Check if the specified file exists or not
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G4bool StorePhysicsTable(const G4String& filename, G4bool ascii=false);
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// Stores PhysicsTable in a file (returns false in case of failure).
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G4bool RetrievePhysicsTable(const G4String& filename, G4bool ascii=false);
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// Retrieves Physics from a file (returns false in case of failure).
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friend std::ostream& operator<<(std::ostream& out, G4PhysicsTable& table);
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protected:
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G4PhysicsVector* CreatePhysicsVector(G4int type);
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private:
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G4PhysicsTable(const G4PhysicsTable&);
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G4PhysicsTable& operator=(const G4PhysicsTable&);
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// Private copy constructor and assignment operator.
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};
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typedef G4PhysicsTable::iterator G4PhysicsTableIterator;
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#include "G4PhysicsVector.hh"
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#include "G4PhysicsTable.icc"
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#endif
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