LauDatabasePDG.hh

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/*
Copyright 2008 University of Warwick
 
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
 
    http://www.apache.org/licenses/LICENSE-2.0
 
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
 
/*
Laura++ package authors:
John Back
Paul Harrison
Thomas Latham
*/
 
#ifndef LAU_DATABASE_PDG
#define LAU_DATABASE_PDG
 
#include "TString.h"
 
#include <map>
 
class TDatabasePDG;
class LauParticlePDG;
 
class LauDatabasePDG {
 
  public:
 
    static const LauParticlePDG* particle( Int_t code );
 
 
    static const LauParticlePDG* particle( const TString& string );
 
 
    static Int_t code( const TString& string );
 
 
    static TString string( Int_t code );
 
  private:
    // private methods
 
    LauDatabasePDG();
 
    virtual ~LauDatabasePDG();
 
    LauDatabasePDG( const LauDatabasePDG& other );
 
    LauDatabasePDG& operator=( const LauDatabasePDG& other );
 
    static LauDatabasePDG& get();
 
    void addMissingParticles();
 
 
    const LauParticlePDG* createParticle( Int_t theCode );
 
 
    const LauParticlePDG* createParticle( const TString& theString );
 
 
    Int_t pdgCode( const TString& theString );
 
 
    TString pdgName( Int_t theCode );
 
    // private data
 
    static LauDatabasePDG* theInstance_;
 
    TDatabasePDG* theDatabase_;
 
    typedef std::map<Int_t, const LauParticlePDG*> LauPDGList;
 
    LauPDGList particles_;
 
    const Bool_t debug_;
 
    ClassDef( LauDatabasePDG, 0 )
};
 
#endif