EvtDecayTable.hh

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#ifndef EVTDECAYTABLE_HH
#define EVTDECAYTABLE_HH
 
#include "EvtGenBase/EvtDecayBase.hh"
#include "EvtGenBase/EvtParticleDecayList.hh"
 
#include <vector>
 
class EvtId;
 
// Description: Class to read in and handle the decays available
//              to EvtGen for each particle, and the model to be
//              used for each one.
 
class EvtDecayTable {
  public:
    static EvtDecayTable& getInstance();
 
    int getNMode( int ipar ) const;
 
    EvtDecayBase* getDecay( int ipar, int imode );
 
    void readDecayFile( const std::string dec_name, bool verbose = true );
    void readXMLDecayFile( const std::string dec_name, bool verbose = true );
 
    bool stringToBoolean( std::string valStr ) const;
    void checkParticle( std::string particle ) const;
 
    int findChannel( EvtId parent, std::string model, int ndaug, EvtId* daugs,
                     int narg, std::string* args ) const;
 
    int inChannelList( EvtId parent, int ndaug, EvtId* daugs ) const;
 
    EvtDecayBase* getDecayFunc( EvtParticle* p );
 
    void printSummary() const;
 
    void checkConj() const;
 
    std::vector<EvtParticleDecayList> getDecayTable() const
    {
        return m_decaytable;
    }
 
    EvtDecayBase* findDecayModel( int aliasInt, int modeInt );
    EvtDecayBase* findDecayModel( EvtId id, int modeInt );
 
    bool hasPythia( int aliasInt ) const;
    bool hasPythia( EvtId id ) const;
 
    int getNModes( int aliasInt ) const;
    int getNModes( EvtId id ) const;
 
    std::vector<std::string> splitString( std::string& theString,
                                          std::string& splitter ) const;
 
  protected:
    EvtDecayTable();
    ~EvtDecayTable();
 
  private:
    std::vector<EvtParticleDecayList> m_decaytable;
 
    EvtDecayTable( const EvtDecayTable& ){};
    //EvtDecayTable& operator=(const EvtDecayTable&) {};
};
 
#endif