LCOV - code coverage report
Current view: top level - TEvtGen/EvtGen/EvtGenBase - EvtId.hh (source / functions) Hit Total Coverage
Test: coverage.info Lines: 0 8 0.0 %
Date: 2016-06-14 17:26:59 Functions: 0 10 0.0 %

          Line data    Source code
       1             : //--------------------------------------------------------------------------
       2             : //
       3             : // Environment:
       4             : //      This software is part of the EvtGen package developed jointly
       5             : //      for the BaBar and CLEO collaborations.  If you use all or part
       6             : //      of it, please give an appropriate acknowledgement.
       7             : //
       8             : // Copyright Information: See EvtGen/COPYRIGHT
       9             : //      Copyright (C) 1998      Caltech, UCSB
      10             : //
      11             : // Module: EvtGen/EvtId.hh
      12             : //
      13             : // Description:Class for particle Id used in EvtGen.
      14             : //
      15             : // Modification history:
      16             : //
      17             : //    DJL/RYD     May 26, 1998         Module created
      18             : //
      19             : //------------------------------------------------------------------------
      20             : 
      21             : #ifndef EVTID_HH
      22             : #define EVTID_HH
      23             : 
      24             : #include <iostream>
      25             : #include <string>
      26             : 
      27             : class EvtId {
      28             : 
      29             : public:
      30             : 
      31             :   //need a default constructor
      32           0 :   EvtId():_id(-1),_alias(-1){}
      33             : 
      34           0 :   EvtId(int id,int alias):_id(id),_alias(alias){} 
      35             : 
      36             :   friend std::ostream& operator<<(std::ostream& s, const EvtId& v);  
      37             : 
      38           0 :   int operator==(const EvtId& id) const { return _id==id._id; }
      39           0 :   int operator!=(const EvtId& id) const { return _id!=id._id; }
      40           0 :   int operator<(const EvtId& id) const { return _id<id._id; }
      41             : 
      42             :   int isConjugate(const EvtId & id) const;
      43             : 
      44           0 :   int getId() const { return _id;}
      45             : 
      46           0 :   int getAlias() const { return _alias;}
      47             : 
      48           0 :   int isAlias() const { return _id!=_alias;}
      49             : 
      50             :   std::string getName() const;
      51             : 
      52             : private:
      53             : 
      54             :   //particle number 0..n. The order of particles are determined 
      55             :   //by the order in pdt.table
      56             :   int _id;
      57             :   //if the particle is an alias to another particle alias!=id
      58             :   //The only place where the alias should be used is for looking
      59             :   //up decays in the decay table.
      60             :   int _alias;
      61             :   
      62             : }; 
      63             : 
      64             : #endif

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