include/EvtGenBase/EvtParticleFactory.hh

0001
0002 /***********************************************************************
0003 * Copyright 1998-2020 CERN for the benefit of the EvtGen authors       *
0004 *                                                                      *
0005 * This file is part of EvtGen.                                         *
0006 *                                                                      *
0007 * EvtGen is free software: you can redistribute it and/or modify       *
0008 * it under the terms of the GNU General Public License as published by *
0009 * the Free Software Foundation, either version 3 of the License, or    *
0010 * (at your option) any later version.                                  *
0011 *                                                                      *
0012 * EvtGen is distributed in the hope that it will be useful,            *
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0014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
0015 * GNU General Public License for more details.                         *
0016 *                                                                      *
0017 * You should have received a copy of the GNU General Public License    *
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0019 ***********************************************************************/
0020
0021 #ifndef EVTPARTICLEFACTORY_HH
0022 #define EVTPARTICLEFACTORY_HH
0023
0024 #include "EvtGenBase/EvtSpinType.hh"
0025
0026 class EvtParticle;
0027 class EvtId;
0028 class EvtVector4R;
0029 class EvtSpinDensity;
0030
0031 class EvtParticleFactory {
0032   public:
0033     static EvtParticle* particleFactory( EvtSpinType::spintype spinType );
0034
0035     static EvtParticle* particleFactory( EvtId id, EvtVector4R p4 );
0036
0037     static EvtParticle* particleFactory( EvtId id, EvtVector4R p4,
0038                                          EvtSpinDensity rho );
0039 };
0040
0041 #endif