| 1 | /*
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| 2 | * Delphes: a framework for fast simulation of a generic collider experiment
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| 3 | * Copyright (C) 2012-2014 Universite catholique de Louvain (UCL), Belgium
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| 4 | *
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| 5 | * This program is free software: you can redistribute it and/or modify
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| 6 | * it under the terms of the GNU General Public License as published by
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| 7 | * the Free Software Foundation, either version 3 of the License, or
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| 8 | * (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 17 | */
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| 18 |
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| 19 | #ifndef DelphesLongFormula_h
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| 20 | #define DelphesLongFormula_h
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| 21 |
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| 22 | #include "TFormula.h"
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| 23 | #include <map>
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| 24 |
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| 25 | class DelphesLongFormula: public TFormula
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| 26 | {
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| 27 | public:
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| 28 | DelphesLongFormula();
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| 29 | DelphesLongFormula(const char *name, const char *expression);
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| 30 |
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| 31 | ~DelphesLongFormula();
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| 32 |
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| 33 | Int_t Compile(const char *expression);
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| 34 |
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| 35 | Double_t Eval(Double_t pt, Double_t eta = 0, Double_t phi = 0,
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| 36 | Double_t energy = 0, Double_t d0 = 0, Double_t dz = 0, Double_t ctgTheta = 0);
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| 37 |
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| 38 | typedef std::map<Int_t, TString> TVarNameMap; //!
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| 39 | typedef std::map<TString, Double_t> TVarValMap; //!
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| 40 | };
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| 41 |
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| 42 | #endif /* DelphesLongFormula_h */
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