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CepGen 1.2.5
Central exclusive processes event generator
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DerivatorFactory.h
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1/*
2 * CepGen: a central exclusive processes event generator
3 * Copyright (C) 2022-2024 Laurent Forthomme
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19#ifndef CepGen_Modules_DerivatorFactory_h
20#define CepGen_Modules_DerivatorFactory_h
21
23
25#define REGISTER_DERIVATOR(name, obj) \
26 namespace cepgen { \
27 namespace utils { \
28 struct BUILDERNM(obj) { \
29 BUILDERNM(obj)() { DerivatorFactory::get().registerModule<obj>(name); } \
30 }; \
31 static const BUILDERNM(obj) gDeriv##obj; \
32 } \
33 } \
34 static_assert(true, "")
35
36namespace cepgen {
37 namespace utils {
38 class Derivator;
39 }
41 DEFINE_FACTORY(DerivatorFactory, utils::Derivator, "Derivators factory");
42} // namespace cepgen
43
44#endif
#define DEFINE_FACTORY(name, obj_type, descr)
Define a new factory instance for the definition of modules.
Common namespace for this Monte Carlo generator.