paludis  Version 2.6.0
changed_choices.hh
1 /* vim: set sw=4 sts=4 et foldmethod=syntax : */
2 
3 /*
4  * Copyright (c) 2010, 2011 Ciaran McCreesh
5  *
6  * This file is part of the Paludis package manager. Paludis is free software;
7  * you can redistribute it and/or modify it under the terms of the GNU General
8  * Public License version 2, as published by the Free Software Foundation.
9  *
10  * Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
11  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12  * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
13  * details.
14  *
15  * You should have received a copy of the GNU General Public License along with
16  * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
17  * Place, Suite 330, Boston, MA 02111-1307 USA
18  */
19 
20 #ifndef PALUDIS_GUARD_PALUDIS_CHANGED_CHOICES_HH
21 #define PALUDIS_GUARD_PALUDIS_CHANGED_CHOICES_HH 1
22 
23 #include <paludis/changed_choices-fwd.hh>
24 #include <paludis/util/pimp.hh>
25 #include <paludis/util/tribool-fwd.hh>
27 #include <paludis/choice-fwd.hh>
28 #include <paludis/serialise-fwd.hh>
29 #include <paludis/dep_spec-fwd.hh>
30 #include <paludis/partially_made_package_dep_spec-fwd.hh>
31 #include <memory>
32 
33 namespace paludis
34 {
36  {
37  private:
39 
40  public:
42  ~ChangedChoices();
43 
44  bool add_override_if_possible(const ChoiceNameWithPrefix &, const bool);
45 
46  Tribool overridden_value(const ChoiceNameWithPrefix &) const PALUDIS_ATTRIBUTE((warn_unused_result));
47 
48  bool empty() const PALUDIS_ATTRIBUTE((warn_unused_result));
49 
50  void add_additional_requirements_to(PartiallyMadePackageDepSpec &) const;
51 
52  void serialise(Serialiser &) const;
53 
54  static const std::shared_ptr<ChangedChoices> deserialise(
55  Deserialisation & d) PALUDIS_ATTRIBUTE((warn_unused_result));
56  };
57 
58  extern template class Pimp<ChangedChoices>;
59 }
60 
61 #endif
Definition: pimp.hh:51
Definition: about_metadata-fwd.hh:23
Definition: serialise.hh:70
Definition: changed_choices.hh:35
Definition: serialise.hh:101
Definition: partially_made_package_dep_spec.hh:37
Definition: wrapped_value-fwd.hh:29
Definition: tribool.hh:27
#define PALUDIS_ATTRIBUTE(x)
Definition: attributes.hh:53
#define PALUDIS_VISIBLE
Definition: attributes.hh:59