libzypp 17.31.0
SolverQueueItemInstall.h
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1/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
2/* QueueItem.h
3 *
4 * Copyright (C) 2008 SUSE Linux Products GmbH
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License,
8 * version 2, as published by the Free Software Foundation.
9 *
10 * This program is distributed in the hope that it will be useful, but
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
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19 */
20
21#ifndef ZYPP_SOLVER_DETAIL_QUEUEITEMINSTALL_H
22#define ZYPP_SOLVER_DETAIL_QUEUEITEMINSTALL_H
23
24#include <iosfwd>
25#include <string>
26
28
30namespace zypp
31{
33 namespace solver
34 {
36 namespace detail
37 {
38
39
41//
42// CLASS NAME : SolverQueueItemInstall
43
45
46 private:
47
48 std::string _name;
49 bool _soft; // if triggered by a soft requirement (a recommends)
50
51 public:
52
53 SolverQueueItemInstall (const ResPool & pool, std::string name, bool soft = false);
55
56 // ---------------------------------- I/O
57
58 virtual std::ostream & dumpOn( std::ostream & str ) const;
59
60 friend std::ostream& operator<<(std::ostream & str, const SolverQueueItemInstall & obj)
61 { return obj.dumpOn (str); }
62
63 // ---------------------------------- accessors
64
65 bool isSoft (void) const { return _soft; }
66
67 // ---------------------------------- methods
68
69 virtual bool addRule (sat::detail::CQueue & q);
70 virtual SolverQueueItem_Ptr copy (void) const;
71 virtual int cmp (SolverQueueItem_constPtr item) const;
72};
73
75 };// namespace detail
78 };// namespace solver
81};// namespace zypp
83
84#endif // ZYPP_SOLVER_DETAIL_QUEUEITEMINSTALL_H
Global ResObject pool.
Definition: ResPool.h:61
virtual int cmp(SolverQueueItem_constPtr item) const
virtual SolverQueueItem_Ptr copy(void) const
virtual bool addRule(sat::detail::CQueue &q)
virtual std::ostream & dumpOn(std::ostream &str) const
SolverQueueItemInstall(const ResPool &pool, std::string name, bool soft=false)
friend std::ostream & operator<<(std::ostream &str, const SolverQueueItemInstall &obj)
String related utilities and Regular expression matching.
::s_Queue CQueue
Wrapped libsolv C data type exposed as backdoor.
Definition: PoolMember.h:62
Easy-to use interface to the ZYPP dependency resolver.
Definition: CodePitfalls.doc:2