libzypp: zypp/solver/detail/SolverQueueItemDelete.h Source File

libzypp 17.38.11

SolverQueueItemDelete.h
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1
2/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
3/* QueueItem.h
4 *
5 * Copyright (C) 2008 SUSE Linux Products GmbH
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License,
9 * version 2, as published by the Free Software Foundation.
10 *
11 * This program is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
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16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
19 * 02111-1307, USA.
20 */
21
22#ifndef ZYPP_SOLVER_DETAIL_QUEUEITEMDELETE_H
23#define ZYPP_SOLVER_DETAIL_QUEUEITEMDELETE_H
24
25#include <iosfwd>
26#include <string>
27
28#include <zypp/solver/detail/SolverQueueItem.h>
29
31namespace zypp
32{
34 namespace solver
35 {
37 namespace detail
38 {
39
40
42//
43// CLASS NAME : SolverQueueItemDelete
44
45 class ZYPP_API_DEPTESTOMATIC SolverQueueItemDelete : public SolverQueueItem {
46
47 private:
48
49 std::string _name;
50 bool _soft; // if triggered by a soft requirement (a recommends)
51
52 public:
53
54 SolverQueueItemDelete (const ResPool & pool, std::string name, bool soft = false);
55 virtual ~SolverQueueItemDelete();
56
57 // ---------------------------------- I/O
58
59 virtual std::ostream & dumpOn( std::ostream & str ) const;
60
61 friend std::ostream& operator<<(std::ostream & str, const SolverQueueItemDelete & obj)
62 { return obj.dumpOn (str); }
63
64 // ---------------------------------- accessors
65
66 bool isSoft (void) const { return _soft; }
67
68 // ---------------------------------- methods
69
70 virtual bool addRule (sat::detail::CQueue & q);
71 virtual SolverQueueItem_Ptr copy (void) const;
72 virtual int cmp (SolverQueueItem_constPtr item) const;
73};
74
76 };// namespace detail
79 };// namespace solver
82};// namespace zypp
84
85#endif // ZYPP_SOLVER_DETAIL_QUEUEITEMDELETE_H
ZYPP_API_DEPTESTOMATIC
#define ZYPP_API_DEPTESTOMATIC
Definition Globals.h:77
SolverQueueItem.h
SolverQueueItem
zypp::ResPool
Global ResObject pool.
Definition ResPool.h:62
zypp::solver::detail::SolverQueueItemDelete::dumpOn
virtual std::ostream & dumpOn(std::ostream &str) const
Definition SolverQueueItemDelete.cc:52
zypp::solver::detail::SolverQueueItemDelete::operator<<
friend std::ostream & operator<<(std::ostream &str, const SolverQueueItemDelete &obj)
Definition SolverQueueItemDelete.h:61
zypp::solver::detail::SolverQueueItemDelete::SolverQueueItemDelete
SolverQueueItemDelete(const ResPool &pool, std::string name, bool soft=false)
Definition SolverQueueItemDelete.cc:62
zypp::solver::detail::SolverQueueItemDelete::_soft
bool _soft
Definition SolverQueueItemDelete.h:50
zypp::solver::detail::SolverQueueItemDelete::_name
std::string _name
Definition SolverQueueItemDelete.h:49
zypp::solver::detail::SolverQueueItemDelete::isSoft
bool isSoft(void) const
Definition SolverQueueItemDelete.h:66
str
String related utilities and Regular expression matching.
zypp::pool
Definition ByIdent.h:24
zypp::sat::detail::CQueue
::s_Queue CQueue
Wrapped libsolv C data type exposed as backdoor.
Definition PoolDefines.h:35
zypp::solver::detail
Definition PoolImpl.h:110
zypp::solver
Definition PoolImpl.h:109
zypp
Easy-to use interface to the ZYPP dependency resolver.
Definition CodePitfalls.doc:2