[zypp-commit] r9602 - in /trunk/libzypp/zypp: CMakeLists.txt sat/SolverQueueItem.cc sat/SolverQueueItem.h

Author: schubi2 Date: Mon Apr 14 11:57:01 2008 New Revision: 9602 URL: http://svn.opensuse.org/viewcvs/zypp?rev=9602&view=rev Log: Add new base class for solver queue Added: trunk/libzypp/zypp/sat/SolverQueueItem.cc trunk/libzypp/zypp/sat/SolverQueueItem.h Modified: trunk/libzypp/zypp/CMakeLists.txt Modified: trunk/libzypp/zypp/CMakeLists.txt URL: http://svn.opensuse.org/viewcvs/zypp/trunk/libzypp/zypp/CMakeLists.txt?rev=9602&r1=9601&r2=9602&view=diff ============================================================================== --- trunk/libzypp/zypp/CMakeLists.txt (original) +++ trunk/libzypp/zypp/CMakeLists.txt Mon Apr 14 11:57:01 2008 @@ -521,6 +521,7 @@ sat/LookupAttr.cc sat/SATResolver.cc sat/SolvAttr.cc + sat/SolverQueueItem.cc ) SET( zypp_sat_HEADERS @@ -532,6 +533,7 @@ sat/LocaleSupport.h sat/LookupAttr.h sat/SATResolver.h + sat/SolverQueueItem.h sat/SolvAttr.h ) Added: trunk/libzypp/zypp/sat/SolverQueueItem.cc URL: http://svn.opensuse.org/viewcvs/zypp/trunk/libzypp/zypp/sat/SolverQueueItem.cc?rev=9602&view=auto ============================================================================== --- trunk/libzypp/zypp/sat/SolverQueueItem.cc (added) +++ trunk/libzypp/zypp/sat/SolverQueueItem.cc Mon Apr 14 11:57:01 2008 @@ -0,0 +1,99 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* SolverQueueItem.cc + * + * Copyright (C) 2008 SUSE Linux Products GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + * 02111-1307, USA. + */ + +#include "zypp/base/Logger.h" +#include "zypp/sat/SolverQueueItem.h" + + +///////////////////////////////////////////////////////////////////////// +namespace zypp +{ /////////////////////////////////////////////////////////////////////// + /////////////////////////////////////////////////////////////////////// + namespace solver + { ///////////////////////////////////////////////////////////////////// + ///////////////////////////////////////////////////////////////////// + namespace detail + { /////////////////////////////////////////////////////////////////// + +using namespace std; + +IMPL_PTR_TYPE(SolverQueueItem); + +//--------------------------------------------------------------------------- + +std::ostream & +SolverQueueItem::dumpOn( std::ostream & os ) const +{ + switch (_type) { + case QUEUE_ITEM_TYPE_UNKNOWN : os << "unknown"; break; + case QUEUE_ITEM_TYPE_UPDATE : os << "update"; break; + case QUEUE_ITEM_TYPE_REQUIRE : os << "require"; break; + case QUEUE_ITEM_TYPE_CONFLICT : os << "conflict"; break; + case QUEUE_ITEM_TYPE_INSTALL_ONE_OF: os << "install one of"; break; + default: os << "?solverqueueitem?"; break; + } + return os; +} + + +ostream& +operator<<( ostream & os, const SolverQueueItemList & itemlist ) +{ + for (SolverQueueItemList::const_iterator iter = itemlist.begin(); iter != itemlist.end(); ++iter) { + if (iter != itemlist.begin()) + os << "," << endl << "\t"; + os << **iter; + } + return os; +} + +//--------------------------------------------------------------------------- + +SolverQueueItem::SolverQueueItem (SolverQueueItemType type, const ResPool & pool) + : _type (type) + , _pool (pool) +{ +} + + +SolverQueueItem::~SolverQueueItem() +{ +} + +//--------------------------------------------------------------------------- + +void +SolverQueueItem::copy (const SolverQueueItem *from) +{ +} + + +//--------------------------------------------------------------------------- + + +/////////////////////////////////////////////////////////////////// + };// namespace detail + ///////////////////////////////////////////////////////////////////// + ///////////////////////////////////////////////////////////////////// + };// namespace solver + /////////////////////////////////////////////////////////////////////// + /////////////////////////////////////////////////////////////////////// +};// namespace zypp +///////////////////////////////////////////////////////////////////////// Added: trunk/libzypp/zypp/sat/SolverQueueItem.h URL: http://svn.opensuse.org/viewcvs/zypp/trunk/libzypp/zypp/sat/SolverQueueItem.h?rev=9602&view=auto ============================================================================== --- trunk/libzypp/zypp/sat/SolverQueueItem.h (added) +++ trunk/libzypp/zypp/sat/SolverQueueItem.h Mon Apr 14 11:57:01 2008 @@ -0,0 +1,117 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* QueueItem.h + * + * Copyright (C) 2008 SUSE Linux Products GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + * 02111-1307, USA. + */ + +#ifndef ZYPP_SOLVER_DETAIL_QUEUEITEM_H +#define ZYPP_SOLVER_DETAIL_QUEUEITEM_H + +#include <iosfwd> +#include <list> +#include <string> + +#include "zypp/base/ReferenceCounted.h" +#include "zypp/base/NonCopyable.h" +#include "zypp/base/PtrTypes.h" + +#include "zypp/ResPool.h" + + +///////////////////////////////////////////////////////////////////////// +namespace zypp +{ /////////////////////////////////////////////////////////////////////// + /////////////////////////////////////////////////////////////////////// + namespace solver + { ///////////////////////////////////////////////////////////////////// + ///////////////////////////////////////////////////////////////////// + namespace detail + { /////////////////////////////////////////////////////////////////// + +typedef enum { + QUEUE_ITEM_TYPE_UNKNOWN = 0, + QUEUE_ITEM_TYPE_UPDATE, + QUEUE_ITEM_TYPE_REQUIRE, + QUEUE_ITEM_TYPE_CONFLICT, + QUEUE_ITEM_TYPE_INSTALL_ONE_OF, +} SolverQueueItemType; + +DEFINE_PTR_TYPE(SolverQueueItem); + +typedef std::list SolverQueueItemList; + +#define CMP(a,b) (((a) < (b)) - ((b) < (a))) + +/////////////////////////////////////////////////////////////////// +// +// CLASS NAME : SolverQueueItem + +class SolverQueueItem : public base::ReferenceCounted, private base::NonCopyable { + + private: + + SolverQueueItemType _type; + ResPool _pool; + + protected: + + SolverQueueItem (SolverQueueItemType type, const ResPool & pool); + + public: + + virtual ~SolverQueueItem(); + + // ---------------------------------- I/O + + virtual std::ostream & dumpOn( std::ostream & str ) const; + + friend std::ostream& operator<<(std::ostream & str, const SolverQueueItem & obj) + { return obj.dumpOn (str); } + friend std::ostream& operator<<(std::ostream & str, const SolverQueueItemList & itemlist); + + // ---------------------------------- accessors + + ResPool pool (void) const { return _pool; } + + // ---------------------------------- methods + + void copy (const SolverQueueItem *from); + + bool isConflict (void) const { return _type == QUEUE_ITEM_TYPE_CONFLICT; } + bool isRequire (void) const { return _type == QUEUE_ITEM_TYPE_REQUIRE; } + bool isUpdate (void) const { return _type == QUEUE_ITEM_TYPE_UPDATE; } + bool isInstallOneOf (void) const { return _type == QUEUE_ITEM_TYPE_INSTALL_ONE_OF; } + + + virtual SolverQueueItem_Ptr copy (void) const = 0; + virtual int cmp (SolverQueueItem_constPtr item) const = 0; + int compare (SolverQueueItem_constPtr item) const { return CMP(_type, item->_type); } + + +}; + +/////////////////////////////////////////////////////////////////// + };// namespace detail + ///////////////////////////////////////////////////////////////////// + ///////////////////////////////////////////////////////////////////// + };// namespace solver + /////////////////////////////////////////////////////////////////////// + /////////////////////////////////////////////////////////////////////// +};// namespace zypp +///////////////////////////////////////////////////////////////////////// + +#endif // ZYPP_SOLVER_DETAIL_QUEUEITEM_H -- To unsubscribe, e-mail: zypp-commit+unsubscribe@opensuse.org For additional commands, e-mail: zypp-commit+help@opensuse.org