ResolverProblem.cc

Go to the documentation of this file.

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* ResolverProblem.cc
 *
 * Easy-to use interface to the ZYPP dependency resolver
 *
 * Copyright (C) 2000-2002 Ximian, Inc.
 * Copyright (C) 2005 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/ResolverProblem.h"
#include "zypp/ProblemSolution.h"

using namespace std;

namespace zypp
{ 

IMPL_PTR_TYPE(ResolverProblem);

//---------------------------------------------------------------------------

ostream&
operator<<( ostream& os, const ResolverProblem & problem)
{
    os << "Problem:" << endl;
    os << problem._description << endl;
    os << problem._details << endl;
    os << problem._solutions;
    return os;
}


ostream&
operator<<( ostream& os, const ResolverProblemList & problemlist)
{
    for (ResolverProblemList::const_iterator iter = problemlist.begin(); iter != problemlist.end(); ++iter) {
        if (iter != problemlist.begin())
            os << ", ";
        os << (*iter);
    }
    return os;
}

//---------------------------------------------------------------------------

ResolverProblem::ResolverProblem( const string & description, const string & details )
    : _description (description)
    , _details (details)
{
}

ResolverProblem::~ResolverProblem()
{
}

ProblemSolutionList
ResolverProblem::solutions() const
{
    return _solutions;
}

void
ResolverProblem::addSolution( ProblemSolution_Ptr solution,
                              bool inFront )
{
    if (inFront) {
        _solutions.push_front (solution);
    } else {
        _solutions.push_back (solution);
    }
}

void
ResolverProblem::clear()
{
    _solutions.clear();
}

};// namespace zypp