/* --------------------------------------------------------------------------
libmusicbrainz5 - Client library to access MusicBrainz
Copyright (C) 2012 Andrew Hawkins
This file is part of libmusicbrainz5.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
libmusicbrainz5 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
Lesser General Public License for more details.
You should have received a copy of the GNU General Public License
along with this library. If not, see <http://www.gnu.org/licenses/>.
$Id$
----------------------------------------------------------------------------*/
#include "config.h"
#include "musicbrainz5/defines.h"
#include "musicbrainz5/RelationListList.h"
#include <vector>
#include "musicbrainz5/RelationList.h"
#include "musicbrainz5/Relation.h"
class MusicBrainz5::CRelationListListPrivate
{
public:
CRelationListListPrivate()
: m_ListGroup(0)
{
}
std::vector<CRelationList *> *m_ListGroup;
};
MusicBrainz5::CRelationListList::CRelationListList()
: m_d(new CRelationListListPrivate)
{
}
MusicBrainz5::CRelationListList::CRelationListList(const CRelationListList& Other)
: m_d(new CRelationListListPrivate)
{
*this=Other;
}
MusicBrainz5::CRelationListList& MusicBrainz5::CRelationListList::operator =(const CRelationListList& Other)
{
if (this!=&Other)
{
Cleanup();
if (Other.m_d->m_ListGroup)
{
m_d->m_ListGroup=new std::vector<CRelationList *>;
for (std::vector<CRelationList *>::const_iterator ThisRelationList=Other.m_d->m_ListGroup->begin();ThisRelationList!=Other.m_d->m_ListGroup->end();++ThisRelationList)
{
CRelationList *RelationList=*ThisRelationList;
m_d->m_ListGroup->push_back(new CRelationList(*RelationList));
}
}
}
return *this;
}
MusicBrainz5::CRelationListList::~CRelationListList()
{
Cleanup();
delete m_d;
}
void MusicBrainz5::CRelationListList::Cleanup()
{
if (m_d->m_ListGroup)
{
for (std::vector<CRelationList *>::const_iterator ThisRelationList=m_d->m_ListGroup->begin();ThisRelationList!=m_d->m_ListGroup->end();++ThisRelationList)
{
CRelationList *RelationList=*ThisRelationList;
delete RelationList;
}
}
delete m_d->m_ListGroup;
m_d->m_ListGroup=0;
}
void MusicBrainz5::CRelationListList::Add(CRelationList *RelationList)
{
if (!m_d->m_ListGroup)
m_d->m_ListGroup=new std::vector<CRelationList *>;
m_d->m_ListGroup->push_back(new CRelationList(*RelationList));
}
int MusicBrainz5::CRelationListList::NumItems() const
{
int Ret=0;
if (m_d->m_ListGroup)
Ret=m_d->m_ListGroup->size();
return Ret;
}
MusicBrainz5::CRelationList *MusicBrainz5::CRelationListList::Item(int Item) const
{
CRelationList *RelationList=0;
if (m_d->m_ListGroup && Item<(int)m_d->m_ListGroup->size())
RelationList=(*m_d->m_ListGroup)[Item];
return RelationList;
}
std::ostream& MusicBrainz5::CRelationListList::Serialise(std::ostream& os) const
{
if (m_d->m_ListGroup && m_d->m_ListGroup->size()!=0)
{
os << "RelationLists:" << std::endl;
for (int count=0;count<NumItems();count++)
{
os << *Item(count) << std::endl;
}
}
return os;
}
std::ostream& operator << (std::ostream& os, const MusicBrainz5::CRelationListList& RelationListList)
{
return RelationListList.Serialise(os);
}