void List::clear()
{
ListElement *elem = m_head;
if( m_deletor != 0 )
{
while( elem != 0 )
{
ListElement *toBeDeleted = elem;
elem = elem->next();
m_deletor( (void *) toBeDeleted->data() );
memFree( toBeDeleted );
}
}
else {
while( elem != 0 )
{
ListElement *toBeDeleted = elem;
elem = elem->next();
memFree( toBeDeleted );
}
}
m_head = m_tail = 0;
m_size = 0;
}
ListElement *List::erase( ListElement *position )
{
ListElement *ret = position->next();
if( position == m_head )
{
// could be 0 if m_head == m_tail
m_head = ret;
if ( ret != 0 )
{
ret->prev(0);
}
else
m_tail = 0;
}
else if ( position == m_tail )
{
// here, ret is 0 for sure.
m_tail = position->prev();
m_tail->next(0);
}
else {
// normal case
position->prev()->next( ret );
ret->prev( position->prev() );
}
if( m_deletor != 0 )
m_deletor( (void *) position->data() );
m_size--;
memFree( position );
return ret;
}
CPlayerContainer::~CPlayerContainer()
{
for (PlayerMap::iterator iter = m_players.begin(); iter != m_players.end(); ++iter)
{
const PlayerDetailWrapper& playerDetail = *iter;
m_deletor(playerDetail.player);
}
m_players.clear();
}
bool CPlayerContainer::Delete(scgl::PlayerIDType playerID)
{
if (playerID == 0)
{
return false;
}
PlayerMap::index<PLAYERID>::type& playerIDMap = m_players.get<PLAYERID>();
PlayerMap::index<PLAYERID>::type::iterator it = playerIDMap.find(playerID);
if (it != playerIDMap.end())
{
const PlayerDetailWrapper& playerDetail = *it;
m_deletor(playerDetail.player);
playerIDMap.erase(it);
return true;
}
return false;
}
void List::popBack()
{
if ( m_tail == 0 )
return;
ListElement *element = m_tail;
m_tail = m_tail->prev();
if( m_tail == 0 )
m_head = 0;
else
m_tail->next(0);
if( m_deletor != 0 ) {
m_deletor( (void *) element->data() );
}
m_size--;
memFree( element );
}
void List::popFront()
{
if ( m_head == 0 )
return;
ListElement *element = m_head;
m_head = m_head->next();
if( m_head != 0 )
m_head->prev( 0 );
else
m_tail = 0;
if( m_deletor != 0 ) {
m_deletor( (void *) element->data() );
}
m_size--;
memFree( element );
}
