States& States::addFeature(const Feature& f)
{
Feature *ft = new Feature;
*ft=f;
features.push_back(ft);
feats.insert( featPair(ft->getID(), ft) );
return *this;
}
void printExit( Adjacency & adj, const Direction & dir )
{
std::cout << dir << " exit:\t";
Feature * f = adj.getExit( dir );
if ( f == 0 )
{
std::cout << "(none)\n";
}
else
{
std::cout << f->getID() << '\n';
}
}
