CheckerPtr get(std::string const& which)
{
Instancer* instancer = m_factory[which];
if (instancer)
{
CheckerPtr ret(instancer->get());
return ret;
} else throw "Could not get instance";
}
CommandPtr get (std::string const & which)
{
Instancer * instancer = m_factory[which];
if (instancer)
{
CommandPtr ret (instancer->get ());
return ret;
}
else
{
m_factory.erase (which);
return CommandPtr (new ExternalCommand ());
}
}
