bool operator()(const DirectoryListing::Directory::Ptr i) const
{
const bool r = i->getFileCount() + i->directories.size() == 0;
if (r)
{
DeleteFunction()(i);
}
return r;
}
bool operator()(const DirectoryListing::Directory::Ptr i) const {
bool r = i->getFileCount() == 0 && i->directories.empty();
if (r) DeleteFunction()(i);
return r;
}