void unit_map::swap(unit_map &o) {
assert(num_iters()==0 && o.num_iters() == 0);
std::swap(umap_, o.umap_);
std::swap(lmap_, o.lmap_);
std::swap(ilist_, o.ilist_);
std::swap(the_end_, o.the_end_);
}
size_t unit_map::num_iters() const {
///Add up number of extant iterators
size_t num_iters(0);
t_ilist::const_iterator ii(ilist_.begin());
for( ; ii != the_end_ ; ++ii){
if(ii->ref_count < 0) {
//Somewhere, someone generated 2^31 iterators to this unit
bool a_reference_counter_overflowed(false);
assert(a_reference_counter_overflowed); }
num_iters += ii->ref_count; }
return num_iters;
}
void unit_map::clear(bool force) {
assert(force || (num_iters() == 0));
for (t_umap::iterator i = umap_.begin(); i != umap_.end(); ++i) {
if (is_valid(i)) {
DBG_NG << "Delete unit " << i->second.unit->underlying_id() << "\n";
i->second.unit.reset();
}
}
lmap_.clear();
umap_.clear();
}
void unit_map::clear(bool force) {
assert(force || (num_iters() == 0));
for (t_ilist::iterator i = ilist_.begin(); i != the_end_; ++i) {
if (is_valid(i)) {
DBG_NG << "Delete unit " << i->unit->underlying_id() << "\n";
delete i->unit;
}
}
lmap_.clear();
umap_.clear();
ilist_.clear();
}
size_t unit_map::num_iters() const {
///Add up number of extant iterators
size_t num_iters(0);
t_umap::const_iterator ui = umap_.begin();
t_umap::const_iterator uend = umap_.end();
for( ; ui != uend ; ++ui){
if(ui->second.ref_count < 0) {
//Somewhere, someone generated 2^31 iterators to this unit
bool a_reference_counter_overflowed(false);
assert(a_reference_counter_overflowed);
}
num_iters += ui->second.ref_count;
}
return num_iters;
}
void unit_map::swap(unit_map &o) {
assert(num_iters()==0 && o.num_iters() == 0);
std::swap(umap_, o.umap_);
std::swap(lmap_, o.lmap_);
}
