KOKKOS_INLINE_FUNCTION
void operator()( size_type i ) const
{
const size_type invalid_index = map_type::invalid_index;
size_type curr = m_map.m_hash_lists(i);
size_type next = invalid_index;
// remove erased head of the linked-list
while (curr != invalid_index && !m_map.valid_at(curr)) {
next = m_map.m_next_index[curr];
m_map.m_next_index[curr] = invalid_index;
m_map.m_keys[curr] = key_type();
if (m_map.is_set) m_map.m_values[curr] = value_type();
curr = next;
m_map.m_hash_lists(i) = next;
}
// if the list is non-empty and the head is valid
if (curr != invalid_index && m_map.valid_at(curr) ) {
size_type prev = curr;
curr = m_map.m_next_index[prev];
while (curr != invalid_index) {
next = m_map.m_next_index[curr];
if (m_map.valid_at(curr)) {
prev = curr;
}
else {
// remove curr from list
m_map.m_next_index[prev] = next;
m_map.m_next_index[curr] = invalid_index;
m_map.m_keys[curr] = key_type();
if (map_type::is_set) m_map.m_values[curr] = value_type();
}
curr = next;
}
}
}
