mirror of
https://github.com/Z3Prover/z3
synced 2025-10-31 11:42:28 +00:00
66 lines
1.3 KiB
C++
66 lines
1.3 KiB
C++
/*++
|
|
Copyright (c) 2011 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
map_util.h
|
|
|
|
Abstract:
|
|
|
|
Some goodies for managing reference counters
|
|
stored in maps.
|
|
|
|
Author:
|
|
|
|
Leonardo (leonardo) 2011-06-07
|
|
|
|
Notes:
|
|
|
|
--*/
|
|
#pragma once
|
|
|
|
/**
|
|
\brief Decrement the reference counter of the keys and values stored in the map,
|
|
then reset the map.
|
|
*/
|
|
template<typename Mng, typename Map>
|
|
void dec_ref_key_values(Mng & m, Map & map) {
|
|
typename Map::iterator it = map.begin();
|
|
typename Map::iterator end = map.end();
|
|
for (; it != end; ++it) {
|
|
m.dec_ref(it->m_key);
|
|
m.dec_ref(it->m_value);
|
|
}
|
|
map.reset();
|
|
}
|
|
|
|
/**
|
|
\brief Decrement the reference counter of the keys stored in the map,
|
|
then reset the map.
|
|
*/
|
|
template<typename Mng, typename Map>
|
|
void dec_ref_keys(Mng & m, Map & map) {
|
|
typename Map::iterator it = map.begin();
|
|
typename Map::iterator end = map.end();
|
|
for (; it != end; ++it) {
|
|
m.dec_ref(it->m_key);
|
|
}
|
|
map.reset();
|
|
}
|
|
|
|
|
|
/**
|
|
\brief Decrement the reference counter of the values stored in the map,
|
|
then reset the map.
|
|
*/
|
|
template<typename Mng, typename Map>
|
|
void dec_ref_values(Mng & m, Map & map) {
|
|
typename Map::iterator it = map.begin();
|
|
typename Map::iterator end = map.end();
|
|
for (; it != end; ++it) {
|
|
m.dec_ref(it->m_value);
|
|
}
|
|
map.reset();
|
|
}
|
|
|
|
|