WeakGCMapInlines.h [plain text]
#pragma once
#include "HeapInlines.h"
#include "WeakGCMap.h"
#include "WeakInlines.h"
namespace JSC {
template<typename KeyArg, typename ValueArg, typename HashArg, typename KeyTraitsArg>
inline WeakGCMap<KeyArg, ValueArg, HashArg, KeyTraitsArg>::WeakGCMap(VM& vm)
: m_vm(vm)
{
vm.heap.registerWeakGCMap(this);
}
template<typename KeyArg, typename ValueArg, typename HashArg, typename KeyTraitsArg>
inline WeakGCMap<KeyArg, ValueArg, HashArg, KeyTraitsArg>::~WeakGCMap()
{
m_vm.heap.unregisterWeakGCMap(this);
}
template<typename KeyArg, typename ValueArg, typename HashArg, typename KeyTraitsArg>
inline typename WeakGCMap<KeyArg, ValueArg, HashArg, KeyTraitsArg>::iterator WeakGCMap<KeyArg, ValueArg, HashArg, KeyTraitsArg>::find(const KeyType& key)
{
iterator it = m_map.find(key);
iterator end = m_map.end();
if (it != end && !it->value) return end;
return it;
}
template<typename KeyArg, typename ValueArg, typename HashArg, typename KeyTraitsArg>
inline typename WeakGCMap<KeyArg, ValueArg, HashArg, KeyTraitsArg>::const_iterator WeakGCMap<KeyArg, ValueArg, HashArg, KeyTraitsArg>::find(const KeyType& key) const
{
return const_cast<WeakGCMap*>(this)->find(key);
}
template<typename KeyArg, typename ValueArg, typename HashArg, typename KeyTraitsArg>
inline bool WeakGCMap<KeyArg, ValueArg, HashArg, KeyTraitsArg>::contains(const KeyType& key) const
{
return find(key) != m_map.end();
}
template<typename KeyArg, typename ValueArg, typename HashArg, typename KeyTraitsArg>
NEVER_INLINE void WeakGCMap<KeyArg, ValueArg, HashArg, KeyTraitsArg>::pruneStaleEntries()
{
m_map.removeIf([](typename HashMapType::KeyValuePairType& entry) {
return !entry.value;
});
}
}