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// Copyright (C) 2016 Jochen Becher
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "qark/impl/savingrefmap.h"
namespace qark {
namespace impl {
int SavingRefMap::countDanglingReferences()
{
int dangling = 0;
for (auto it = m_references.begin(); it != m_references.end(); ++it) {
if (!it.value().second)
++dangling;
}
return dangling;
}
bool SavingRefMap::hasRef(const void *address, const char *typeName)
{
return m_references.constFind(KeyType(address, typeName)) != m_references.constEnd();
}
bool SavingRefMap::hasDefinedRef(const void *address, const char *typeName)
{
const MapType::const_iterator it = m_references.constFind(KeyType(address, typeName));
if (it == m_references.constEnd())
return false;
return it.value().second;
}
ObjectId SavingRefMap::ref(const void *address, const char *typeName, bool define)
{
KeyType k = KeyType(address, typeName);
MapType::iterator it = m_references.find(k);
if (it != m_references.end()) {
if (define)
it.value().second = true;
return it.value().first;
}
ObjectId id = m_nextRef++;
m_references[k] = ValueType(id, define);
return id;
}
} // namespace impl
} // namespace qark
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