blob: b6157d99dd842d1e5ed9326b73c83e27513011ba (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
/****************************************************************************
**
** Copyright (C) 2016 Jochen Becher
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#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
|