diff options
Diffstat (limited to 'src/corelib/tools/qcontiguouscache.cpp')
| -rw-r--r-- | src/corelib/tools/qcontiguouscache.cpp | 68 |
1 files changed, 17 insertions, 51 deletions
diff --git a/src/corelib/tools/qcontiguouscache.cpp b/src/corelib/tools/qcontiguouscache.cpp index cc3510ef88..d28d1e7153 100644 --- a/src/corelib/tools/qcontiguouscache.cpp +++ b/src/corelib/tools/qcontiguouscache.cpp @@ -1,47 +1,13 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtCore module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** 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-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #include "qcontiguouscache.h" #ifdef QT_QCONTIGUOUSCACHE_DEBUG #include <QDebug> #endif +#include <QtCore/qmalloc.h> + QT_BEGIN_NAMESPACE #ifdef QT_QCONTIGUOUSCACHE_DEBUG @@ -119,7 +85,7 @@ void QContiguousCacheData::freeData(QContiguousCacheData *data) See the \l{Contiguous Cache Example}{Contiguous Cache} example. */ -/*! \fn template<typename T> QContiguousCache<T>::QContiguousCache(int capacity) +/*! \fn template<typename T> QContiguousCache<T>::QContiguousCache(qsizetype capacity) Constructs a cache with the given \a capacity. @@ -224,7 +190,7 @@ void QContiguousCacheData::freeData(QContiguousCacheData *data) \sa operator==() */ -/*! \fn template<typename T> int QContiguousCache<T>::capacity() const +/*! \fn template<typename T> qsizetype QContiguousCache<T>::capacity() const Returns the number of items the cache can store before it is full. When a cache contains a number of items equal to its capacity, adding new @@ -233,12 +199,12 @@ void QContiguousCacheData::freeData(QContiguousCacheData *data) \sa setCapacity(), size() */ -/*! \fn template<typename T> int QContiguousCache<T>::count() const +/*! \fn template<typename T> qsizetype QContiguousCache<T>::count() const Same as size(). */ -/*! \fn template<typename T> int QContiguousCache<T>::size() const +/*! \fn template<typename T> qsizetype QContiguousCache<T>::size() const Returns the number of items contained within the cache. @@ -260,7 +226,7 @@ void QContiguousCacheData::freeData(QContiguousCacheData *data) \sa size(), capacity() */ -/*! \fn template<typename T> int QContiguousCache<T>::available() const +/*! \fn template<typename T> qsizetype QContiguousCache<T>::available() const Returns the number of items that can be added to the cache before it becomes full. @@ -272,7 +238,7 @@ void QContiguousCacheData::freeData(QContiguousCacheData *data) Removes all items from the cache. The capacity is unchanged. */ -/*! \fn template<typename T> void QContiguousCache<T>::setCapacity(int size) +/*! \fn template<typename T> void QContiguousCache<T>::setCapacity(qsizetype size) Sets the capacity of the cache to the given \a size. A cache can hold a number of items equal to its capacity. When inserting, appending or prepending @@ -285,7 +251,7 @@ void QContiguousCacheData::freeData(QContiguousCacheData *data) \sa capacity(), isFull() */ -/*! \fn template<typename T> const T &QContiguousCache<T>::at(int i) const +/*! \fn template<typename T> const T &QContiguousCache<T>::at(qsizetype i) const Returns the item at index position \a i in the cache. \a i must be a valid index position in the cache (i.e, firstIndex() <= \a i <= lastIndex()). @@ -299,7 +265,7 @@ void QContiguousCacheData::freeData(QContiguousCacheData *data) \sa firstIndex(), lastIndex(), insert(), operator[]() */ -/*! \fn template<typename T> T &QContiguousCache<T>::operator[](int i) +/*! \fn template<typename T> T &QContiguousCache<T>::operator[](qsizetype i) Returns the item at index position \a i as a modifiable reference. If the cache does not contain an item at the given index position \a i @@ -314,7 +280,7 @@ void QContiguousCacheData::freeData(QContiguousCacheData *data) \sa insert(), at() */ -/*! \fn template<typename T> const T &QContiguousCache<T>::operator[](int i) const +/*! \fn template<typename T> const T &QContiguousCache<T>::operator[](qsizetype i) const \overload @@ -337,7 +303,7 @@ void QContiguousCacheData::freeData(QContiguousCacheData *data) \sa append(), insert(), isFull() */ -/*! \fn template<typename T> void QContiguousCache<T>::insert(int i, const T &value) +/*! \fn template<typename T> void QContiguousCache<T>::insert(qsizetype i, const T &value) Inserts the \a value at the index position \a i. If the cache already contains an item at \a i then that value is replaced. If \a i is either one more than @@ -357,14 +323,14 @@ void QContiguousCacheData::freeData(QContiguousCacheData *data) \sa prepend(), append(), isFull(), firstIndex(), lastIndex() */ -/*! \fn template<typename T> bool QContiguousCache<T>::containsIndex(int i) const +/*! \fn template<typename T> bool QContiguousCache<T>::containsIndex(qsizetype i) const Returns \c true if the cache's index range includes the given index \a i. \sa firstIndex(), lastIndex() */ -/*! \fn template<typename T> int QContiguousCache<T>::firstIndex() const +/*! \fn template<typename T> qsizetype QContiguousCache<T>::firstIndex() const Returns the first valid index in the cache. The index will be invalid if the cache is empty. @@ -372,7 +338,7 @@ void QContiguousCacheData::freeData(QContiguousCacheData *data) \sa capacity(), size(), lastIndex() */ -/*! \fn template<typename T> int QContiguousCache<T>::lastIndex() const +/*! \fn template<typename T> qsizetype QContiguousCache<T>::lastIndex() const Returns the last valid index in the cache. The index will be invalid if the cache is empty. |