diff options
Diffstat (limited to 'src/corelib/global/qtypeinfo.h')
| -rw-r--r-- | src/corelib/global/qtypeinfo.h | 75 |
1 files changed, 60 insertions, 15 deletions
diff --git a/src/corelib/global/qtypeinfo.h b/src/corelib/global/qtypeinfo.h index f5fc311a22..e709050011 100644 --- a/src/corelib/global/qtypeinfo.h +++ b/src/corelib/global/qtypeinfo.h @@ -1,31 +1,38 @@ /**************************************************************************** ** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** Copyright (C) 2016 The Qt Company Ltd. +** Copyright (C) 2016 Intel Corporation. +** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtCore module of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:LGPL$ ** 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 http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. +** 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 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** 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. ** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** 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. ** ** $QT_END_LICENSE$ ** @@ -187,6 +194,32 @@ Q_DECLARE_MOVABLE_CONTAINER(QSet); #undef Q_DECLARE_MOVABLE_CONTAINER +/* These cannot be movable before ### Qt 6, for BC reasons */ +#define Q_DECLARE_MOVABLE_CONTAINER(CONTAINER) \ +template <typename K, typename V> class CONTAINER; \ +template <typename K, typename V> \ +class QTypeInfo< CONTAINER<K, V> > \ +{ \ +public: \ + enum { \ + isPointer = false, \ + isIntegral = false, \ + isComplex = true, \ + isStatic = (QT_VERSION < QT_VERSION_CHECK(6, 0, 0)), \ + isRelocatable = true, \ + isLarge = (sizeof(CONTAINER<K, V>) > sizeof(void*)), \ + isDummy = false, \ + sizeOf = sizeof(CONTAINER<K, V>) \ + }; \ +} + +Q_DECLARE_MOVABLE_CONTAINER(QMap); +Q_DECLARE_MOVABLE_CONTAINER(QMultiMap); +Q_DECLARE_MOVABLE_CONTAINER(QHash); +Q_DECLARE_MOVABLE_CONTAINER(QMultiHash); + +#undef Q_DECLARE_MOVABLE_CONTAINER + /* Specialize a specific type with: @@ -276,13 +309,25 @@ Q_DECLARE_TYPEINFO(double, Q_PRIMITIVE_TYPE); Q_DECLARE_TYPEINFO(long double, Q_PRIMITIVE_TYPE); #endif + #if QT_VERSION >= QT_VERSION_CHECK(6,0,0) -// We can't do it now because it would break BC on QList<char32_t> +// ### Qt 6: remove the other branch +// This was required so that QList<T> for these types allocates out of the array storage +# ifdef Q_COMPILER_UNICODE_STRINGS Q_DECLARE_TYPEINFO(char16_t, Q_PRIMITIVE_TYPE); Q_DECLARE_TYPEINFO(char32_t, Q_PRIMITIVE_TYPE); +# endif # if !defined(Q_CC_MSVC) || defined(_NATIVE_WCHAR_T_DEFINED) Q_DECLARE_TYPEINFO(wchar_t, Q_PRIMITIVE_TYPE); # endif +#else +# ifdef Q_COMPILER_UNICODE_STRINGS +Q_DECLARE_TYPEINFO(char16_t, Q_RELOCATABLE_TYPE); +Q_DECLARE_TYPEINFO(char32_t, Q_RELOCATABLE_TYPE); +# endif +# if !defined(Q_CC_MSVC) || defined(_NATIVE_WCHAR_T_DEFINED) +Q_DECLARE_TYPEINFO(wchar_t, Q_RELOCATABLE_TYPE); +# endif #endif // Qt 6 QT_END_NAMESPACE |