59c3670b63
The rule was: - if the header included qglobal.h, turn that into qglobal_p.h - otherwise, insert the #include after the "We mean it" warning qglobal_p.h currently only includes qglobal.h. Change-Id: Ib056b47dde3341ef9a52ffff13ef677e471674b7 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
108 lines
3.6 KiB
C++
108 lines
3.6 KiB
C++
/****************************************************************************
|
|
**
|
|
** 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.
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#ifndef QTOOLS_P_H
|
|
#define QTOOLS_P_H
|
|
|
|
//
|
|
// W A R N I N G
|
|
// -------------
|
|
//
|
|
// This file is not part of the Qt API. It exists for the convenience
|
|
// of other Qt classes. This header file may change from version to
|
|
// version without notice, or even be removed.
|
|
//
|
|
// We mean it.
|
|
//
|
|
|
|
#include "QtCore/private/qglobal_p.h"
|
|
#include <limits.h>
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
|
namespace QtMiscUtils {
|
|
Q_DECL_CONSTEXPR inline char toHexUpper(uint value) Q_DECL_NOTHROW
|
|
{
|
|
return "0123456789ABCDEF"[value & 0xF];
|
|
}
|
|
|
|
Q_DECL_CONSTEXPR inline char toHexLower(uint value) Q_DECL_NOTHROW
|
|
{
|
|
return "0123456789abcdef"[value & 0xF];
|
|
}
|
|
|
|
Q_DECL_CONSTEXPR inline int fromHex(uint c) Q_DECL_NOTHROW
|
|
{
|
|
return ((c >= '0') && (c <= '9')) ? int(c - '0') :
|
|
((c >= 'A') && (c <= 'F')) ? int(c - 'A' + 10) :
|
|
((c >= 'a') && (c <= 'f')) ? int(c - 'a' + 10) :
|
|
/* otherwise */ -1;
|
|
}
|
|
|
|
Q_DECL_CONSTEXPR inline char toOct(uint value) Q_DECL_NOTHROW
|
|
{
|
|
return '0' + char(value & 0x7);
|
|
}
|
|
|
|
Q_DECL_CONSTEXPR inline int fromOct(uint c) Q_DECL_NOTHROW
|
|
{
|
|
return ((c >= '0') && (c <= '7')) ? int(c - '0') : -1;
|
|
}
|
|
}
|
|
|
|
// We typically need an extra bit for qNextPowerOfTwo when determining the next allocation size.
|
|
enum {
|
|
MaxAllocSize = INT_MAX
|
|
};
|
|
|
|
struct CalculateGrowingBlockSizeResult {
|
|
size_t size;
|
|
size_t elementCount;
|
|
};
|
|
|
|
// implemented in qbytearray.cpp
|
|
size_t Q_CORE_EXPORT Q_DECL_CONST_FUNCTION
|
|
qCalculateBlockSize(size_t elementCount, size_t elementSize, size_t headerSize = 0) Q_DECL_NOTHROW;
|
|
CalculateGrowingBlockSizeResult Q_CORE_EXPORT Q_DECL_CONST_FUNCTION
|
|
qCalculateGrowingBlockSize(size_t elementCount, size_t elementSize, size_t headerSize = 0) Q_DECL_NOTHROW ;
|
|
|
|
QT_END_NAMESPACE
|
|
|
|
#endif // QTOOLS_P_H
|