diff options
Diffstat (limited to 'src/corelib/doc/snippets/code/src_corelib_tools_qlist.cpp')
| -rw-r--r-- | src/corelib/doc/snippets/code/src_corelib_tools_qlist.cpp | 67 |
1 files changed, 8 insertions, 59 deletions
diff --git a/src/corelib/doc/snippets/code/src_corelib_tools_qlist.cpp b/src/corelib/doc/snippets/code/src_corelib_tools_qlist.cpp index 05027bc500..499e8fe480 100644 --- a/src/corelib/doc/snippets/code/src_corelib_tools_qlist.cpp +++ b/src/corelib/doc/snippets/code/src_corelib_tools_qlist.cpp @@ -1,52 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the documentation of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** 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. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause //! [0] QList<int> integerList; @@ -73,7 +26,7 @@ if (list[0] == "Liz") //! [4] for (qsizetype i = 0; i < list.size(); ++i) { if (list.at(i) == "Alfonso") - cout << "Found Alfonso at position " << i << Qt::endl; + cout << "Found Alfonso at position " << i << endl; } //! [4] @@ -81,7 +34,7 @@ for (qsizetype i = 0; i < list.size(); ++i) { //! [5] qsizetype i = list.indexOf("Harumi"); if (i != -1) - cout << "First occurrence of Harumi is at position " << i << Qt::endl; + cout << "First occurrence of Harumi is at position " << i << endl; //! [5] @@ -148,16 +101,14 @@ list.prepend("three"); //! [9] -QList<QString> list; -list << "alpha" << "beta" << "delta"; +QList<QString> list = {"alpha", "beta", "delta"}; list.insert(2, "gamma"); // list: ["alpha", "beta", "gamma", "delta"] //! [9] //! [10] -QList<double> list; -list << 2.718 << 1.442 << 0.4342; +QList<double> list = {2.718, 1.442, 0.4342}; list.insert(1, 3, 9.9); // list: [2.718, 9.9, 9.9, 9.9, 1.442, 0.4342] //! [10] @@ -174,8 +125,7 @@ list.fill("oh", 5); //! [12] -QList<QString> list; -list << "A" << "B" << "C" << "B" << "A"; +QList<QString> list{"A", "B", "C", "B", "A"}; list.indexOf("B"); // returns 1 list.indexOf("B", 1); // returns 1 list.indexOf("B", 2); // returns 3 @@ -184,8 +134,7 @@ list.indexOf("X"); // returns -1 //! [13] -QList<QString> list; -list << "A" << "B" << "C" << "B" << "A"; +QList<QString> list = {"A", "B", "C", "B", "A"}; list.lastIndexOf("B"); // returns 3 list.lastIndexOf("B", 3); // returns 3 list.lastIndexOf("B", 2); // returns 1 |