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-rw-r--r--src/corelib/doc/snippets/qversionnumber/main.cpp109
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diff --git a/src/corelib/doc/snippets/qversionnumber/main.cpp b/src/corelib/doc/snippets/qversionnumber/main.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Copyright (C) 2014 Keith Gardner <kreios4004@gmail.com>
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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 Digia Plc and its Subsidiary(-ies) 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QVersionNumber>
+
+class Object
+{
+public:
+ static void genericExample();
+ static void equalityExample();
+ static void isPrefixOf();
+ static void parse();
+ static void equivalent();
+};
+
+void Object::genericExample()
+{
+ //! [0]
+ QVersionNumber version(1, 2, 3); // 1.2.3
+ //! [0]
+}
+
+void Object::equalityExample()
+{
+ //! [1]
+ QVersionNumber v1(1, 2);
+ QVersionNumber v2(1, 2, 0);
+ int compare = QVersionNumber::compare(v1, v2); // compare == -1
+ //! [1]
+}
+
+void Object::isPrefixOf()
+{
+ //! [2]
+ QVersionNumber v1(5, 3);
+ QVersionNumber v2(5, 3, 1);
+ bool value = v1.isPrefixOf(v2); // true
+ //! [2]
+}
+
+void QObject::parse()
+{
+ //! [3]
+ QString string("5.4.0-alpha");
+ int suffixIndex;
+ QVersionNumber version = QVersionNumber::fromString(string, &suffixIndex);
+ // version is 5.4.0
+ // suffixIndex is 5
+ //! [3]
+}
+
+void Object::equivalent()
+{
+ //! [4]
+ QVersionNumber v1(5, 4);
+ QVersionNumber v2(5, 4, 0);
+ bool equivalent = v1.normalized() == v2.normalized();
+ bool equal = v1 == v2;
+ // equivalent is true
+ // equal is false
+ //! [4]
+}
+
+int main()
+{
+ Object::genericExample();
+ Object::equalityExample();
+ Object::isPrefixOf();
+ Object::parse();
+ Object::equivalent();
+}