QtBase
v6.3.1
src
corelib
doc
snippets
code
src_corelib_text_qanystringview.cpp
Go to the documentation of this file.
1
/****************************************************************************
2
**
3
** Copyright (C) 2020 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Marc Mutz <marc.mutz@kdab.com>
4
** Contact: https://www.qt.io/licensing/
5
**
6
** This file is part of the documentation of the Qt Toolkit.
7
**
8
** $QT_BEGIN_LICENSE:BSD$
9
** Commercial License Usage
10
** Licensees holding valid commercial Qt licenses may use this file in
11
** accordance with the commercial license agreement provided with the
12
** Software or, alternatively, in accordance with the terms contained in
13
** a written agreement between you and The Qt Company. For licensing terms
14
** and conditions see https://www.qt.io/terms-conditions. For further
15
** information use the contact form at https://www.qt.io/contact-us.
16
**
17
** BSD License Usage
18
** Alternatively, you may use this file under the terms of the BSD license
19
** as follows:
20
**
21
** "Redistribution and use in source and binary forms, with or without
22
** modification, are permitted provided that the following conditions are
23
** met:
24
** * Redistributions of source code must retain the above copyright
25
** notice, this list of conditions and the following disclaimer.
26
** * Redistributions in binary form must reproduce the above copyright
27
** notice, this list of conditions and the following disclaimer in
28
** the documentation and/or other materials provided with the
29
** distribution.
30
** * Neither the name of The Qt Company Ltd nor the names of its
31
** contributors may be used to endorse or promote products derived
32
** from this software without specific prior written permission.
33
**
34
**
35
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
36
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
37
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
38
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
39
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
40
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
41
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
42
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
43
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
44
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
45
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
46
**
47
** $QT_END_LICENSE$
48
**
49
****************************************************************************/
50
52
void
myfun1
(
QAnyStringView
sv);
// preferred
53
void
myfun2
(
const
QAnyStringView
&sv);
// compiles and works, but slower
55
57
auto
sv1
=
QAnyStringView
{
std::begin
(
array
),
std::end
(
array
) - 1};
// using C++11 std::begin()/std::end()
58
auto
sv2
=
QAnyStringView
(
array
,
std::size
(
array
) - 1);
// using C++17 std::size()
QAnyStringView
Definition:
qanystringview.h:56
size
GLenum GLuint GLintptr GLsizeiptr size
[1]
Definition:
qopengles2ext.h:660
end
GLuint GLuint end
Definition:
qopengles2ext.h:354
array
GLenum array
Definition:
qopenglext.h:7028
begin
QtPrivate::QRegularExpressionMatchIteratorRangeBasedForIterator begin(const QRegularExpressionMatchIterator &iterator)
Definition:
qregularexpression.cpp:2734
sv1
auto sv1
[0]
Definition:
src_corelib_text_qanystringview.cpp:57
sv2
auto sv2
Definition:
src_corelib_text_qanystringview.cpp:58
myfun1
void myfun1(QAnyStringView sv)
[0]
myfun2
void myfun2(const QAnyStringView &sv)
Generated by
1.9.1