From 21549529ef0e80c3dae28b4d7ea9a8ffb859f351 Mon Sep 17 00:00:00 2001 From: Edward Welbourne Date: Fri, 29 May 2020 12:01:26 +0200 Subject: Rename snippet files to match the carved up corelib/tools/ This is a folllow-up to commits 548513a4bd050d3df0a85fed6e2d1a00ce06d2ab and a9aa206b7b8ac4e69f8c46233b4080e00e845ff5, renaming the snippets files referenced by the files moved out of corelib/tools/ to match the new locations of the files using them. Change-Id: I59f5d3c217ef835e9244387cc769e7212de9d8f5 Reviewed-by: Paul Wicking --- .../snippets/code/src_corelib_tools_qregexp.cpp | 243 --------------------- 1 file changed, 243 deletions(-) delete mode 100644 src/corelib/doc/snippets/code/src_corelib_tools_qregexp.cpp (limited to 'src/corelib/doc/snippets/code/src_corelib_tools_qregexp.cpp') diff --git a/src/corelib/doc/snippets/code/src_corelib_tools_qregexp.cpp b/src/corelib/doc/snippets/code/src_corelib_tools_qregexp.cpp deleted file mode 100644 index 8339ea413e..0000000000 --- a/src/corelib/doc/snippets/code/src_corelib_tools_qregexp.cpp +++ /dev/null @@ -1,243 +0,0 @@ -/**************************************************************************** -** -** 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." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -//! [0] -QRegExp rx("(\\d+)"); -QString str = "Offsets: 12 14 99 231 7"; -QStringList list; -int pos = 0; - -while ((pos = rx.indexIn(str, pos)) != -1) { - list << rx.cap(1); - pos += rx.matchedLength(); -} -// list: ["12", "14", "99", "231", "7"] -//! [0] - - -//! [1] -QRegExp rx("*.txt"); -rx.setPatternSyntax(QRegExp::Wildcard); -rx.exactMatch("README.txt"); // returns true -rx.exactMatch("welcome.txt.bak"); // returns false -//! [1] - - -//! [2] -QRegExp rx("ro+m"); -rx.setMinimal(true); -//! [2] - - -//! [3] -QRegExp mark("\\b" // word boundary - "[Mm]ark" // the word we want to match - ); -//! [3] - - -//! [4] -QRegExp rx("^\\d\\d?$"); // match integers 0 to 99 -rx.indexIn("123"); // returns -1 (no match) -rx.indexIn("-6"); // returns -1 (no match) -rx.indexIn("6"); // returns 0 (matched at position 0) -//! [4] - - -//! [5] -QRegExp rx("^\\S+$"); // match strings without whitespace -rx.indexIn("Hello world"); // returns -1 (no match) -rx.indexIn("This_is-OK"); // returns 0 (matched at position 0) -//! [5] - - -//! [6] -QRegExp rx("\\b(mail|letter|correspondence)\\b"); -rx.indexIn("I sent you an email"); // returns -1 (no match) -rx.indexIn("Please write the letter"); // returns 17 -//! [6] - - -//! [7] -QString captured = rx.cap(1); // captured == "letter" -//! [7] - - -//! [8] -QRegExp rx("&(?!amp;)"); // match ampersands but not & -QString line1 = "This & that"; -line1.replace(rx, "&"); -// line1 == "This & that" -QString line2 = "His & hers & theirs"; -line2.replace(rx, "&"); -// line2 == "His & hers & theirs" -//! [8] - - -//! [9] -QString str = "One Eric another Eirik, and an Ericsson. " - "How many Eiriks, Eric?"; -QRegExp rx("\\b(Eric|Eirik)\\b"); // match Eric or Eirik -int pos = 0; // where we are in the string -int count = 0; // how many Eric and Eirik's we've counted -while (pos >= 0) { - pos = rx.indexIn(str, pos); - if (pos >= 0) { - ++pos; // move along in str - ++count; // count our Eric or Eirik - } -} -//! [9] - - -//! [10] -str = "The Qt Company Ltd\tqt.io\tFinland"; -QString company, web, country; -rx.setPattern("^([^\t]+)\t([^\t]+)\t([^\t]+)$"); -if (rx.indexIn(str) != -1) { - company = rx.cap(1); - web = rx.cap(2); - country = rx.cap(3); -} -//! [10] - - -//! [11] -QStringList field = str.split("\t"); -//! [11] - - -//! [12] -QRegExp rx("*.html"); -rx.setPatternSyntax(QRegExp::Wildcard); -rx.exactMatch("index.html"); // returns true -rx.exactMatch("default.htm"); // returns false -rx.exactMatch("readme.txt"); // returns false -//! [12] - - -//! [13] -QString str = "offsets: 1.23 .50 71.00 6.00"; -QRegExp rx("\\d*\\.\\d+"); // primitive floating point matching -int count = 0; -int pos = 0; -while ((pos = rx.indexIn(str, pos)) != -1) { - ++count; - pos += rx.matchedLength(); -} -// pos will be 9, 14, 18 and finally 24; count will end up as 4 -//! [13] - - -//! [14] -QRegExp rx("(\\d+)(\\s*)(cm|inch(es)?)"); -int pos = rx.indexIn("Length: 36 inches"); -QStringList list = rx.capturedTexts(); -// list is now ("36 inches", "36", " ", "inches", "es") -//! [14] - - -//! [15] -QRegExp rx("(\\d+)(?:\\s*)(cm|inch(?:es)?)"); -int pos = rx.indexIn("Length: 36 inches"); -QStringList list = rx.capturedTexts(); -// list is now ("36 inches", "36", "inches") -//! [15] - - -//! [16] -QStringList list = rx.capturedTexts(); -QStringList::iterator it = list.begin(); -while (it != list.end()) { - myProcessing(*it); - ++it; -} -//! [16] - - -//! [17] -QRegExp rxlen("(\\d+)(?:\\s*)(cm|inch)"); -int pos = rxlen.indexIn("Length: 189cm"); -if (pos > -1) { - QString value = rxlen.cap(1); // "189" - QString unit = rxlen.cap(2); // "cm" - // ... -} -//! [17] - - -//! [18] -QRegExp rx("/([a-z]+)/([a-z]+)"); -rx.indexIn("Output /dev/null"); // returns 7 (position of /dev/null) -rx.pos(0); // returns 7 (position of /dev/null) -rx.pos(1); // returns 8 (position of dev) -rx.pos(2); // returns 12 (position of null) -//! [18] - - -//! [19] -s1 = QRegExp::escape("bingo"); // s1 == "bingo" -s2 = QRegExp::escape("f(x)"); // s2 == "f\\(x\\)" -//! [19] - - -//! [20] -QRegExp rx("(" + QRegExp::escape(name) + - "|" + QRegExp::escape(alias) + ")"); -//! [20] - -{ -//! [21] -QString p("a .*|pattern"); - -// re matches exactly the pattern string p -QRegularExpression re(QRegularExpression::anchoredPattern(p)); -//! [21] -} -- cgit v1.2.3