match()函数的结果是一个QRegularExpressionMatch 对象,可用于检查匹配的结果。例如: // 匹配两个后跟一个空格和一个单词 QRegularExpression re("\\d\\d \\w+"); QRegularExpressionMatch match = re.match("abc123 def"); bool hasMatch = match.hasMatch(); // true 1. 2. 3. 4. 如果匹成功,...
match() 和 globalMatch() 函数的最后两个参数设置了匹配类型和匹配选项。match类型是QRegularExpression::MatchType enum的值;使用NormalMatch匹配类型(默认值)选择“传统”匹配算法。还可以启用正则表达式对主题字符串的部分匹配:详细信息请参阅部分匹配部分。 匹配选项是一个或多个QRegularExpression::MatchOption值的...
QRegularExpressionMatchmatch= re.match("abc123 def");boolhasMatch =match.hasMatch();// true AI代码助手复制代码 如果匹配成功,(隐式的)捕获组编号0可以用来检索整个模式匹配的子字符串(参见提取捕获子字符串部分): QRegularExpressionre("\\d\\d \\w+"); QRegularExpressionMatchmatch= re.match("abc...
QRegularExpressionre1(pattern); QStringinput("Jan 21,"); QRegularExpressionMatchmatch1=re1.match(input,0, QRegularExpression::PartialPreferCompleteMatch); boolhasMatch=match1.hasMatch(); boolhasPartialMatch=match1.hasPartialMatch(); qDebug()<<"hasMatch: "<<hasMatch<<"hasParticalMatch: "<<...
The "regexp" command is used to match a regular expression in Tcl. A regular expression is a sequence of characters that contains a search pattern. It consists of multiple rules and the following table explains these rules and corresponding use.Sr.No.Rule & Description 1 x Exact match. 2 ...
QRegularExpressionMatch match(const QStringRef &subjectRef, int offset = 0, QRegularExpression::MatchType matchType = NormalMatch, QRegularExpression::MatchOptions matchOptions = NoMatchOption) const QStringList namedCaptureGroups() const void optimize() const QString pattern() const int patternErro...
The search function returns the index of the first match between the regular expression and the given string. It returns -1 if the match is not found. search_fun.jslet text = 'I saw a fox in the wood. The fox had red fur.'; let pattern = /fox/; let idx = text.search(pattern)...
For information about using regular expressions, seeReplacing an Exact-Match Property with a Pattern. When you convert a value to a regular expression, you can test it while editing it by using theRegular Expression Evaluator. Examples of regular expression syntax ...
Jmeter正则表达式提取器详解(Regular Expression Exactor) Name(名称):随意设置,最好有业务意义。 Comments(注释):随意设置,可以为空 Apply to(应用范围): Main samples and sub-samples:匹配范围包括当前父取样器并覆盖至子取样器。 Main samples only:只匹配当前父取样器 ...
QRegularExpressionMatch m = exactRe.match(that->at(i));if(m.hasMatch())returni; }return-1; } 开发者ID:AlexSoehn,项目名称:qt-base-deb,代码行数:26,代码来源:qstringlist.cpp 示例4: IsInvalidExpression ▲点赞 1▼ boolsyntax_highlighter::IsInvalidExpression(constQRegularExpression& expression...