GitHub - VerbalExpressions/QtVerbalExpressions (original) (raw)

QtVerbalExpressions

Qt Regular Expressions made easy

This Qt lib is based off of the C++ VerbalExpressions library by whackashoe.

Testing if we have a valid URL

auto expression = QVerbalExpressions() .searchOneLine() .startOfLine() .then("http") .maybe("s") .then("://") .maybe("www.") .anythingBut(" ") .endOfLine();

qDebug() << expression // ^(?:http)(?:s)?(?:://)(?:www.)?(?:[^ ]*)$ << expression.test("https://www.google.com"); // true

##API

Terms

• .anything()
• .anythingBut(const QString& value)
• .something()
• .somethingBut(const QString& value)
• .endOfLine()
• .find(const QString& value)
• .maybe(const QString& value)
• .startOfLine()
• .then(const QString& value)

Special characters and groups

• .any(const QString& value)
• .anyOf(const QString& value)
• .br()
• .lineBreak()
• .range(const std::initializer_list& args)
• .tab()
• .word()

Modifiers

• .withAnyCase()
• .searchOneLine()
• .searchGlobal()

Functions

• .replace(const QString& source, const QString& value)
• .test()

Other

• .add(expression)
• .multiple(const QString& value)
• .alt()