The longest regular expression string Qt QRegExp support what is the longest?

CodePudding user response:

Refers to the expression itself, or by search matching object?

CodePudding user response:

reference 1st floor 丁劲犇 response:

refers to the expression itself, or by search matching object?

expression itself

CodePudding user response:

Have you thought about this question
QRegExp: : QRegExp (const QString & amp; The pattern, Qt: : CaseSensitivity cs=Qt: : CaseSensitive QRegExp: : PatternSyntax syntax=RegExp)
Judging by the constructor, it seems that is limited by the length of the QString,
But a QString super big

CodePudding user response:

The forehead! Didn't try too long! Can make a try yourself!